Engineering Tripos Part IIB, 4B11: Photonic Systems, 2018-19
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please see the Booklist for Group B Courses for references for this module.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 23/08/2018 11:35
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2019-20
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please see the Booklist for Group B Courses for references for this module.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 23/05/2019 16:01
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2017-18
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (6L, Prof T D Wilkinson)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (6L, Prof T D Wilkinson)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L Dr S Morris)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please see the Booklist for Group B Courses for references for this module.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 31/05/2017 10:06
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2025-26
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 18/06/2025 14:08
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2020-21
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 01/09/2020 10:26
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2023-24
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 30/05/2023 15:26
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2024-25
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 31/05/2024 10:01
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2021-22
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 20/05/2021 07:42
Engineering Tripos Part IIB, 4B11: Photonic Systems, 2022-23
Module Leader
Lecturer
Prof T Wilkinson
Timing and Structure
Michaelmas term. 14 lectures. Assessment: 100% exam
Prerequisites
3B6 useful
Aims
The aims of the course are to:
- understand how Fourier optics can be used to manipulate light in many applications
- examine the advance of optical techniques into electronic systems for computation and communications.
- investigage the technology behind such potential applications
Objectives
As specific objectives, by the end of the course students should be able to:
- a simple introduction to optical diffraction and Fourier optics.
- apply Fourier techniques to simple optical spatial patterns.
- understand the principles of optical correlation and holography.
- understand the basic principles of liquid crystal phase modulation.
- explain the principles and construction of spatial light modulators (SLMs).
- understand the basic principles of free space optical systems and how to build them
- know the basic function of adaptive optical systems.
- understand the properties of optical aberrations and how to correct them.
Content
The aim of this module is to examine the advance of optical techniques into electronic systems for computation and communications. Two dimensional and three dimensional transmission, storage and processing of information using free space optics are discussed. Applications such as computer generated holography, optical correlation, optical switching and adaptive optics are highlighted through the use of liquid crystal technology.
Fourier Holograms and Correlation (5L)
- Basic diffraction theory, Huygens principle
- Fourier Transforms and Holography introduction and motivation;
- Fourier transforms: theoretical and with lenses: resolution of optical systems;
- Correlation and convolution of 2-dimensional signal patterns;
- Dynamic and fixed phase computer generated holograms.
Electro-Optic Systems (5L)
- Free space optical components; wave plates and Jones matrices
- Fundamentals of liquid crystal phase modulation
- Spatial light modulation and optical systems;
- Holographic interconnects and fibre to fibre switching
- Wavelength filters and routing systems
- The BPOMF and 1/f JTC correlators.
Adaptive optical Systems (4L)
- Adaptive systems in free space optics;
- The power of phase conjugation;
- Adaptive optical interconnects;
- Optical aberrations and optical correction techniques;
Demonstrations in the lectures will include:
- 2D Fourier transform and diffraction patterns.
- Computer generated hologram for optical fan-out.
- Optical beam steering with dynamic holograms on SLMs.
- The JTC
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
E4
Understanding of and ability to apply a systems approach to engineering problems.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 24/05/2022 13:09
Engineering Tripos Part IIB, 4A15: Aeroacoustics, 2020-21
Module Leader
Lecturers
Dr A. Agarwal and Dr A. Gregory
Timing and Structure
Lent term: 16 lectures + 2 examples classes; Assessment: 100% exam
Prerequisites
3A1 useful, 3C6 useful
Aims
The aims of the course are to:
- analyse and solve a range of practical engineering problems associated with acoustics.
Objectives
As specific objectives, by the end of the course students should be able to:
- understand what sound is and how we perceive it
- understand how sound is generated and propagated
- understand the acoustics of a wide range of music and noise production
Content
We will analyse and solve a range of practical engineering problems associated with acoustics. Examples include modelling of noise sources from jets, fans, musical instruments, human voice, kettles, dripping taps, whistling mice, singing flames, etc. We will also study ways to reduce noise either at the source or through acoustic damping. Upon completion of this module, the students would be well placed to pursue academic research in the area of acoustics and related fields or to work in industry (the topics covered in the course is of interest to GE, Rolls-Royce, Airbus, Dyson, Mitsubishi Heavy Industries, automotive companies, music industry, and acoustic consultancies).
What is sound and how does it propagate? (5L) (Dr A Gregoryl)
- Introduction
- The wave equation
-
Some simple 3D wave fields (plane waves, surface waves and spherical waves)
- Sound transmission through different media
Simples sounds sources (2L) (Dr A Agarwal)
- Pulsating sphere
- Oscillating sphere
- Example: loudspeaker with and without a cabinet
General solution to wave eqn (2L) (Dr. A Gregory)
- Green's function
- Sound from general mass and force sources (examples, Bliz siren and singing telephone wires)
Jet noise (Dr A Agarwal) (1 L)
- Scaling of jet noise. How much does jet noise increase by if we double the jet's velocity?
- What do jets and tuning forks have in common?
- Lighthill's acoustic analogy
- Sound of aircraft jets and handdriers
Duct acoustics (2 L) (Dr A Agarwal)
- Rectangular ducts (example, sound box)
- Low-frequency sound in ducts
- Circular ducts
- Acoustic liners (Helmholtz resonator, blowing over a beer bottle)
Musical acoustics & everyday things (3L) (Drs A Agarwal and A Gregory)
- String instruments
- Wind instruments
- Brass instruments
- Whistling of steam kettles and Rayleigh's Bird Call
- Acoustics of dripping taps
Vocalisation (0.5 L) (Dr A Gregory)
- Human speech, singing and overtone singing
- Mice mating calls
Fan noise (1L) (Dr A Agarwal)
- Rotor alone noise
- Rotor-stator interaction noise
Thermoacoustics instability (0.5 L) (Dr A Agarwal)
- Rijke tube experiment (singing flames)
Booklists
Please refer to the Booklist for Part IIB Courses for references to this module, this can be found on the associated Moodle course.
Examination Guidelines
Please refer to Form & conduct of the examinations.
UK-SPEC
This syllabus contributes to the following areas of the UK-SPEC standard:
Toggle display of UK-SPEC areas.
GT1
Develop transferable skills that will be of value in a wide range of situations. These are exemplified by the Qualifications and Curriculum Authority Higher Level Key Skills and include problem solving, communication, and working with others, as well as the effective use of general IT facilities and information retrieval skills. They also include planning self-learning and improving performance, as the foundation for lifelong learning/CPD.
IA1
Apply appropriate quantitative science and engineering tools to the analysis of problems.
IA2
Demonstrate creative and innovative ability in the synthesis of solutions and in formulating designs.
KU1
Demonstrate knowledge and understanding of essential facts, concepts, theories and principles of their engineering discipline, and its underpinning science and mathematics.
KU2
Have an appreciation of the wider multidisciplinary engineering context and its underlying principles.
E1
Ability to use fundamental knowledge to investigate new and emerging technologies.
E2
Ability to extract data pertinent to an unfamiliar problem, and apply its solution using computer based engineering tools when appropriate.
E3
Ability to apply mathematical and computer based models for solving problems in engineering, and the ability to assess the limitations of particular cases.
P1
A thorough understanding of current practice and its limitations and some appreciation of likely new developments.
P3
Understanding of contexts in which engineering knowledge can be applied (e.g. operations and management, technology, development, etc).
US1
A comprehensive understanding of the scientific principles of own specialisation and related disciplines.
US2
A comprehensive knowledge and understanding of mathematical and computer models relevant to the engineering discipline, and an appreciation of their limitations.
US4
An awareness of developing technologies related to own specialisation.
Last modified: 01/09/2020 10:25
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