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Full time & Part time September MSc 1 year full-time, 2 years part-time
Physics (29)

About the course

Advance your knowledge of optics in one of the largest centres for optics-based research and application in the UK. Discover why this field is of key importance to many industrial sectors including medicine, ICT and high-tech manufacturing.

Imperial has offered an advanced course in optics for over 80 years. The current MSc in Optics and Photonics draws on that wealth of experience to prepare graduates for employment within a variety of careers in industry or further doctoral studies.

The programme will explore key topics including imaging, laser fundamentals, optical measurements and devices, and optical communications.

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Last updated: 17 November 2025

Faculty of Natural Sciences

Imperial’s Faculty of Natural Sciences is committed to advancing world-leading research and applying it for the greatest benefit to society. Learn from leading experts alongside some of the brightest STEMB minds. Build the skills powering tomorrow’s breakthroughs. Be part of it.

Why study at Faculty of Natural Sciences?

A world-leading reputation - Imperial is consistently recognised as a top global research university, and we are currently ranked 2nd in the World in the QS World University Rankings 2026.

Our Master's courses - Enhance your employability and transform your career prospects with a postgraduate degree at Imperial. Choose from our range of full-time, part-time and online postgraduate taught and research courses.

Pioneering research - Imperial is pioneering new ways of investigating the natural world to further our knowledge. Our research spans multiple fields, from developing fundamental mathematical tools to exploring unknown parts of the universe.

Translate your degree into a career - Broaden your horizons and build your employability. You can capitalise on our close links with industry-leading companies and gain entrepreneurial experience through our I-HUB incubator space.

World-class teaching - Imperial is dedicated to delivering the highest possible quality teaching in natural sciences. Our academics have made some of the greatest scientific breakthroughs of modern times. Explore your future studying at Imperial.

50

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#2

in the QS World University Rankings 2026

London  United Kingdom

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About Faculty of Natural Sciences

The Faculty provides a world-class research environment to train and support the next generation of scientists.

Aligned with our strategy of enabling talent, we provide strong support systems that empower our research and academic staff to realise their ambitions and achieve their full potential.

Our five academic departments work closely with partners across industry, government and the third sector to turn research into real-world impact.

This includes developing cutting-edge medical treatments, creating new technologies and policies for a more sustainable world, and helping to lead the data revolution.

We are dedicated to delivering the highest possible quality teaching and research in natural sciences.

Our students benefit from being part of a leading research community with access to teachers and facilities at the forefront of their field.



"You’re given a lot of freedom to explore what interests you on a Master’s course at Imperial. Fundamentally, the modules are designed to allow you to be curious and to learn around subjects, helping you to build a comprehensive picture of what you could explore and learn more about.

One of the first feelings I had during induction week at Imperial was that of belonging. I had a strange feeling like I had already met everyone in some past life. My peers were approachable and super interesting to talk to – we often discuss philosophy, politics and maths over lunch together!

My lecturers are also easy to talk to and are always available during office hours to have a chat about topics covered in the course. Most importantly, I feel respected by my colleagues and other staff which has really helped me open up and share my ideas."

"I chose Imperial for its global reputation for excellence in science and innovation, as well as its strong links with industry and policy. The MSc Environmental Technology course stood out because of its interdisciplinary approach and the opportunity it would give me to specialise while gaining a broad understanding of environmental challenges. The course would also help me build on my knowledge of environmental, social and governance compliance that I gained from working at Mukti Mandiri Lestari, a leading company in Indonesia’s circular economy. The course’s flexibility, strong alumni network and industry connections made Imperial the clear choice for me. Attending the course Open Day helped me decide between specialisations, and the Admissions team were incredibly supportive throughout the whole application process.

If you're considering this course, be ready to embrace an interdisciplinary mindset. The course blends science, policy and business to tackle environmental challenges which is perfect for me as I was looking to complement my background in architecture and sustainability with a more technical and systems-level understanding of environmental issues."


Main campus

Imperial College London

London

United Kingdom

Courses at Faculty of Natural Sciences