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Optical Physicist

Optical physicists study light and use it to invent new technology. Their work goes into things like fibre optic cables that carry internet data, lasers for surgery, and telescopes that see into space.

Optical Physicist

28

Physical Sciences

AI IMPACT
AI EXPOSURE TODAY28
20-YEAR SCENARIO
NOT A FORECAST73%
THE DOOR · ENTRY DIFFICULTY TODAYB
STARTING PAY£28,000 - £35,000
NO MOATNo physical, legal or personal barrier protects this work from software.

THE DOOR: ENTRY DIFFICULTY TODAY, graded A (easy) to E (extremely hard). A Careermash rule-of-thumb index built from our AI exposure index and the job's moat class. It is not a forecast and not a count of job openings.

AI EXPOSURE TODAY is a Careermash index from 0 to 100 of how exposed this job's everyday tasks are to AI today. We estimate it by matching published research on how people use AI to this job, usually by keyword or subject area, and we lower it where the work is protected (for example by physical, personal or legal requirements). It is not a direct measurement of how much people in this job use AI.

AI helps here, but has not taken over
AI exposure for this job is below 50 on our index, and the day-to-day work still leans on a person to decide, check and take responsibility. Nothing formally protects this job though, so the safest move is to keep building the judgement AI cannot yet copy.

The role

As an optical physicist, you study how light works and use that knowledge to build new things. You work in labs with expensive equipment, testing and tweaking how light behaves. You might design a new kind of laser, improve a camera lens or find a way to send data down fibre optic cables faster.

Most of your time is spent doing experiments - changing things like brightness or the colour of light to see what happens - and analyzing what you find. You work with engineers and product designers to turn your discoveries into real things people can use. You need to be good at maths and physics, but also creative about solving problems. The job is a mix of careful lab work and computer modelling, and you're always learning something new.

Daily responsibilities

  • Conduct experiments to investigate the properties and behavior of light in various materials.
  • Develop and optimize optical systems and devices, such as lasers, lenses, and sensors.
  • Collaborate with interdisciplinary teams to integrate optical technologies into new products.
  • Analyze data and create detailed reports on experimental findings and theoretical models.
  • Stay updated with the latest research and advancements in optical physics and related fields.
  • Present research findings at conferences and contribute to scientific publications.
  • Provide technical support and guidance for optical-related projects and initiatives.

Does a degree help here?

A UK degree in physics or a related field is highly regarded globally, providing a solid foundation in theoretical and practical aspects of optics. UK universities are renowned for their cutting-edge research and strong industry connections, giving graduates a competitive edge in the job market.