PhD in Spatiotemporal Light Generation with Frequency-Gradient Metasurfaces

• Develop design strategies for 2D and 3D frequency-gradient metasurfaces.
• Model and optimize their electromagnetic, spectral, and dispersive response.
• Explore ultrafast beam steering, temporal focusing, and self-torque generation through harmonic beating.
• Fabricate the designed nanophotonic structures using TU/e cleanroom facilities.
• Build femtosecond optical experiments to characterize the generated spatiotemporal light fields.
• Use experimental results to refine the designs and improve device performance.

Requirements

• A Master’s degree in Applied Physics, Physics, Optics/Photonics, Electrical Engineering, Materials Science, or a related field.
• A strong foundation in electromagnetics, optics, and/or photonics.
• Experience with scientific programming or electromagnetic modelling, for example using Python, MATLAB, COMSOL, Lumerical, Tidy3D, or similar tools.
• Interest or experience in nanophotonics, metasurfaces, structured light, ultrafast optics, nanofabrication, or optical experiments.
• The ability to work independently while contributing effectively to an international and interdisciplinary research team.
• Strong written and spoken English communication skills.

• You must not already hold a doctoral degree.
• You must comply with the MSCA mobility rule: you must not have resided or carried out your main activity, such as work or studies, in the Netherlands for more than 12 months during the 36 months immediately preceding the recruitment date. Exceptions defined under the MSCA rules, such as compulsory national service or certain refugee/temporary protection procedures, apply.

Contract terms

• Full-time employment for four years, with an intermediate assessment after nine months.
  You will spend a minimum of 10% of your four-year employment on teaching tasks, with a maximum of 15% per year of your employment.
• Salary and benefits (such as a pension scheme, paid pregnancy and maternity leave, partially paid parental leave) in accordance with the Collective Labour Agreement for Dutch Universities , scale P (min. € 3,204 - max. € 4,051 gross base salary per month (full-time)).
• In addition to your base salary, you will receive an 8% holiday allowance and an 8.3% year-end bonus, both calculated based on your annual gross base salary.
• Generous leave options: a standard 29 days (based on a 38 hour working week) per year that you can increase to 41 days by working two hours more per week (flexible working hours). This is prorated if you work part-time.
• As a TU/e employee, you participate in the ABP pension scheme, providing retirement pension and pension benefits for surviving dependents and occupational disability. TU/e pays 70% of the pension premium, while employees contribute the remaining 30%.
• High-quality training programs and other support to grow into a self-aware, autonomous scientific researcher. At TU/e we challenge you to take charge of your own learning process .
• An excellent technical infrastructure, and on-campus children's day care.
• Unlimited access to the modern on‑campus TU/e Student Sports Center at an exceptionally affordable rate.
• We support your wellbeing with free 24/7 access to OpenUp, providing you and your family with mental health support, expert guidance, and online training.
• An allowance for commuting, working from home and internet costs.
• A Staff Immigration Team and a tax compensation scheme (the Expat Scheme ) for international candidates.