PhD Opportunity in Semiconductor Lasers and Photonics - Madrid, Spain

I am looking for a motivated candidate interested in pursuing a PhD at Universidad Rey Juan Carlos (URJC), Madrid, within the field of semiconductor lasers and photonics.

Research topic

Experimental investigation of complex dynamical phenomena in semiconductor lasers, including nonlinear dynamics, hysteresis, multistability and engineered optical feedback. The work will involve experimental optics, laser characterization, electronics, instrumentation and data analysis.

Candidate profile

- MSc and BSc in Physics, Electronic Engineering, Telecommunications Engineering or related fields.
- Strong academic record (preferably an average grade of 8.0/10 or higher).
- Interest in experimental research, optics and electronics.
- Laboratory experience and programming skills (MATLAB/Python)



are an advantage.

Candidates who have not yet enrolled in a PhD programme are also welcome to apply. Successful applicants must meet the doctoral enrolment requirements of the funding scheme and join an eligible PhD programme at URJC.

- 4-year predoctoral employment contract.
- Minimum gross annual salary: €30,000 (years 1-3) and €35,000 (year 4).
- The position and employment contract are subject to the award of the predoctoral grant and compliance with the official eligibility requirements.

Deadline to contact me: 20 November 2026.

as the university's internal deadline for applications is 26 November 2026.

📌 Pre Doctoral Fellow (Fuenlabrada)
🏢 Universidad Rey Juan Carlos
📍 Fuenlabrada