PhD on Compact Models of Optical Amplifiers for Photonic Integrated Circuits Eindhoven University of Technology in Netherlands

This PhD position at Eindhoven University of Technology focuses on developing compact, physics-based models for optical amplifiers to advance the design of photonic integrated circuits (PICs). The research centers on optimizing and simplifying models for semiconductor optical amplifiers (SOAs) within Indium Phosphide (InP) platforms, enabling computationally efficient PIC design without compromising accuracy. The successful candidate will design dedicated test structures, define physics-based parametric models for circuit designers, and analyze active photonic components through detailed electro-optical measurements and data analysis.

Key responsibilities include translating complex device behaviors into efficient, simplified parametric models suitable for Process Design Kits (PDKs), validating these models through rigorous experiments, and collaborating closely with process, PDK, and PIC design teams. The role bridges device physics, process optimization, and practical circuit design, contributing directly to the European photonics ecosystem through involvement with the Photonic Integration Technology Centre (PITC), JePPIX Pilot Line, and Chips for Europe initiatives. The research aims to deliver verified models that designers can confidently use across a broad range of workflows for complex PICs.

Applicants should hold a master's degree in electrical engineering, applied physics, photonics, or a related field. Essential qualifications include deep technical understanding of semiconductor device physics (carrier dynamics, optical gain, waveguide optics), the ability to simplify complex physical behaviors for efficient mathematical modeling, hands-on skills in experimental characterization and data analysis, and proficiency in programming (Python, MATLAB) and simulation tools. While expertise in photonic integration is not mandatory, relevant background, enthusiasm, and eagerness to learn are required.

The position offers full-time employment for four years, with an intermediate assessment after nine months. Salary is in accordance with the Collective Labour Agreement for Dutch Universities, scale P (€3,059–€3,881/month), plus a year-end bonus (8.3%), annual vacation pay (8%), pension scheme, paid pregnancy and maternity leave, partially paid parental leave, commuting and home working allowances, and a Staff Immigration Team with a 30% tax compensation scheme for international candidates. The university provides high-quality training programs, excellent technical infrastructure, on-campus childcare, and sports facilities.

Eindhoven University of Technology is a leading international institution in the Brainport region, known for its open and collaborative approach with high-tech industries. The Department of Electrical Engineering is committed to acquiring, sharing, and transferring knowledge across the field, working towards a smart sustainable society, a connected world, and healthy humanity. Research activities are application-oriented, complex, and synergistic, with strong ties to industry and international partnerships.

To apply, submit your application online via the provided link. Include a cover letter describing your motivation and qualifications, a curriculum vitae with publications, and contact information for three references. Applications sent by email or post will not be processed. Ensure all documents are complete for priority consideration. The vacancy will remain open until filled, with a deadline of March 6, 2026. For further information, contact Dr. Luc Augustin ([email protected]) or Dr. Kevin Williams ([email protected]).