Postdoc in novel approaches for compact optical parametric amplifiers and oscillators

Are you excited about lasers, nonlinear optics, and pushing photonics hardware to the next level? Do you enjoy turning tricky physics into real, working lab setups? Then this postdoc in compact optical parametric amplifiers and oscillators might be a great next step for you. You will join a leading European technical university where research excellence, sustainability, and real-world impact go hand in hand. Here you will work in an international environment, surrounded by curious people who like to share ideas. The atmosphere is friendly, inclusive, and ambitious – we aim high, but we do it together. About Us The Department of Microtechnology and Nanoscience advances the frontiers in quantum technology, nanoscience, photonics and future electronic systems - for technical and societal development. Our cross-disciplinary approach gives interesting collaborations in academy, industry and society, and is a driving force for innovations, results and breakthroughs. We offer a vibrant, international research environment and direct access to world-class nanofabrication facilities. The Photonics Laboratory is a dynamic research environment where light-based technologies drive innovation in communication, sensing, and instruments. With expertise in optoelectronic devices, ultrafast optics, and fiber optical communication - from long-haul transmission to datacenter interconnects - we tackle real-world challenges at every scale. We’re a collaborative research team, where Doctoral students and postdocs work alongside senior scientists to shape the future of photonics. About The Position In this postdoc position, you will develop and explore novel concepts for compact optical parametric amplifiers (OPAs) and optical parametric oscillators (OPOs). You will work experimentally in the nanofabrication lab and in other labs, but with plenty of room to shape the direction of the research together with your colleagues. Your results are expected to contribute to next‑generation laser sources for applications in, for example, spectroscopy, quantum technologies, and advanced imaging. You will also take part in the broader academic life of the department, contributing to teaching, supervision, and collaborative projects. This is a chance to grow as an independent researcher while still having strong support and mentoring. Who we are looking for You are a researcher who enjoys being hands‑on in the lab and thinking deeply about physics at the same time. You are curious, self‑driven, and happy to work both independently and as part of a team. You communicate clearly, like to share your results, and are open to feedback and new ideas. We value people who are keen to learn, enjoy problem‑solving, and can stay positive even when challenges appear. The Following Requirements Are Mandatory

• A doctoral degree in a relevant field (for example photonics, optics, physics, or electrical engineering) or an equivalent foreign degree, awarded no more than 3 years before the application deadline
• Demonstrated experience in the fabrication of photonic devices in a cleanroom environment and/or experimental studies of nonlinear optical parametric devices and their applications.
• A track record of research and teaching achievements, demonstrated through activities such as scientific publications, conference presentations, and teaching experience
• You have strong written and verbal communication skills in English

You are expected to be somewhat accustomed to teaching, and to demonstrate good potential within research and education. Why you will enjoy working here You will join a research‑intensive university with a strong reputation in technology and natural sciences, operating on a high international level. The culture is open, collaborative, and genuinely focused on quality in research and education. Scientific excellence, innovation, and societal impact are not just buzzwords here – they guide how we plan projects, teach students, and build long‑term collaborations. You can expect a workplace that values diversity, equality, and inclusion, and that actively works to create a welcoming environment for all colleagues. Professional growth is strongly encouraged, with access to pedagogical training, research resources, and opportunities to participate in committees and strategic initiatives. There are clear academic career paths, including structured tenure track options, and strong support for research funding applications. What We Offer

• As a postdoc at Chalmers, you are an employee and enjoy all employee benefits. Read more about working at Chalmers and our benefits for employees.
• A dynamic and inspiring working environment in the coastal city of Gothenburg.
• Read more about Sweden’s generous parental leave, subsidized day care, free schools, healthcare etc at Move To Gothenburg.

Chalmers is dedicated to improving gender balance and actively works with equality projects, such as the GENIE Initiative for gender equality and excellence. We celebrate diversity and consider equality and inclusion as fundamental aspects of all our activities. If Swedish is not your native language, Chalmers offers Swedish courses to help you settle in. Contract terms The position is a temporary full-time employment for two years with the possibility of a one-year extension. The position requires physical presence throughout the entire employment. A valid residence permit must be presented by the start date, otherwise the offer may be withdrawn. Application procedure The application should be written in English be attached as PDF-files, as below. Maximum size for each file is 40 MB. Please note that the system does not support Zip files. CV

• A comprehensive CV, including a complete list of publications.
• Details of previous teaching and pedagogical experience.

Personal letter

• A brief introduction about yourself.
• A summary of your previous research fields and key research outcomes.
• An outline of your future goals and research focus.

Use the button at the foot of the page to reach the application form. A background check may be conducted as part of the application process. Please note: The applicant is responsible for ensuring that the application is complete. Incomplete applications and applications sent by email will not be considered. Contact details to references will be requested after the interview. We welcome your application no later than November 30. Please note that applications will be reviewed periodically. For Questions, Please Contact Peter Andrekson peter.andrekson@chalmers.se We look forward to your application!