The Department of Electrical and Photonics Engineering at the Technical University of Denmark (DTU) invites applications for a postdoctoral position in Experimental Semiconductor Nanophotonics
We are seeking a highly motivated and skilled researcher to investigate a new class of semiconductor nanocavities developed by our team. Based on extreme dielectric confinement (EDC), these structures confine light far below the wavelength scale. The project will explore their fundamental physics and their potential for new nanophotonic technologies. In particular, new types of nanolasers.
The research is funded by Villum Fonden and conducted in close collaboration with NanoPhoton – Center for Nanophotonics, a Center of Excellence investigating enhanced light–matter interactions in nanocavities. You will join a large team of researchers exploring various aspects of EDC cavities.
The position is primarily experimental, with a strong focus on short-pulse pump–probe spectroscopy and advanced optical characterization of nanophotonic devices. You will also have opportunities to develop new device concepts and contribute to fabrication in DTU’s state-of-the-art cleanroom facilities.
The position offers the opportunity to conduct high-impact research with potential applications in quantum technologies and integrated photonics. You will join a dynamic, collaborative environment with access to cutting-edge optical laboratories and cleanroom infrastructure.
Qualifications
As a formal qualification, you must hold a PhD degree (or equivalent).
We offer
DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment. We strive for academic excellence in an environment characterized by collegial respect and academic freedom tempered by responsibility.
Salary and terms of employment
The appointment will be based on the collective agreement with the Danish Confederation of Professional Associations. In addition, supplements can be negotiated in accordance with DTU’s salary structure for scientific staff: www.inside.dtu.dk/en/human-resources/during-employment/salary/salary-structures
The period of employment is 2 years.
You can read more about career paths at DTU here
Further information
Further information may be obtained from Prof. Jesper Mørk, jesm@dtu.dk
You can read more about the Department of Electrical and Photonics Engineering here and about NanoPhoton – Center for Nanophotonics here
If you are applying from abroad, you may find useful information on working in Denmark and at DTU at DTU – Moving to Denmark
Application procedure
Your complete online application must be submitted no later than 14 September 2026 (23:59 Danish time)
Applications must be submitted as one PDF file containing all materials to be given consideration. To apply, please open the link "Apply now", fill out the online application form, and attach all your materials in English in one PDF file The file must include:
Applications received after the deadline will not be considered.
All interested candidates irrespective of age, gender, disability, race, religion or ethnic background are encouraged to apply. As DTU works with research in critical technology, which is subject to special rules for security and export control, open-source background checks may be conducted on qualified candidates for the position.
DTU Electro has 300 employees with competencies in electrical and photonics engineering. As one of Europe’s largest public research departments, DTU Electro covers a multitude of research disciplines within nanophotonics, lasers, quantum photonics, optical sensors, LEDs, photovoltaics, ultra-high speed optical transmission systems, bio-photonics, acoustics, power electronics, robotics, and autonomous systems.
DTU – For the benefit of society since 1829
DTU is one of Europe's leading elite technical universities. Through research and education at an international top level, we create solutions to the major societal challenges of our time and help secure Europe's global leadership in sustainable technological development. Since Hans Christian Ørsted founded DTU almost 200 years ago, our mission has remained the same: We develop and create value through the natural and technical sciences for the benefit of society. DTU has 13,800 students, 1,600 PhD students, and 6,500 employees. We work in an international environment and have an inclusive, stimulating, and informal work culture. DTU has campuses in all parts of Denmark and in Greenland and collaborates with the best universities around the world.
