Postdoc on Experiment and Theory of Subwavelength Dielectric Nanostructures and Devices – DTU Electro

We invite applications for a Postdoctoral position in Nanophotonics, funded by a Villum Young Investigator Grant, to work on new nanophotonic devices reducing the size and energy of integrated circuits. Responsibilities include experimental characterization, theory, and design. Apply if you have a PhD in Physics, Photonics, or related fields.
We invite applications for a Postdoctoral position within the field of Nanophotonics, funded by a Villum Young Investigator Grant. This position offers an opportunity to delve into the experimental and theoretical aspects of a new class of nanophotonic devices based on subwavelength dielectric nanostructures. These advancements aim to significantly reduce the size and energy consumption of integrated circuits, potentially revolutionizing computing paradigms.

The Villum Young Investigator project is dedicated to the advancement of theory, design, fabrication, and characterization of unexplored nanophotonic devices. The project closely aligns with the efforts of the Quantum and Laser Photonics Group and the Nanophoton Center (https://nanophoton.dtu.dk). The current call aims to bolster our experimental and theoretical activities on active devices, such as nanolasers. The successful candidate will be part of a dynamic team of researchers, fostering a culture of strong theoretical-experimental interaction, independent thinking, and collaborative spirit.

Responsibilities and qualifications
The Postdoctoral researcher will be actively involved in both experimental characterization and theory & design. Key responsibilities include:

• Laser characterization: Performing advanced experiments on optically/electrically pumped nanolasers. Utilizing advanced measurement techniques to gain insights into their performance and properties.
• Pump-probe spectroscopy: Leading pump-probe spectroscopy experiments on nanolasers and associated optoelectronic devices to explore their dynamic properties, which is crucial for understanding and improving their modulation speed and data capacity in chip-scale computing.
• Theory and design: Engaging in theoretical analysis of experimental data and numerical design of the devices and preparing lithography masks for their fabrication. The devices will be fabricated by our colleagues in DTU’s state-of-the-art cleanroom: DTU-NanoLab.
• Lab support: Assisting in the maintenance of laboratory facilities including the OPO and femtosecond laser systems. The role also involves advancing the efficiency and accuracy of experimental setups through automation and programming using tools such as MATLAB, Python, or LabVIEW.

Your qualifications:
We are looking for a talented researcher with strong expertise in nanophotonics and a proactive approach to both experimental and theoretical physics. The ideal candidate will meet the following qualifications:

• A PhD degree or equivalent in Physics, Photonics, or Optoelectronics.
• A strong background and interest in nanophotonic devices, with specialized hands-on experience in nanophotonic device characterizations.
• Proficiency in programming and data analysis.
• Good understanding of one or more theoretical frameworks or approaches, including laser physics, quantum optics, nonlinear optics, etc.
• Excellent communication skills in English, both written and verbal.

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. The allowance will be agreed upon with the relevant union.

The period of employment is 2 years. The starting date is expected to be 1 November 2024 or according to agreement.

The work must be carried out at DTU.

You can read more about career paths at DTU here.

Further information
Further information may be obtained from Senior Researcher Yi Yu ([email protected], tel.: +45 5263 3758).

You can read more about DTU Electro here and the Quantum and Laser Photonics Group 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 15 October 2024 (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:

• Application (cover letter)
• CV
• Academic Diplomas (MSc/PhD – in English)
• List of publications

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.

NanoPhoton
The research vision of NanoPhoton - Center for Nanophotonics – is to explore the hitherto inaccessible regime of extreme dielectric confinement of light in optical cavities and to apply the associated enhanced light-matter interaction to solve outstanding fundamental challenges in chip-scale information technology. To this end, we will develop the science and technology for a new class of optical nanostructures by combining fundamental electromagnetic and quantum optical theory with state-of-the-art nanofabrication and advanced experimental characterization techniques.

DTU Electro
DTU Electro has 330 employees with competencies in optics and is one of the largest centres in the world based solely on research in photonics and electronics. Our photonics research is performed within optical sensors, lasers, LEDs, photovoltaics, ultra-high-speed optical transmission systems, bio-photonics, nano-optics, and quantum photonics.

Technology for people
DTU develops technology for people. With our international elite research and study programmes, we are helping to create a better world and to solve the global challenges formulated in the UN’s 17 Sustainable Development Goals. Hans Christian Ørsted founded DTU in 1829 with a clear mission to develop and create value using science and engineering to benefit society. That mission lives on today. DTU has 13,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. DTU has campuses in all parts of Denmark and in Greenland, and we collaborate with the best universities around the world.

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