Postdoc in Integrated Optical Phased Array for LiDAR and Free-Space Optical Communications - DTU Electro

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Postdoc in Integrated Optical Phased Array for LiDAR and Free-Space Optical Communications - DTU Electro
Kgs. Lyngby, Denmark

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Job Description

We are seeking a highly motivated and talented Postdoc to join our team and contribute to our efforts in developing integrated optical phased array (OPA) for the applications of LiDAR (Light Detection and Ranging), free-space optical (FSO) communications and underwater optical communications. The successful candidate will work on an innovation project aimed at developing state-of-the-art LiDAR and FSO systems for real-world applications. This position offers a unique opportunity to engage in innovative research, collaborate with industry experts, and drive the development of next-generation LiDAR and FSO solutions.
An OPA is a (periodic) arrangement of optical antennas that all emit light in phase to project a collimated beam. The emission angle and shape of this beam can be tuned by adjusting the relative phases and amplitudes that feed into the individual emitters or antennas. Particularly, OPAs are compatible with cheap and high-volume CMOS manufacturing. Due to the unique features of compact size, fast scanning and low cost, the integrated OPAs are becoming a transformative technology for LiDAR and FSO systems.
As a participant of the project, the Postdoc will become part of a team at DTU with expertise in design, simulation, nanofabrication, characterization, and application of photonic integrated circuits (PIC). The activities within the project will benefit from synergies with other projects in the group as well as with other activities in the department. The main supervisor will be Dr. Hao Hu, DTU Electro. 
Responsibilities and qualifications
Your overall focus will be to strengthen the department’s competences of developing integrated athermal optical phased array on silicon nitride (SiN) platform. You will work with nearby colleagues, and with both academic and industrial partners in Denmark as well as abroad. Your primary tasks will be to:

• Develop integrated athermal SiN platform by incorporating titanium oxide (TiO2 ) with negative thermo-optic coefficient
• Design and fabricate integrated optical phased array on the athermal silicon nitride platform
• Characterize the integrated optical phased array for solid-state beam steering
• Use OPAs for the applications of LiDAR, FSO and underwater optical communication
• Supervise BSc and MSc student projects, and be co-supervisor for PhD students
• Data analysis, writing of scientific articles and presentations at conferences and meetings.
• Participate in outreach activities including, but not limited to, social media updates, participation in public events and campaigns, as well as dissemination to popular press.

The exact research activities will be continuously adapted to ensure high relevance and impact.
The successful candidate is expected to have experience and expertise in one or more of the following subjects:   

• Experienced in cleanroom work and nanofabrication.
• Experienced in integrated photonics.
• Self-motivation in research and innovation.
• Good communication skills in English, both written and spoken.

Preferred qualifications and experience:

• Experienced in SiN integration platform.
• Experienced in silicon photonics
• Experienced in design and characterization of OPA
• Experienced in LiDAR or FSO systems

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. The allowance will be agreed upon with the relevant union.
The period of employment is 2 years. Starting date is 1 August 2024 or as soon as possible. The position is a full-time position.
You can read more about career paths at DTU here .
Further information 
Further information may be obtained from Senior Research Hao Hu, ([email protected] ).
You can read more about DTU Electro at www.electro.dtu.dk .
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 April 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.
DTU Electro has more than 300 employees with competencies in electrical and photonics engineering. Research is performed within photonic integrated circuits, nanophotonics, lasers, quantum photonics, optical sensors, LEDs, photovoltaics, ultra-high speed optical transmission systems, bio-photonics, acoustics, power electronics, robotics, and autonomous systems.
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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Job Info

• Job Identification 3340
• Job Category VIP B
• Posting Date 03/15/2024, 08:17 AM
• Apply Before 04/15/2024, 05:59 PM
• Locations Ørsteds Plads, Kgs. Lyngby, 2800, DK

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