Scientist (m/f/d) for the heterogeneous integration of GaAs lasers on passive waveguide platforms

The Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH) is an application-oriented research institute in the fields of high-frequency electronics, photonics and quantum physics. It researches electronic and optical components, modules and systems based on compound semiconductors. These devices are key enablers that address the needs of today’s society in fields like communications, energy, health, and mobility. It covers the entire value chain from design to ready-for-delivery systems.

The Department of Optoelectronics is looking for a

research associate

to establish the heterogeneous integration of active optoelectronic III-V devices on passive waveguide platforms such as SiN-based photonic integrated circuits (PICs) using micro-transfer printing. As part of the project, the necessary process steps are going to be developed and optimized. The goal is to significantly increase the performance and functionality of the resulting laser systems compared to monolithic solutions.

Reference Number 26/24

Your activities

• In our team at FBH you will be responsible for the heterogeneous integration of active optoelectronic III-V devices.
• As part of our team, you will develop and optimize the processes required for heterogeneous integration and implement them.
• You will support the design, layout and processing of active III-V components or passive waveguide platforms.
• You will provide support for the electro-optical characterization of heterogeneously integrated optoelectronic components and systems.

Your profile

You have completed a scientific university degree (Master's/Diploma) in physics, photonics, electronics or microsystems technology or similar. A PhD in physics or a similar field with a specialization in microsystems technology, optoelectronics or integrated optics is desirable.

You are passionate about physical-technical topics and have relevant knowledge in two or more of the following areas:

• heterogeneous integration of semiconductor components
• processing of semiconductor components in our clean room
• electro-optical characterization of optoelectronic components
• integrated optics and photonic integration
• semiconductor physics, laser theory and electrical engineering
• MATLAB or Python programming language

The ability to work in an interdisciplinary team, a high degree of self-initiative and the independent completion of your own tasks are expected. In addition, a careful and structured way of working and a very good knowledge of written and spoken English are required. German language skills are desirable.

Our offer

• challenging and interdisciplinary activities in a working environment with excellent technical equipment.
• a safe and modern workplace on the science campus in Adlershof with excellent public transportation connections.
• an informal working atmosphere with open communication and mutual support
• networking with partners from industry and research as well as a professional work organization geared towards the implementation of space projects.
• individual development opportunities and further training according to professional and personal needs.
• 30 vacation days (based on a five-day week), flexible working hours through flexitime, additional flex days and individual working time agreements.
• access to health services on campus (yoga, running club, movement break and soft skills training) via the Adlershof health network.
• employment, remuneration and social benefits are based on the collective agreement for the public service (TVöD Bund) including annual special payment, capital-forming benefits (VWL) and company pension scheme (VBL).

FBH is an equal-opportunity employer and actively supports the compatibility of family and career. Particular attention is paid to gender equality and diversity at our institute. The Institute strives to increase the proportion of women in this area. Female candidates are encouraged to apply. Among equally qualified applicants, preference will be given to handicapped candidates. The position can be filled at the earliest possible date and is initially limited to two years. A long-term cooperation is desired.

Have we piqued your interest? Then we look forward to your online application. Please click on "Apply online" and submit your complete application documents not later than  02.09.24.

If you have any questions about the tasks, please contact Dr. Sven Einfeldt; tel.: +49 30 6392-2630, e-mail: Sven.Einfeldt(at)fbh-berlin.de. Janine Falkenberg will answer questions about the application process; tel.: +49 30 6392-58217, e-mail: janine.falkenberg(at)fbh-berlin.de.