Scientist in the field of fiber preform development for active fibers

Stellenbeschreibung:

Overview

Dr. Christelle Kieleck invites inquiries about this position. Fraunhofer IOSB’s Laser Technology (LAS) department develops and evaluates photonic materials and components, associated laser sources and nonlinear converters, and optimizes laser systems in the NIR, SWIR, MWIR and LWIR range for various fields of application. The position focuses on conceptual questions and experimental work in the laboratory as well as the optimization and development of components for high-power fiber lasers. The candidate should be a team player, willing to tackle challenges independently, and may be interested in pursuing a doctorate or post‑doc studies. Involvement in projects with defence-related background is possible.

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Responsibilities

Develop, investigate and optimize processes for the realization of fiber preforms using MCVD technology and gas-phase or solution-doping techniques for active fibers in the spectral range > 1.9 µm (thulium and holmium doping).
Realize, investigate and optimize fiber preforms for multi-clad fibers, polarization-maintaining fibers and photonic crystal / bandgap fibers.
Contribute to the scientific investigation of fiber lasers to evaluate different fiber laser architectures within a broad team of experts in photonic components, laser sources and nonlinear converters.
Work independently on projects in the field of fiber preform research and write reports and publications in English, or if possible, German language.

What You Contribute

Degree (diploma/master) in physics, chemistry, electrical engineering or equivalent disciplines
Knowledge in realization of fiber preforms (MCVD technology, solution doping, glass working) and related equipment (MCVD system, glass-working lathe, gas supply systems, HF etching, etc.)
Knowledge and relevant professional experience in fiber drawing and basic knowledge in fiber lasers would be advantageous.

What We Offer

Opportunity to work on diverse, exciting projects at the interface between research and application, present and future
Free space for personal scientific development and the opportunity to push forward issues and projects on your own initiative
Excellent, state-of-the-art technical equipment with partially not commercially available equipment
A motivated team ensuring mutual inspiration owing to the interdisciplinary composition
A wide range of further training
Family-friendly conditions (flexible working hours, home-office regulations in line with the requirements of the position, etc.)
Discounted Jobticket

The employment is on a fixed-term 2 year contract with the possibility of prolongation or transformation into an unlimited employment. The weekly working time is 39 hours. This position is also available on a part-time basis. We value and promote the diversity of our employees' skills and therefore welcome all applications - regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability. Our tasks are diverse and adaptable - for applicants with disabilities, we work together to find solutions that best promote their abilities. Appointment, remuneration and social security benefits are based on the public-sector collective wage agreement (TVöD). Additionally Fraunhofer may grant performance-based variable remuneration components.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.

Ready for a change? Then apply now and make a difference! Once we have received your online application, you will receive an automatic confirmation of receipt. We will then get back to you as soon as possible and let you know what happens next.