At the Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB, we transform cutting-edge scientific findings into technical innovations – contributing to shaping the future.
Here’s how you’ll make a difference:
The Adaptive Optics Group, part of the Signatorics Department in Ettlingen, is offering an internship on the subject of free-space laser communications. The team develops simulations, theoretical models, image processing software and adaptive optics systems. More information about the Adaptive Optics Group at Fraunhofer IOSB can be found at
Goals
Aim of the internship is to study the possibility of wavefront sensing using angular selectivity properties of bandpass filters to locally modulate the amplitude of a wavefront. Local slopes of a perturbed wavefront (for example, after propagation through turbulence) can be sensed using such a filter and a camera. From the measured slopes, the well-established algorithms used in Shack-Hartmann wavefront sensing can be used to reconstruct the wavefront. Investigation of the applications, limits, and ideas for improvements of this new technology are the main focus of this 6-month internship.
Be part of change
* You will be provided with extensive COTS optical materials and space on an optical table to build a demonstrator.
* You will be asked to control a position controller to perform repeatable measurements within the scope of characterization studies.
* You will be asked to extrapolate the results to identify alternative technologies that could benefit the angular-selective wavefront sensor.
What you contribute
* Enrollment in Optical Engineering, Electrical Engineering, Physics, Photonics or a comparable discipline
* Basic knowledge of optical systems and wavefront theory
* Experience with optical laboratory work and alignment techniques
* Familiarity with programming languages (e.g., Python, MATLAB, LabVIEW)
* Interest in adaptive optics and free-space optical communications
* Enjoyment of hands-on experimental work and learning new technologies
* Good command of English (written and spoken)
What we offer
* Central location: Well connected to public transportation networks
* Hands-on research projects: Collaborating with industry partners and application of research results in real-life scenarios.
* Individual supervision: Benefit from our professional accompaniment and an open, communicative exchange within the team.
* Exciting tasks and creative freedom: Take responsibility and contribute your own ideas
The position is temporary. The duration of the internship must correspond to the required duration imposed by the sending university. 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. Remuneration according to the federal government guidelines for intern salaries.
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.
With questions about this project please contact:
Dr. Szymon Gladysz
Adaptive Optics Group Leader
Phone: +49 7243 992-120
E-mail: kontakt-adaptive-optik@iosb.fraunhofer.de
Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB
Requisition Number: 82592Application Deadline: