Increasing Shape Accuracy in The Laser-based - Aachen, Deutschland - Laser Technology

Laser Technology

Geprüftes Unternehmen

Aachen, Deutschland

vor 2 Wochen

Geschrieben von:

Lena Wagner

beBee Recruiter

Beschreibung

The conventional production of optics is very time-consuming and costly in terms of shaping and polishing. The urge for inexpensive, individualized components therefore requires new manufacturing technologies.

One such approach is the use of laser radiation to ablate the glass layer by layer and then polish it by remelting.

The two sub-processes are carried out with ultra-short pulsed or continuous CO2 laser radiation and are each based on the characteristic interaction with transparent materials.

The development of the individual processes is already well advanced, but there is a lack of knowledge about combining the processes into a production chain.

What you will do

Investigation of the combination of laser ablation and laser polishing for the production of complex precision optics, e.g. aspheres and freeforms
Consideration of the interaction of the processes on shape fidelity and surface quality
Production of a process strategy for demonstrator optics with defined target geometry and optical surface quality

What you bring to the table

You are studying physics, mechanical engineering, materials science or a comparable course of study
You are motivated and are characterized by an independent and conscientious way of working
Knowledge of laser technology is an advantage, but not essential

What you can expect

Practiceoriented thesis in an innovative working environment
A creative, diverse, multidisciplinary team with indepth knowledge
Tasks with responsibility and creative freedom
Close cooperation between science and industry
Firstclass equipment in the laboratories and offices
Good transport links (bus connections, free parking garage)
Flexible working hours for a better workstudy balance

The position is temporary until completion of the thesis.

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.

If you have any questions about this position, please contact:
Manuel Jung M. Sc.

0241/

Fraunhofer Institute for Laser Technology ILT

Requisition Number: 71505
Application Deadline: 03/31/2024