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Dr. Voisiat gave the Student Chapter Dresden an interesting lecture about the fast and accurate method of material surface pattering via laser interference. He is also wokring at TU Dresden at the Chair of Lage Area Laser Based Surface Structuring. In his talk Dr. Voisiat presented some impressive use cases for laser interference in surface functionalization.

In Nov. 2020, we organized our first online senimar due to the limitation of pandemic. Our alumni Dr. Robert Kuschmierz shared his research topic on Minimally invasive imaging by speckle based coding of 3D information. Since Robert works directly in the local area, afterwards we met for a barbecue at our university, following the hygiene regulations. Here we could conclude the day and discuss important aspects of Robert's lecture.

In the beginning of 2020, we invited Mr. Gottesleben, the CEO of a local campany (aSpect Systems GmbH) to our lectrue series. aSpect Systems is a company in Dresden that provides optical test and measurement solutions for companies in various industries. Whether silicon wafer tests or cameras for lane assistance control systems in motor vehicles, the company offers a wide range of optical-based measurement techniques.
Mr. Gottesleben not only provided illustrative material, but also provided us a deep insight into the various company areas. The lecture was especially interesting for our student members, as the company is ideally suited for internships or theses.