Sangsik designated as a Senior Member of the Optical Society of America (OSA), congratulations! Posted on 07/06/202007/28/2020 Link: 2020 OSA Senior Members Related posts:Sangsik gave a physics colloquium at University of North Texas. Thanks Prof. Drachev for the invitat...Ishtiaque successfully defended his Ph.D. Thesis presentation! He will join Intel, lithography team ...Md Borhan Mia joins us as a PhD student. Welcome Borhan! Posted in Member, News.