FTMC PhD Student Sema Polat Recognised at an International Conference for Advancing Future Electronics

Glass-based chips are a highly promising technology that could fundamentally transform modern electronics. Replacing conventional plastics with glass enables devices to operate significantly faster and more efficiently, which is especially important for rapidly advancing artificial intelligence applications.

This technological breakthrough is being advanced by Sema Polat, a PhD student at the FTMC Department of Laser Technologies. Her research was recognised at the International Congress on Analytical and Bioanalytical Chemistry (ICABC 2026), held in Antalya, Turkey, where her poster presentation was awarded second place.

The title of the poster was “Void-Free Metallization of High Aspect Ratio Through-Glass Vias (TGVs) Fabricated by Ultrashort Pulse Laser-Induced Etching.”

“In simpler terms, I am developing ways to fill extremely narrow, laser-drilled holes in glass, which is essential for the next generation of electronics with copper, ensuring there are no air bubbles (voids) inside. This ensures that the electrical connections in glass-based chips are perfectly solid and reliable, making future devices faster and more efficient,” explains Polat.

This marks her first significant international recognition, although Sema has been pursuing her PhD studies at FTMC for only seven months.

“It is incredibly motivating. It feels amazing to see my hard work I’ve been doing yield such a result so early in my academic journey,” she says.

FTMC is currently accepting applications for PhD studies, and Sema – originally from Turkey – encourages young researchers to follow her example and come to Lithuania to pursue their scientific careers.

“I chose FTMC because it is a leading hub for physical and technological sciences with world-class facilities. I was drawn to the opportunity to work at the intersection of academic research and real-world technology. A huge part of this success belongs to my supervisor, Dr. Karolis Ratautas; his guidance and support during these first 7 months have been invaluable. I would definitely recommend FTMC to anyone who wants to see their research turn into high-tech solutions under the mentorship of such experienced scientists,” emphasises Polat.

We congratulate our colleague and wish her continued success in her research career!

Info: FTMC