Annual Report 2012 - Latvijas Universitātes Cietvielu fizikas institūts
Annual Report 2012 - Latvijas Universitātes Cietvielu fizikas institūts
Annual Report 2012 - Latvijas Universitātes Cietvielu fizikas institūts
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
LABORATORY OF OPTICAL RECORDING<br />
Head of Laboratory Dr. phys. J.Teteris<br />
Research Area and Main Problems<br />
Synthesis and research of amorphous chalcogenide semiconductor (As-S, As-Se<br />
and As-S-Se) and azobenzene containing organic polymer thin films for optical<br />
recording, nanotechnology and holography have been performed. Photoinduced changes<br />
of optical properties, holographic recording and hologram self-enhancement effects, and<br />
relaxation processes in amorphous films are studied. The main task was RTD of high<br />
sensitive photoresists in the visible region for holography and lithoghraphy for<br />
production of diffractive optical elements. Rainbow hologram production technology<br />
based on chalcogenide semiconductor photoresists was developed. The methods for<br />
fabrication of subwavelength-gratings and surface-relief features with nanometer scale<br />
have been developed.<br />
Scientific Staff<br />
1. Dr. M.Reinfelde<br />
2. Dr. J.Teteris<br />
3. Dr. A.Gerbreders<br />
4. Dr. A.Veispāls<br />
Students<br />
1. E. Potanina<br />
2. K. Klismeta<br />
3. A. Kiseļovs<br />
4. M. Jirgensons<br />
PhD Students<br />
1. J.Aleksejeva<br />
2. U.Gertners<br />
Cooperation<br />
Latvia<br />
1. Riga Technical University (prof. A.Ozols).<br />
2. Daugavpils Pedagogical University (Dr. V.Paškēvics and Dr. Vj.Gerbreders).<br />
USA<br />
3. National Renewable Energy Laboratory, Colorado (Dr. P. Stradins).<br />
Czech Republic<br />
4. University of Pardubice (Prof. M.Vlcek).<br />
99
Change language