Microlens fabrication on tot’hema sensitized gelatin

Autor: Branka Murić, Darko Vasiljević, Dejan Pantelić, Bratimir Panić
Rok vydání: 2008
Předmět:
Zdroj: Optical Materials. 30:1217-1220
ISSN: 0925-3467
DOI: 10.1016/j.optmat.2007.05.051
Popis: Photosensitivity of tot’hema and eosin sensitized gelatin layer (TESG) is analyzed. Tot’hema is a trade name of a drinkable solution used in medicine for treatment of anemia, while eosin is an organic dye, used in medicine too. The resulting material is cheap, easy to use, nonpoisoneous and photosensitive in the green part of spectrum. Microlenses, arrays of microlenses and sinusoidal transmission diffraction gratings were recorded using Nd:YAG laser operating at 532 nm.
Databáze: OpenAIRE