Title :
Interference filters for the IR-spectrum region
Author :
Yaremchuk, I. ; Fitio, V. ; Bobitski, Ya.
Author_Institution :
Lviv Polytech. Nat. Univ., Lviv, Ukraine
Abstract :
The five-layer structure of dielectric interference filter for the infra-red region of spectrum was researched. The refractive indices optimal and thicknesses of individual layers are obtained for thin-film filter with interference mirror.
Keywords :
band-pass filters; elemental semiconductors; germanium; interference filters; mirrors; optical multilayers; refractive index; strontium compounds; Ge; IR spectrum; SrF2; five-layer structure; infrared spectrum dielectric interference filter; interference mirror; layer optical thickness; multilayered optical systems; narrow-band filter; pass band interference filters; refractive index; thin-film filter; Band pass filters; Dielectric substrates; Dielectric thin films; Interference; Mirrors; Narrowband; Optical filters; Optical refraction; Optical variables control; Refractive index; Interference filter; bandpass filter; interference mirror; narrow-band filter;
Conference_Titel :
Modern Problems of Radio Engineering, Telecommunications and Computer Science (TCSET), 2010 International Conference on
Conference_Location :
Lviv-Slavske
Print_ISBN :
978-966-553-875-2
Electronic_ISBN :
978-966-553-901-8
