ABSORPTION FILTERS BASED ON POLYMETHINE DYES FOR PROTECTION FROM LASER-RADIATION WITH A WAVELENGTH OF 1060 NM

Authors
BEZRODNYI VI DEREVYANKO NA ISHCHENKO AA KARABANOVA LV PLISKO TA SLOMINSKII YL SMIRNOVA AL
Citation
Vi. Bezrodnyi et al., ABSORPTION FILTERS BASED ON POLYMETHINE DYES FOR PROTECTION FROM LASER-RADIATION WITH A WAVELENGTH OF 1060 NM, Journal of optical technology, 63(12), 1996, pp. 936-940
Citations number
13
Categorie Soggetti
Optics
Journal title
Journal of optical technology → ACNP
ISSN journal
10709762
Volume
63
Issue
12
Year of publication
1996
Pages
936 - 940
Database
ISI
SICI code
1070-9762(1996)63:12<936:AFBOPD>2.0.ZU;2-4
Abstract
Liquid and solid (polymer films and triplexes) absorption filters have been developed on the basis of new polymethine dyes for protection fr om laser radiation. This paper discusses the features of the spectral, photochemical, and protective properties of the dyes in various media . Attenuation of laser radiation at lambda = 1060 nm by 4.2 orders of magnitude has been achieved with a total visual transmittance of 88% a nd by 6 orders of magnitude with a value of the latter of 39%. (C) 199 6 The Optical Society of America.