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Proceedings Paper

Narrowband holographic spectral filters for the near-IR spectral range
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Paper Abstract

In the present paper we consider hologram parameters required to obtain highly selective holographic spectral filters operating in near IR range of spectrum. The properties of photopolymer with diffusion amplification as a medium for recording of narrowband spectral filters for near IR, namely the dispersion dependence of refractive index variations in a wide spectral range, and its influence on the resulting parameters of the holographic filter are analyzed. The experimental result on the recording of a filter optimized for operation at 1.06 micrometers and a combined filter for visible and near IR are discussed.

Paper Details

Date Published: 26 July 1999
PDF: 8 pages
Proc. SPIE 3698, Infrared Technology and Applications XXV, (26 July 1999); doi: 10.1117/12.354495
Show Author Affiliations
Irina V. Semenova, A.F. Ioffe Physical-Technical Institute (Russia)
Alexander Popov, LUMEX Ltd. (Russia)
Andrey V. Veniaminov, S.I. Vavilov State Optical Institute (Russia)
Nadya O. Reingand, Institute of Mechanical Engineering Problems (United States)

Published in SPIE Proceedings Vol. 3698:
Infrared Technology and Applications XXV
Bjorn F. Andresen; Marija Strojnik, Editor(s)

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