Holographic filters

We present two applications of volume holographic filters in the reflection geometry. A passive athermal holographic filter design is realized through the mutual compensation between the temperature coefficients of the bulk hologram and a variable incident angle controlled by a bimetallic cantilever. Seven holograms are multiplexed to constitute a multi-line filter which can be used to emulate specific absorption or emission spectra for spectroscopic applications.


Published in:
Proceedings of SPIE - The International Society for Optical Engineering, 5521, null, 24-28
Year:
2004
ISSN:
0277786X
Other identifiers:
Scopus: 2-s2.0-13444278862
Laboratories:




 Record created 2010-11-23, last modified 2018-03-17


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