Published October 26, 2004
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Holographic filters
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Abstract
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.
Additional Information
© 2004 Society of Photo-optical Instrumentation Engineers (SPIE). This work was funded by the NSF Engineering Research Center on Neuromorphic Systems Engineering.Attached Files
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24.pdf
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- Eprint ID
- 87531
- Resolver ID
- CaltechAUTHORS:20180702-152302745
Funding
- NSF
- Center for Neuromorphic Systems Engineering, Caltech
Dates
- Created
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2018-07-03Created from EPrint's datestamp field
- Updated
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2021-11-15Created from EPrint's last_modified field
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- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 5521