CaltechAUTHORS
Published January 2004 | Version Published
Journal Article Open

Athermal Holographic Filters

Creators

  • 1. ROR icon California Institute of Technology

Abstract

This letter presents the theory and experimental results of an athermal holographic filter design employing a thermally actuated microelectromechanical system mirror to compensate for the drift of Bragg wavelength due to changes of temperature. The center wavelength of our holographic filter is shown to remain constant from 21°C to 60°C.

Additional Information

© 2004 IEEE. Manuscript received June 2, 2003; revised August 15, 2003. This work was supported by the Engineering Research Centers Program of the National Science Foundation under Award EEC-9402726.

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Additional details

Identifiers

Eprint ID
94006
Resolver ID
CaltechAUTHORS:20190320-150103119

Funding

NSF
EEC-9402726

Dates

Created
2019-03-20
Created from EPrint's datestamp field
Updated
2021-11-16
Created from EPrint's last_modified field