Document Type

Article

Publication Date

2005

Department

Physics & Computer Science

Abstract

A periodic optical filter based on a Michelson interferometer with a three-mirror Gire-Tournois resonator in one of the two arms is analyzed. We derive the general condition for the occurrence of flattop spectra. The results show that flattop spectra can be obtained by suitably choosing the reflective coefficients of individual mirrors.

Comments

This article was originally published in Optical Engineering, 44(4): 040503-1-040503-2. © 2005 Society for Photo-optical Instrumentation Engineers

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