High-performance nonscanning Fourier-transform spectrometer that uses a Wollaston prism array

Dan Komisarek, Karl Reichard, Dan Merdes, Dan Lysak, Philip Lam, Shudong Wu, Shizhuo Yin

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

A high-performance nonscanning Fourier-transform spectrometer is reported that is composed mainly of a Wollaston prism array and a two-dimensional photodetector array. It is a substantial improvement over existing Wollaston prism based nonscanning Fourier-transform spectrometers because it offers finer spectral resolution and smaller size. Such spectrometers will find important applications in remote chemical and biological sensing, environmental monitoring, medical diagnosis, etc. Experimental results are consistent with theoretical analyses.

Original languageEnglish (US)
Pages (from-to)3983-3988
Number of pages6
JournalApplied optics
Volume43
Issue number20
DOIs
StatePublished - Jul 10 2004

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

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