Imaging micro-spectrometer with adaptive space-variant dispersion

W. Zhou, E. Shield, W. Liu, James R Leger, Joseph J Talghader

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A space-variant variable-dispersion imaging micro-spectrometer is described. An array of MEMs mirrors is used to select different optical paths through the spectrometer, permitting dynamically adjustable grating dispersion on a pixel-by-pixel basis across the image. Diffraction-limited performance is achieved across the 500-1000nm wavelength range; and spectral resolutions ranging from 5 to 20nm.

Original languageEnglish (US)
Title of host publicationIEEE/LEOS Optical MEMS 2005
Subtitle of host publicationInternational Conference on Optical MEMS and Their Applications
Pages121-122
Number of pages2
DOIs
StatePublished - Dec 1 2005
EventIEEE/LEOS Optical MEMS 2005: International Conference on Optical MEMS and Their Applications - Oulu, Finland
Duration: Aug 1 2005Aug 4 2005

Publication series

NameIEEE/LEOS Optical MEMS 2005: International Conference on Optical MEMS and Their Applications

Other

OtherIEEE/LEOS Optical MEMS 2005: International Conference on Optical MEMS and Their Applications
CountryFinland
CityOulu
Period8/1/058/4/05

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