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  • Fourier Transform Spectroscopy and Hyperspectral Imaging and Sounding of the Environment
  • OSA Technical Digest (online) (Optica Publishing Group, 2015),
  • paper HM4B.6
  • https://doi.org/10.1364/HISE.2015.HM4B.6

Aberration Control of a Concave Grating for Hyperspectral Imager

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Abstract

An optimization process to control the aberration of a concave grating is developed. The approach has a dramatic improvement in aberration reduction and spectral resolution. Calculated result is in good agreement with measurement.

© 2015 Optical Society of America

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