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NASA NTRS · 20060032322

Diffractive Optical Elements for Spectral Imaging

Abstract

Diffractive optical elements fabricated on flat and non-flat substrates frequently act as dispersive elements in imaging spectrometers. We describe the design and electron-beam fabrication of blazed and computer-generated-hologram gratings for slit and tomographic imaging spectrometers.

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Wilson, D., Maker, P., Muller, R., Mouroulis, P., Descour, M., Volin, C., Dereniak, E.. 2000-06-18. Diffractive Optical Elements for Spectral Imaging. https://ntrs.nasa.gov/citations/20060032322

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Diffractive Optical Elements for Spectral Imaging

Diffractive optical elements fabricated on flat and non-flat substrates frequently act as dispersive elements in imaging spectrometers. We describe the design and electron-beam fabrication of blazed and computer-generated-hologram gratings for slit and tomographic imaging spectrometer.

diffractive optics gratings spectral imaging imagi