Published By National Aeronautics and Space Administration
Issued over 9 years ago
US
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Summary
Description
Southwest Sciences proposes development of gas filter correlation (GFC) spectroscopy using non-periodic gratings for spaceborne and airborne deployment. Our proposed technology will result in smaller, lighter weight, lower power, and more rugged instrumentation than is possible using established GFC spectrometers. The approach is based on the development of non-periodic diffraction gratings that replace the reference gas cells used in GFC spectrometers.