Improved Trace Gas Spectrometer, Phase I

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.

Data and Resources

Field Value
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • national
  • north-america
  • united-states
isopen False
license_id us-pd
license_title us-pd
maintainer TECHPORT SUPPORT
maintainer_email hq-techport@mail.nasa.gov
metadata_created 2025-12-02T10:29:15.173852
metadata_modified 2025-12-02T10:29:15.173856
notes 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.
num_resources 4
num_tags 8
title Improved Trace Gas Spectrometer, Phase I