Low-power Portable Laser Spectroscopic Sensor for Atmospheric CO2 Monitoring

Clinton J. Smith, Stephen So, Gerard Wysocki

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

Abstract

We demonstrate a wireless, portable CO2 sensor based on laser absorption spectroscopy. Allan variance for long run tests yielded Gaussian noise limited operation up to 100 seconds with ultimate minimum detection limit of 5.1 × 10-7.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2010
StatePublished - Dec 1 2010
EventConference on Lasers and Electro-Optics, CLEO 2010 - San Jose, CA, United States
Duration: May 16 2010May 21 2010

Other

OtherConference on Lasers and Electro-Optics, CLEO 2010
CountryUnited States
CitySan Jose, CA
Period5/16/105/21/10

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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