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  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper CThII6

Infrared Heterodyne Radiometry using Quantum Cascade Laser as Tunable Local Oscillator: Application to Atmospheric Studies

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Abstract

QCLs offer an alternative to gas lasers as local oscillators in infrared laser heterodyne radiometers (LHRs). A QCL-based LHR operating in frequency-sweep mode has been developed and deployed in laboratory and field measurements.

© 2007 Optical Society of America

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