Multi-species sensing using multi-mode absorption spectroscopy with mid-infrared interband cascade lasers

The application of an interband cascade laser, ICL, to multi-mode absorption spectroscopy, MUMAS, in the mid-infrared region is reported. Measurements of individual mode linewidths of the ICL, derived from the pressure dependence of lineshapes in MUMAS signatures of single, isolated, lines in the sp...

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Bibliographic Details
Main Authors: O Hagan, S, Northern, J, Gras, B, Ewart, P, Kim, C, Kim, M, Merritt, C, Bewley, W, Canedy, C, Vurgaftman, I, Meyer, J
Format: Journal article
Published: Springer Verlag 2016