High-power tunable external cavity quantum cascade laser in the 5-11 micron regime

Michael Pushkarsky; Miles Weida; Timothy Day; David Arnone; Russ Pritchett; David Caffey; Sam Crivello

doi:10.1117/12.777298

14 February 2008 High-power tunable external cavity quantum cascade laser in the 5-11 micron regime

Michael Pushkarsky, Miles Weida, Timothy Day, David Arnone, Russ Pritchett, David Caffey, Sam Crivello

Author Affiliations +

Proceedings Volume 6871, Solid State Lasers XVII: Technology and Devices; 68711X (2008) https://doi.org/10.1117/12.777298
Event: Lasers and Applications in Science and Engineering, 2008, San Jose, California, United States

Abstract

Daylight Solutions is currently developing field deployable, high power, wavelength agile, external cavity quantum cascade lasers (EC-QCLs). These devices are finding uses as IR sources for applications such as remote gas sensing, imaging, and illumination. Progress in three specific areas of development will be discussed: (i) miniaturization of a fast tunable, moderate resolution, pulsed QCL for gas sensing, (ii) demonstration of high power mod hop free tunable CW QCL's for high resolution spectroscopy, and (iii) progress in development of battery powered high efficiency fixed wavelength EC-QCL light sources for molecular imaging and detection.

Citation Download Citation

Michael Pushkarsky, Miles Weida, Timothy Day, David Arnone, Russ Pritchett, David Caffey, and Sam Crivello "High-power tunable external cavity quantum cascade laser in the 5-11 micron regime", Proc. SPIE 6871, Solid State Lasers XVII: Technology and Devices, 68711X (14 February 2008); https://doi.org/10.1117/12.777298

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