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Conferences > CLEO_AT > 2011 > JTuE > JTuE7

Temperature Dependence of Gas-Detection Sensitivity of InGaAsSb/AlGaAsSb DFB Lasers

B. F. Ventrudo, C. Storey, J. A. Gupta, and A. Bezinger

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Abstract

The detection sensitivity of <0.50 ppb-m of HF gas is achieved with CW GaSb-based DFB lasers at 2396 nm. Sensitivity was characterized over laser operating temperature and output power.

© 2011 Optical Society of America

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