Observation of CO and CO2 absorption near 1.57 µm with an external-cavity diode laser
Applied Optics, Vol. 36, Issue 15, pp. 3298-3300 (1997)
http://dx.doi.org/10.1364/AO.36.003298
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Abstract
Near-IR and visible room-temperature diode lasers in broadly tunable external-cavity configurations are becoming commercially available for gas-sensing applications. Near 1.57 μm, a coincidence of overtone and combination-band transitions from CO, CO2, OH, and H2O is particularly interesting for combustion and combustor emissions monitoring. We report initial observations of the room-temperature absorption of CO and CO2 made with a commercial external-cavity diode laser.
© 1997 Optical Society of America
[Optical Society of America ]
Citation
David M. Sonnenfroh and Mark G. Allen, "Observation of CO and CO2 absorption near 1.57 µm with an external-cavity diode laser," Appl. Opt. 36, 3298-3300 (1997)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-36-15-3298
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