In this paper, we report the use of communication-band tunable diode laser for simultaneous detection of carbon monoxide (CO) and carbon dioxide (CO/sub 2/) in air, using multiwavelength optical-heterodyne-detected continuous-wave cavity ringdown absorption spectroscopy with a rapidly swept cavity.
Multiwavelength gas sensing by rapidly-swept, continuous-wave cavity ringdown spectroscopy
01.01.2003
73446 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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