Observation of CO and CO(2) absorption near 1.57 microm with an external-cavity diode laser.
Appl Opt
; 36(15): 3298-300, 1997 May 20.
Article
in En
| MEDLINE
| ID: mdl-18253339
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 mum, a coincidence of overtone and combination-band transitions from CO, CO(2), OH, and H(2)O is particularly interesting for combustion and combustor emissions monitoring. We report initial observations of the room-temperature absorption of CO and CO(2) made with a commercial external-cavity diode laser.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Appl Opt
Year:
1997
Document type:
Article