Absorption measurements of water-vapor concentration, temperature, and line-shape parameters using a tunable InGaAsP diode laser

A tunable diode laser diagnostic based on spectrally resolved laser absorption has been developed to detect water vapor. The system uses a distributed feedback InGaAsP diode laser, emitting at ~ 1.38 µm. The diode laser is tuned in wavelength by modulation of the current, resulting in 1-cm(-1) tunin...

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Veröffentlicht in:	Applied Optics 1993-10, Vol.32 (30), p.6104-6116
Hauptverfasser:	ARROYO, M. P, HANSON, R. K
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Combustion. Flame Energy Energy. Thermal use of fuels Exact sciences and technology Miscellaneous Theoretical studies. Data and constants. Metering
Online-Zugang:	Volltext
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