Physical Sciences Inc. Publications Abstract: Molecular Spectroscopy Workbench From Laboratory Technique to Process Gas Sensor: The Maturation of Tunable Diode Laser Absorption Spectroscopy

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Abstract: Molecular Spectroscopy Workbench From Laboratory Technique to Process Gas Sensor: The Maturation of Tunable Diode Laser Absorption Spectroscopy

Mark Druy, Mickey Frish, William Kessler, "Molecular Spectroscopy Workbench From Laboratory Technique to Process Gas Sensor: The Maturation of Tunable Diode Laser Absorption Spectroscopy ," Spectroscopy 21 (3) , 14-18 (March2006).

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Abstract

Tunable diode laser absorption spectroscopy (TDLAS) has evolved from a laboratory specialty technique to the foundation for highly sensitive and specific gas-phase sensors for the process environment. This article discusses two recently developed products, a portable trace gas monitor, and a water vapor flow sensor.

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