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Title: Rapid Swept-Wavelength External Cavity Quantum Cascade Laser for Open Path Sensing

A rapidly tunable external cavity quantum cascade laser system is used for open path sensing. The system permits acquisition of transient absorption spectra over a 125 cm-1 tuning range in less than 0.01 s.
Authors:
;
Publication Date:
OSTI Identifier:
1222098
Report Number(s):
PNNL-SA-107343
DN2001000
DOE Contract Number:
AC05-76RL01830
Resource Type:
Conference
Resource Relation:
Conference: Conference on Lasers and Electro-Optics (CLEO 2015), May 10-15, 2015, San Jose, California, 1-2
Publisher:
IEEE, Piscataway, NJ, United States(US).
Research Org:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
nfrared spectroscopy; quantum cascade laser; trace gas sensing