@inproceedings{1d0f792c9fbe4cffa7bc4b72f978cf53,
title = "Single frequency quantum cascade-DFB laser based spectrometer for trace gas detection",
abstract = "Performance characteristics of a single frequency mid-infrared quantum cascade distributed feedback (QC-DFB) laser will be reported. Sensitive spectroscopic trace gas detection of CH42, N2O, H2O and C2H5OH in the 7.9 μm spectral region was demonstrated using a 100-m Herriott multipass cell and a rapid {"}zero-air{"}background subtraction technique.",
author = "Tittel, {F. K.} and Kosterev, {A. A.} and Curl, {R. F.} and C. Gmachl and F. Capasso and Sivco, {D. L.} and Baillargeon, {J. N.} and Hutchinson, {A. L.} and Cho, {A. Y.}",
note = "Publisher Copyright: {\textcopyright} 1999 Optical Society of America.; Advanced Solid State Lasers, ASSL 2000 ; Conference date: 13-02-2000",
year = "2000",
language = "English (US)",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
booktitle = "Advanced Solid State Lasers, ASSL 2000",
}