TY - GEN
T1 - Near-infrared laser spectrometer with sub-Doppler resolution, high sensitivity, and wide tunability- A case study in the 1.65-pm region of methyl iodine spectrum
AU - Ishibashi, Chikako
AU - Sasada, Hiroyuki
PY - 1999/1/1
Y1 - 1999/1/1
N2 - We demonstrate the potential capability of the cavity-enhanced spectrometer for molecular spectroscopy. We take the 1.65-/spl mu/m spectrum of methyl iodine (CH/sub 3/I) as a sample for the following reasons. First, the global spectrum with a Doppler-limited resolution has been recorded, and has not been analyzed yet. Second, there are a lot of absorption lines extending in a wide wavelength range, and the hyperfine structures and Q-branch lines are overlapped in the Doppler-limited resolution spectrum and can be resolved by the present spectrometer.
AB - We demonstrate the potential capability of the cavity-enhanced spectrometer for molecular spectroscopy. We take the 1.65-/spl mu/m spectrum of methyl iodine (CH/sub 3/I) as a sample for the following reasons. First, the global spectrum with a Doppler-limited resolution has been recorded, and has not been analyzed yet. Second, there are a lot of absorption lines extending in a wide wavelength range, and the hyperfine structures and Q-branch lines are overlapped in the Doppler-limited resolution spectrum and can be resolved by the present spectrometer.
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U2 - 10.1109/CLEOPR.1999.817937
DO - 10.1109/CLEOPR.1999.817937
M3 - Conference contribution
AN - SCOPUS:0033347036
T3 - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
SP - 993
EP - 994
BT - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
Y2 - 30 August 1999 through 3 September 1999
ER -