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Type: Artigo de periódico
Title: Methanol and the optically pumped far-infrared laser
Author: Xu, LH
Lees, RM
Vasconcellos, ECC
Zerbetto, SC
Zink, LR
Evenson, KM
Abstract: New results on the generation and spectroscopic analysis of optically pumped Par-infrared (FIR) laser emission from CH3OH have been obtained as part of a systematic study of methanol isotopomers as FIR laser sources utilizing the extended line coverage available from a recently developed high-resolution CO2 laser of high efficiency. For normal CH3OH, six new short-wavelength lines have been found using a 2 m long Fabry-Perot FIR laser cavity, Accurate heterodyne frequency measurements are reported for 14 CH3OH FIR laser lines, nearly all above 100 cm(-1), as well as accurate frequency offsets for most of the corresponding CO2 pump lines. Spectroscopic assignments are presented for nine high-frequency FIR laser lines in four pump systems.
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Date Issue: 1996
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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