1.5 μm DFB semiconductor laser spectroscopy of HCN

Hiroyuki Sasada

doi:10.1063/1.454155

1.5 μm DFB semiconductor laser spectroscopy of HCN

Hiroyuki Sasada

Department of Physics

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

Near-infrared DFB (distributed feedback) semiconductor lasers have been extensively applied to molecular spectroscopy for the first time. The overtone band of three isotopic species of HCN has been recorded from 6420 to 6590 cm^-1 without any frequency gaps, and three hot bands of H ¹²C¹⁴N have also been observed. The molecular constants of the observed bands and the dipole moment for the (0 0° 2) state of H ¹²C¹⁴N are obtained.

Original language	English
Pages (from-to)	767-777
Number of pages	11
Journal	The Journal of Chemical Physics
Volume	88
Issue number	2
DOIs	https://doi.org/10.1063/1.454155
Publication status	Published - 1988 Jan 1

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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abstract = "Near-infrared DFB (distributed feedback) semiconductor lasers have been extensively applied to molecular spectroscopy for the first time. The overtone band of three isotopic species of HCN has been recorded from 6420 to 6590 cm-1 without any frequency gaps, and three hot bands of H 12C14N have also been observed. The molecular constants of the observed bands and the dipole moment for the (0 0° 2) state of H 12C14N are obtained.",

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AB - Near-infrared DFB (distributed feedback) semiconductor lasers have been extensively applied to molecular spectroscopy for the first time. The overtone band of three isotopic species of HCN has been recorded from 6420 to 6590 cm-1 without any frequency gaps, and three hot bands of H 12C14N have also been observed. The molecular constants of the observed bands and the dipole moment for the (0 0° 2) state of H 12C14N are obtained.

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1.5 μm DFB semiconductor laser spectroscopy of HCN

Abstract

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