High resolution spectroscopy of the OCD-bending mode of methanol-D1 and assignments of far infrared laser lines

Mukhopadhyay, ; Gupta, Pradeep K. (1994) High resolution spectroscopy of the OCD-bending mode of methanol-D1 and assignments of far infrared laser lines Proceedings of SPIE, 2211 . pp. 364-372. ISSN 0277-786X

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Related URL: http://dx.doi.org/10.1117/12.183015

Abstract

In this work high resolution Fourier transform infrared (IR) spectra corresponding to the OCD-bending, C-O stretching and CH2-rocking bands of methyl alcohol-D1 have been recorded in the range 815-1120 cm-1, at a resolution of cm-1. Analysis of the OCD bending mode transitions yielded identification of quantum numbers involved for far Infrared (FIR) laser lines optically pumped by the 10P(34) and 10P(46) CO2 laser lines. The observed wavenumbers for the OCD bending transitions relevant to the laser assignments are presented. The IR assignments are confirmed by forming close combination loops of observed R, P, and Q branch transitions. The results are in agreement with microwave (MW) analysis.

Item Type:Article
Source:Copyright of this article belongs to The International Society for Optical Engineering.
ID Code:83753
Deposited On:22 Feb 2012 12:39
Last Modified:22 Feb 2012 12:39

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