Accession Number : ADD095195

Title :   Tables of N2O Absorption Lines for the Calibration of Tunable Infrared Lasers from 522 cm(-1) to 657 cm(-1) and from 1115 cm(-1) to 1340 cm(-1),

Corporate Author : NATIONAL STANDARD REFERENCE DATA SYSTEM

Personal Author(s) : Olson, W B ; Maki, A G ; Lafferty, W J

Report Date : Jan 1981

Pagination or Media Count : 25

Abstract : Tables of N2O absorption lines are given for use as wavelength calibration standards in two regions in the infrared. The absorption lines are calculated from spectroscopic constants which have been determined by fitting of selected data in the literature to appropriate equations. Hot band lines and lines of N2O containing less abundant isotopes of N and O are also given, along with relative intensities of all lines in order to provide patterns for correct identification of lines to be used as wavelength standards.

Descriptors :   *ABSORPTION SPECTRA, *LINE SPECTRA, *NITROUS OXIDE, *CALIBRATION, *INFRARED LASERS, TUNABLE LASERS, SPECTRAL LINES, FREQUENCY, STANDARDS, INTENSITY, INFRARED SPECTRA, ROTATION, TRANSITIONS, VIBRATION, BAND SPECTRA, SPECTROSCOPY, CONSTANTS, EXPERIMENTAL DATA, TABLES(DATA)

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE