Calibration lines of hcn in the 1.5-mm region

Hiroyuki Sasada, Kohji Yamada

Research output: Contribution to journalArticle

67 Citations (Scopus)

Abstract

Near-IR distributed feedback semiconductor laser spectroscopy of HCN in natural abundance and in an H13CN-enriched sample has been performed from 6380 to 6410 cm-1. Absolute accuracy of wavenumber measurement was 0.0005 cm-1 using the 3-0 band of CO as a reference. New sets of molecular constants for the (2 00 0)-(0 00 0) and (21 0)-(011 0) bands of H12C14N and H13C14N have been determined by combining the present results together with the existing data. Two tables of the calculated wavenumbers are given for calibration standards in the 1.5-μm region.

Original languageEnglish
Pages (from-to)3535-3547
Number of pages13
JournalApplied Optics
Volume29
Issue number24
DOIs
Publication statusPublished - 1990 Aug 20

Fingerprint

Laser spectroscopy
Semiconductor lasers
Calibration
Feedback
distributed feedback lasers
laser spectroscopy
semiconductor lasers

Keywords

  • DFB laser
  • Frequency reference
  • Hydrogen cyanide
  • Molecular spectroscopy

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Calibration lines of hcn in the 1.5-mm region. / Sasada, Hiroyuki; Yamada, Kohji.

In: Applied Optics, Vol. 29, No. 24, 20.08.1990, p. 3535-3547.

Research output: Contribution to journalArticle

Sasada, H & Yamada, K 1990, 'Calibration lines of hcn in the 1.5-mm region', Applied Optics, vol. 29, no. 24, pp. 3535-3547. https://doi.org/10.1364/AO.29.003535
Sasada, Hiroyuki ; Yamada, Kohji. / Calibration lines of hcn in the 1.5-mm region. In: Applied Optics. 1990 ; Vol. 29, No. 24. pp. 3535-3547.
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