A new method for electric field calibration in CO2 laser stark spectroscopy using infrared-infrared double resonance signals of PH3

Keiichi Tanaka, Kensuke Harada, Takehiko Tanaka, Kojiro Takagi

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

The infrared-infrared double resonance signals observed in the Stark spectrum of PH3 for the 10.6 μm CO2 P(18) laser line were accurately measured. Their resonant electric fields, 2965.556±0.03 and 2972.408±0.03 V/mm, as calibrated against the LMDR signal of OCS, may be used as excellent standards for the electric field calibration in CO2 laser Stark spectroscopy.

Original languageEnglish
Pages (from-to)447-450
Number of pages4
JournalChemical Physics Letters
Volume119
Issue number5
DOIs
Publication statusPublished - Sep 13 1985

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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