Mixing effect in the NH

S. Marchetti, R. Simili, M. Giorgi

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By tuning a high pressure CO2 laser (HPL) around strong ammonia lines nearly coincident with CO2 lines an of-fresonant absorption is observed which can be confirmed by the superfluorescent MIR emission. This effect is related to a two frequency v1, v3 HPL emission in the regime of moderate pulling. Around a strong absorption line a mixed v4=2v1-v3 frequency is produced that is strongly absorbed © 1993 Plenum Publishing Corporation.
Original languageEnglish
Pages (from-to)1425 - 1433
Number of pages9
JournalInternational Journal of Infrared and Millimeter Waves
Issue number7
Publication statusPublished - Jul 1993
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Radiation
  • Instrumentation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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