Emission of simultaneous tunable off-resonance and line centre FIR Raman lines in NH

S. Marchetti, M. Martinelli, R. Simili, F. D'Amato, M. Giorgi

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Abstract

By pumping with a continuously tunable CO2laser we have analysed the FIR emission of the sR(3,0) ammonia line and the λ = 2 mm emission of the R(1) CH3F absorption line. The simultaneous emission of an off-resonance tunable Raman frequency and an untuned line centre one has been observed. The results agree with the theory. In addition about 8% tuning of the mean FIR frequency was observed at 150 GHz. © 1998 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)285 - 288
Number of pages4
JournalOptics Communications
Volume156
Issue number4-6
DOIs
Publication statusPublished - 15 Nov 1998
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

Cite this

Marchetti, S., Martinelli, M., Simili, R., D'Amato, F., & Giorgi, M. (1998). Emission of simultaneous tunable off-resonance and line centre FIR Raman lines in NH. Optics Communications, 156(4-6), 285 - 288. https://doi.org/10.1016/S0030-4018(98)00468-4