EMISSION OF SIMULTANEOUS TUNABLE OFF-RESONANCE AND LINE CENTER FIR RAMAN LINES IN NH3 AND CH3F

Authors
MARCHETTI S MARTINELLI M SIMILI R DAMATO F GIORGI M
Citation
S. Marchetti et al., EMISSION OF SIMULTANEOUS TUNABLE OFF-RESONANCE AND LINE CENTER FIR RAMAN LINES IN NH3 AND CH3F, Optics communications, 156(4-6), 1998, pp. 285-288
Citations number
31
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
156
Issue
4-6
Year of publication
1998
Pages
285 - 288
Database
ISI
SICI code
0030-4018(1998)156:4-6<285:EOSTOA>2.0.ZU;2-0
Abstract
By pumping with a continuously tunable CO2 laser we have analysed the FIR emission of the sR(3,0) ammonia line and the lambda = 2 mm emissio n of the R(1) CH3F absorption line. The simultaneous emission of an of f-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 FUR frequency was observed at 150 GHz. (C) 1998 E lsevier Science B.V. All rights reserved.