✦ LIBER ✦

High-order stimulated Raman scattering combined with second harmonic generation in [χ(2)+χ(3)]-nonlinear LaBGeO5, β′-Gd2(MoO4)3 and Ca4Gd(BO3)3O laser host crystals under picosecond excitation

✍ Scribed by A. A. Kaminskii; A. V. Butashin; H. J. Eichler; D. Grebe; R. Macdonald; J. Findeisen; S. N. Bagayev; A. A. Pavlyuk; G. Aka; D. Vivien; D. Pelenc

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 236 KB
Volume: 29
Category: Article
ISSN: 0377-0486
DOI: 10.1002/(sici)1097-4555(199807)29:7<645::aid-jrs273>3.0.co;2-s

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✦ Synopsis

New frequency conversion processes leading to emission in the visible spectral range were observed for the Ðrst time by multiple Stokes and anti-Stokes Raman generation arising from intrinsic second harmonic generation in three di †erent [ v(2) + v(3) ] -nonlinear and laser host crystals under LaBGeO 5 , bº-Gd 2 (MoO 4 ) 3 Ca 4 Gd(BO 3 ) 3 O picosecond pumping at a fundamental wavelength of 1 lm.