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High‐order stimulated Raman scattering combined with second harmonic generation in [χ (2) +χ (3) ]‐nonlinear LaBGeO 5 , β′‐Gd 2 (MoO 4 ) 3 and Ca 4 Gd(BO 3 ) 3 O laser host crystals under picosecond excitation
Author(s) -
Kaminskii A. A.,
Butashin A. V.,
Eichler H. J.,
Grebe D.,
Macdonald R.,
Findeisen J.,
Bagayev S. N.,
Pavlyuk A. A.,
Aka G.,
Vivien D.,
Pelenc D.
Publication year - 1998
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/(sici)1097-4555(199807)29:7<645::aid-jrs273>3.0.co;2-s
Subject(s) - picosecond , raman scattering , raman spectroscopy , laser , excitation , second harmonic generation , nonlinear optics , chemistry , raman laser , wavelength , high harmonic generation , coherent anti stokes raman spectroscopy , nonlinear system , optics , materials science , optoelectronics , physics , quantum mechanics
New frequency conversion processes leading to emission in the visible spectral range were observed for the first time by multiple Stokes and anti‐Stokes Raman generation arising from intrinsic second harmonic generation in three different [χ (2) +χ (3) ]‐nonlinear LaBGeO 5 , β′‐Gd 2 (MoO 4 ) 3 and Ca 4 Gd(BO 3 ) 3 O laser host crystals under picosecond pumping at a fundamental wavelength of 1 μm. © 1998 John Wiley & Sons, Ltd.
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