Paper
14 February 2007 Stimulated Raman scattering in new organic and inorganic crystalline materials
Hanjo Rhee, Alexander A. Kaminskii, Hans Joachim Eichler
Author Affiliations +
Abstract
Results of our SRS investigations of the organic crystals &agr;-Ca(HCOO)2 (alpha calcium formate), LiNH2C6H4SO3 • H2O (lithium sulfanilate monohydrate) and N(CH2CH2NH3)3Br3 (tren trihydrobromide) are presented. Currently a promising development in solid-state laser physics is the use of highly transparent ceramics. We have demonstrated efficient SRS in three ceramics based on cubic rare earth sesquioxides RE2O3 (RE = Sc, Y and Lu) with Raman shifts in the range of 378 cm-1 to 419 cm-1. Cascading &khgr;(3) → &khgr;(2) → &khgr;(3) lasing effects, self-SHG, self-SFM and cascading Stokes and anti-Stokes generation between phonons of different energies has been observed in Li2SO4 • H2O (lithium sulphate monohydrate), CsLiMoO4 (caesium lithium molybdate) and CsLiMoO4 • 1/3H2O.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hanjo Rhee, Alexander A. Kaminskii, and Hans Joachim Eichler "Stimulated Raman scattering in new organic and inorganic crystalline materials", Proc. SPIE 6455, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VI, 64550T (14 February 2007); https://doi.org/10.1117/12.701329
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KEYWORDS
Raman spectroscopy

Crystals

Ceramics

Nonlinear crystals

Second-harmonic generation

Lithium

Phonons

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