New nonlinear-laser effects in crystalline fine-grained ceramics based on cubic Sc2O3 and Lu2O3 oxides:: second and third harmonic generation, and cascaded self-sum-frequency mixing in UV spectral region

被引：22

作者：

Kaminskii, A. A. ^{[1
]}

Rhee, H. ^{[2
]}

Eichler, H. J. ^{[2
]}

Ueda, K. ^{[3
]}

Takaichi, K. ^{[3
]}

Shirakawa, A. ^{[3
]}

Tokurakawa, M. ^{[3
]}

Dong, J. ^{[3
]}

Yagi, H. ^{[4
]}

Yanagitani, T. ^{[4
]}

机构：

[1] Russian Acad Sci, Inst Crystallog, Moscow 119333, Russia

[2] Tech Univ Berlin, Inst Opt & Atom Phys, D-10623 Berlin, Germany

[3] Univ Electrocommun, Inst Laser Sci, Tokyo 1828585, Japan

[4] Konoshima Chem Co Ltd, Takuma Works, Kagawa 7691103, Japan

来源：

LASER PHYSICS LETTERS | 2008年 / 5卷 / 02期

关键词：

nonlinear-laser effect; laser cascading; stimulated Raman scattering; SHG; THG; Stokes and anti-Stokes comb; Sc2O3 and Lu2O3 ceramics;

D O I：

10.1002/lapl.200710093

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the first observation of the nonlinear cascading chi((3)) <-> chi((3)) effects in UV spectral range and second harmonic generation stipulated by the "defect" nonlinearity under one-micron pumping in crystalline ceramics based on cubic oxides Sc2O3 and Lu2O3. Broadband their multi-wavelength Stokes and anti-Stokes combs with the extension of 10475 cm(-1) (for Sc2O3) and 8232 cm(-1) (for Lu2O3) were recorded as well.

引用

页码：109 / 113

页数：5

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