NEW OPTICAL PHENOMENA IN LASER INSULATING CRYSTAL HOSTS WITH 3RD-ORDER NONLINEAR SUSCEPTIBILITIES

被引：34

作者：

KAMINSKII, AA

NISHIOKA, H

KUBOTA, Y

UEDA, K

TAKUMA, H

BAGAEV, SN

PAVLYUK, AA

机构：

[1] UNIV ELECTROCOMMUN,INST LASER SCI,TOKYO 182,JAPAN

[2] RUSSIAN ACAD SCI,INST INORGAN CHEM,NOVOSIBIRSK 630090,RUSSIA

[3] RUSSIAN ACAD SCI,INST LASER PHYS,NOVOSIBIRSK 630090,RUSSIA

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1995年 / 148卷 / 02期

关键词：

D O I：

10.1002/pssa.2211480231

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Besides the multiple cascade stimulated Raman scattering, new optical nonlinear phenomena in laser crystal hosts are observed, in particular, in monoclinic KY(WO4)(2) and KGd(WO4)(2) compounds, under high density visible nano- and picosecond laser excitation in single-pass geometry. The first one is a ''laser rainbow'', a multiple co-axial ring Stokes Raman emission by four-wave mixing parametric processes, and the second one is the self-trapping (filamentation) of the propagating laser pump beam and Stokes generation.

引用

页码：619 / 628

页数：10

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