MODELING AND EXPERIMENTAL-OBSERVATION OF PARAMETRIC FLUORESCENCE IN PERIODICALLY POLED LITHIUM-NIOBATE WAVE-GUIDES

被引：39

作者：

BALDI, P ^{[1
]}

ASCHIERI, P ^{[1
]}

NOUH, S ^{[1
]}

DEMICHELI, M ^{[1
]}

OSTROWSKY, DB ^{[1
]}

DELACOURT, D ^{[1
]}

PAPUCHON, M ^{[1
]}

机构：

[1] THOMSON CSF, LCR, F-91404 ORSAY, FRANCE

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1995年 / 31卷 / 06期

关键词：

D O I：

10.1109/3.387035

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a theoretical and experimental study of parametric generation in a guided wave quasi-phase-matched configuration, A numerical model taking into account inverted domain shape, electrooptic and photorefractive effects, as well as waveguide profiles allo rvs calculation of the observed phase matching curves, The observed parametric fluorescence efficiencies can be explained by assuming a slight reduction of nonlinear coefficient and/or a partial degradation of the nonlinear grating. Optimization of the grating depth profile would permit room temperature parametric oscillation using pump wavelengths and powers attainable with diode lasers.

引用

页码：997 / 1008

页数：12

共 30 条

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