STUDY ON SELF-BUILT OPTICAL-PATH PRODUCTION IN CE-DOPED BATIO3 STIMULATED PHOTOREFRACTIVE SCATTERING SELF-PUMPED PHASE CONJUGATOR

被引：9

作者：

MU, XD ^{[1
]}

SHAO, ZS ^{[1
]}

ZHANG, JW ^{[1
]}

ZHANG, LM ^{[1
]}

JIANG, MH ^{[1
]}

LUO, HS ^{[1
]}

ZHONG, WZ ^{[1
]}

机构：

[1] ACAD SINICA,SHANGHAI INST CERAM,SHANGHAI 201800,PEOPLES R CHINA

来源：

APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 16期

关键词：

D O I：

10.1063/1.115124

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The observations on the stimulated photorefractive scattering self-pumped phase conjugator (SPS-SPPC) in Ce-doped BaTiO3 demonstrate that the self-built pumped paths in the SPS-SPPC are induced by the scattering seeds. Using these results, a formation mechanism of the SPS-SPPC is presented, which is related to the scattering seeds, the contradirectional two-wave mixing, and four-wave mixing. The production conditions of the pumped paths are also given. The studies show that both too short and too long distances from the scattering seed to the region of the four-wave mixing will bring about a failure in building the optical paths, and the large backscattering coefficient is always advantageous to produce these paths. (C) 1995 American Institute of Physics.

引用

页码：2275 / 2277

页数：3

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