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PM晶体声光混合型光学双稳态原理设计及频率反馈网络系统研究
THE STUDIES ON THE PRINCIPLE DESIGN AND THE FREQUENCY FEEDBACK NETWORK SYSTEM IN OPTICAL BISTABILITY OF AN ACOUSTIC-OPTIC MIXING TYPE OF PM CRYSTAL
【摘要】 本文简介PbMoO3混合型光学双稳态的原理设计及其反馈网络系统的装置。通过实验及调节,测试了该器件的衍射曲线,反馈曲线以及光学双稳滞后回线。实践证明:PbMoO3声光晶体具有良好的光学双稳特性,可以作为多通道开关,适用于波导技术。
【Abstract】 This paper presented the design and principle of optical bistable state of mixture type, the measurement of its diffraction curve as well as feed-back curve and optical bistable characteristic etc.The results of experiments are in accordance with the anaiytical ones, PbMoO3 soun-doptical medium has very good optical bistable characteristics.
【关键词】 光学双稳态;
反馈;
非线性;
滞后回线;
【Key words】 optical bistable state; feedback; nonlineer; hysteresis loop.;
【Key words】 optical bistable state; feedback; nonlineer; hysteresis loop.;
- 【文献出处】 光子学报 ,Acta Photonica Sinica , 编辑部邮箱 ,1993年01期
- 【被引频次】1
- 【下载频次】19