| 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 |
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| 引用本文： | 李长英,杨晓云,马益平,王诺,李启汶.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[J].光子学报,1993(1). |
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| 作者姓名： | 李长英 杨晓云 马益平 王诺 李启汶 |
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| 作者单位： | 西北大学物理系现代光学教研室，西北大学物理系现代光学教研室，普通物理实验教研室，西北大学物理系现代光学教研室，西北大学电子计算机科学系 86级毕业生，西安 710069 |
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| 摘 要： | 本文简介PbMoO_3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:PbMoO_3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。
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| 关 键 词： | 光学双稳态 反馈 非线性 滞后回线 |
THE STUDIES ON THE PRINCIPLE DESIGN AND THE FREQUENCY FEEDBACK NETWORK SYSTEM IN OPTICAL BISTABILITY OF AN ACOUSTIC-OPTIC MIXING TYPE OF PM CRYSTAL |
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| Li Changying Yang Xiaoyun Ma Yiping Wang NuoLaser Laboratory,Physics.THE STUDIES ON THE PRINCIPLE DESIGN AND THE FREQUENCY FEEDBACK NETWORK SYSTEM IN OPTICAL BISTABILITY OF AN ACOUSTIC-OPTIC MIXING TYPE OF PM CRYSTAL[J].Acta Photonica Sinica,1993(1). |
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| Authors: | Li Changying Yang Xiaoyun Ma Yiping Wang NuoLaser Laboratory Physics |
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| Institution: | Li Changying Yang Xiaoyun Ma Yiping Wang NuoLaser Laboratory,Physics Department,Northwest University,Xi'an 710069Li QiwenElectron information Laboratory,Physics Department,Northwest University,Xi'an 710069 |
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| 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. |
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| Keywords: | optical bistable state feedback nonlineer hysteresis loop |
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