| 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, 0(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 Department,Northwest University,Xi'an Li QiwenElectron information Laboratory,Physics Department,Northwest University,Xi'an. 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, 0(1) |
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| Authors: | Li Changying Yang Xiaoyun Ma Yiping Wang NuoLaser Laboratory Physics Department Northwest University Xi'an Li QiwenElectron information Laboratory Physics Department Northwest University Xi'an |
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| Affiliation: | 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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