| 外电场作用下向列相液晶的光学双稳态 |
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| 引用本文： | 王炳奎,尚修刚.外电场作用下向列相液晶的光学双稳态[J].华东理工大学学报(自然科学版),1994,20(2):239-243. |
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| 作者姓名： | 王炳奎 尚修刚 |
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| 作者单位： | 华东理工大学物理系 |
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| 摘 要： | 将Ｈｅ－Ｎｅ激光和外电场同时作用在Ｆａｂｒｙ－Ｐｅｒｏｔ腔内的向列相液晶（８ＣＢ，５ＣＢ）上，实现光学双稳态。获得双稳的最大输出光强，开启光强与外电场强度关系，同时首次获得双稳特性与电场频率的关系。
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| 关 键 词： | 液晶 电场强度 光学双稳态 |
Optical Bistability in Nematic Liquid Crystals Acted on by Electric Field |
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| Wang Bingkui and Shang Xiugang.Optical Bistability in Nematic Liquid Crystals Acted on by Electric Field[J].Journal of East China University of Science and Technology,1994,20(2):239-243. |
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| Authors: | Wang Bingkui and Shang Xiugang |
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| Abstract: | This paper repots that optical bistability is achieved When both He-Ne laser and external electric field act simultaneously on nematic phase liquid crystals(8CB,5CB)in F-P cavity. The relationships between maximum light Intensity,switch off light inten sity and electric voltage were obtained. |
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| Keywords: | liquid crystal bistability electric field intensity optical bistability frequncy of electric field |
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