| 采用液晶空间光调制器的可控性阵列菲涅耳波带片 |
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| 引用本文： | 陈怀新,魏宏刚,陈祯培,吴科.采用液晶空间光调制器的可控性阵列菲涅耳波带片[J].光子学报,2001,30(5):562-566. |
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| 作者姓名： | 陈怀新 魏宏刚 陈祯培 吴科 |
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| 作者单位： | 四川大学光电科学技术系, |
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| 摘 要： | 利用液晶空间光调制器的光学调制特性,实现阵列数与焦长可调控的阵列菲涅耳波带片,并给出了理论分析和实验结果,该方法操作简单、具有实时可调控的优点.
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| 关 键 词： | 液晶空间光调制器 阵列菲涅耳透镜 实时可控性 |
| 收稿时间： | 2000-08-11 |
| 修稿时间： | 2000年8月11日 |
A CONTROLLABLE ARRAY FRENSEL ZONE PLATES USING LIQUID CRYSTAL SPATIAL LIGHT MODULATOR |
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| Chen Huaixin,Wei Honggang,CHEN Zhenpei,Wu Ke.A CONTROLLABLE ARRAY FRENSEL ZONE PLATES USING LIQUID CRYSTAL SPATIAL LIGHT MODULATOR[J].Acta Photonica Sinica,2001,30(5):562-566. |
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| Authors: | Chen Huaixin Wei Honggang CHEN Zhenpei Wu Ke |
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| Institution: | Dept. of Optoelectronics, Sichuan Univrsity, Chengdu 610064 |
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| Abstract: | Based on the modulation characters of liquid crystal spatial light modulator (LC SLM),a new type array Frensel Zone Plates with controllable array numbers and focus length are presented in this paper.The proposed method has the advantages of easy operation and real time controllable.Theoretical analysis and experimental results using LC SLM are presented. |
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| Keywords: | Array Frensel zone plate Liquid crystal spatial light modulator Real time and controllable |
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