| 电压压调谐多级液晶滤光片的理论研究 |
| |
| 引用本文： | 张剑,李国华,彭捍东,郝殿中.电压压调谐多级液晶滤光片的理论研究[J].光学学报,2006,26(12):835-1840. |
| |
| 作者姓名： | 张剑 李国华 彭捍东 郝殿中 |
| |
| 作者单位： | 1. 曲阜师范大学激光研究所,曲阜,272165;山东建筑大学理学院,济南,250101
2. 曲阜师范大学激光研究所,曲阜,272165 |
| |
| 摘 要： | 依据电压调谐多级液晶滤光片的设计原理,给出了设计实例。主要讨论了三片液晶盒组成的多级滤光片,在滤光片系统中液晶盒可以采用相同厚度,也可以使厚度成一定比例。厚度成比例的多级滤光片,其透射波长可通过调节外加电压而连续改变,调谐范围400~800 nm,覆盖整个可见光区;采用相同厚度液晶盒组成的多级滤光片可以从多条谱线中滤出所需要的波长。原理上两种形式都可以获得性能良好的滤光片。
|
| 关 键 词： | 光学器件 调谐滤光片 多级 液晶 |
| 文章编号： | 0253-2239（2006）12-1835-6 |
| 收稿时间： | 2006-01-13 |
| 修稿时间： | 2006-03-22 |
Theoretical Study of Multiple Tunable Liquid Crystals Filters |
| |
| Zhang Jian,Li Guohua,Peng Handong,Hao Dianzhong.Theoretical Study of Multiple Tunable Liquid Crystals Filters[J].Acta Optica Sinica,2006,26(12):835-1840. |
| |
| Authors: | Zhang Jian Li Guohua Peng Handong Hao Dianzhong |
| |
| Institution: | 1. Institute of Laser, Qufu Normal University, Qufu 273165; 2. School of Science, Shandong Jianzhu University, Jinan 250101 |
| |
| Abstract: | The theory on voltage-tunable multiple liquid crystal filters is discussed, and designing examples are given. The multiple filters composed of three single liquid crystal filters are mainly discussed. The three filters in the system may have the same thickness or proportional thickness, Both forms are effective. The filters having proportional thicknesses can change the transmitted wavelength by tuning the voltage, and the scope of the transmitted peak is 400-800 nm, covering the whole visible spectrum. The filters with the same thickness can be used to select certain desired wavelengths from multiline spectrum. |
| |
| Keywords: | optical device tunable filter multiple liquid crystal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
