Studies of Optically and Electrically Controllable Fresnel Lenses in Twisted-Nematic Liquid Crystals
碩士 === 國立高雄第一科技大學 === 電機工程研究所碩士班 === 103 === In this study, we fabricated the twisted nematic liquid crystal Fresnel lens based on the photoconductive PVK film doped with C60. The sample was irradiated with a Fresnel-patterned blue beam derived from a Sagnac interferometer, leading to an increase in...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/72du93 |