https://scholars.lib.ntu.edu.tw/handle/123456789/363109
Title: | Polymer/LC phase separation assisted in fabrication of self-assembled optical microlens arrays | Authors: | Huang, L.-C. Lin, T.-C. Huang, C.-C. CHIH-YU CHAO |
Keywords: | Liquid crystals; microlens arrays; phase separation; photopolymerization; self-assembly | Issue Date: | 2011 | Journal Volume: | 543 | Start page/Pages: | 136-142 | Source: | Molecular Crystals and Liquid Crystals | Abstract: | Here we report on the development of the low-temperature self-assembly microlens arrays via liquid crystal/photopolymer blends phase separation method. In this method, liquid crystal/photopolymer blends phase separate well to form a pioneer structure for the subsequently photopolymerized mircolens arrays. The morphology of the microlens arrays has been observed by SEM, AFM and scanning white light interferometer. The obtained focal length and f-number are 95μm and 7.6, respectively. The results obtained from our experiments show a comparable light-gathering capability and can be applied in optical systems. Copyright © Taylor & Francis Group, LLC. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-79959245194&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/363109 |
ISSN: | 15421406 | DOI: | 10.1080/15421406.2011.569447 | SDG/Keyword: | Chromium compounds; Crystal structure; Liquid crystals; Microlenses; Microoptics; Optical instrument lenses; Optical systems; Photopolymerization; Self assembly; Temperature; F number; Focal lengths; Light gathering capability; Low temperatures; Micro-lens arrays; Mircolens arrays; Scanning white light interferometers; Separation methods; Phase separation |
Appears in Collections: | 應用物理研究所 |
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