| タイトル | A liquid crystal adaptive lens |
| 本文（外部サイト） | http://hdl.handle.net/2060/19820008048 |
| 著者（英） | Cleverly, D.; Kowel, S. T. |
| 著者所属（英） | Syracuse Univ. |
| 発行日 | 1981-12-01 |
| 言語 | eng |
| 内容記述 | Creation of an electronically controlled liquid crystal lens for use as a focusing mechanism in a multi-element lens system or as an adaptive optical element is analyzed. Varying the index of refraction is shown to be equivalent to the shaping of a solid refracting material. Basic characteristics of liquid crystals, essential for the creation of a lens, are reviewed. The required variation of index of refraction is provided by choosing appropriate electrode voltages. The configuration required for any incoming polarization is given and its theoretical performance in terms of modulation transfer function derived. |
| NASA分類 | OPTICS |
| レポートNO | 82N15921 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/567916 |
