| タイトル | Spatial light modulation in compound semiconductor materials |
| 本文（外部サイト） | http://hdl.handle.net/2060/20080008794 |
| 著者（英） | Cheng, Li-Jen; Partovi, Afshin; Gheen, Gregory O. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1990-02-06 |
| 言語 | eng |
| 内容記述 | Spatial light modulation (22) in a III-V single crystal (12), e.g., gallium arsenide, is achieved using the photorefractive effect. Polarization rotation created by beam coupling is utilized in one embodiment. In particular, information (16)on a control beam (14) incident on the crystal is transferred to an input beam (10), also incident on the crystal. An output beam (18) modulated in intensity is obtained by passing the polarization-modulated input beam through a polarizer (20). |
| NASA分類 | Solid-State Physics |
| 権利 | No Copyright |
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