標題: | Spatial Light Modulator |
作者: | Sun, Ching-Cherng Yu, Yeh-Wei Hsieh, Shu-Ching |
公開日期: | 10-十二月-2009 |
摘要: | A spatial light modulator applied to the collinear volume holographic storage system uses a hollow phase modulator to modulate the surrounding portion of an incident light to be a reference light, and the center portion of the incident light is modulated by a strength modulator to be a signal light. Thus, the spatial light modulator can enhance the convergence of the point spread function of the system. |
官方說明文件#: | G03H001/12 |
URI: | http://hdl.handle.net/11536/105458 |
專利國: | USA |
專利號碼: | 20090303560 |
顯示於類別: | 專利資料 |