タイトル | Multilayer Volume Holographic Optical Memory |
本文(外部サイト) | http://hdl.handle.net/2060/20020062962 |
著者(英) | Timucin, Dogan; Downie, John; Norrie, Mark; Markov, Vladimir; Trolinger, James; Millerd, James; Lau, Sonie |
著者所属(英) | MetroLaser|Caelum Research Corp.|NASA Ames Research Center |
発行日 | 1998-01-01 |
言語 | eng |
内容記述 | We demonstrate a scheme for volume holographic storage based on the features of shift selectivity of a speckle reference wave hologram. The proposed recording method allows more efficient use of the recording medium and increases the storage density in comparison with spherical or plane-wave reference beams. Experimental results of multiple hologram storage and replay in a photorefractive crystal of iron-doped lithium niobate are presented. The mechanism of lateral and longitudinal shift selectivity are described theoretically and shown to agree with experimental measurements. |
NASA分類 | Optics |
権利 | No Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/224849 |