摘要
We find a way to record and retrieve images in a photorefractive LiNbO3 crystal using a single white light source instead of a coherent light source. According to the experimental results, we think this recording is not due to the recording of fanning gratings, but a variation of refractive index responding to the non-uniform illumination. We have also simulated the recording using the band transport model taking into account the photovoltaic effect. The simulation result agrees with the experimental results.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 67-71 |
頁數 | 5 |
期刊 | Optics Communications |
卷 | 276 |
發行號 | 1 |
DOIs | |
出版狀態 | 已出版 - 1 8月 2007 |