摘要
For the first time to our knowledge, we demonstrate the use of self-enhanced diffraction to optically restore weak dynamic volume holograms. This restoration process is achieved through the use of a novel beam-toggling scheme that significantly enhances the steady-state diffraction efficiency of volume index gratings stored in photorefractive media. Experiments demonstrating and confirming theory are presented and discussed.
原文 | 英語 |
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頁(從 - 到) | 330-332 |
頁數 | 3 |
期刊 | Optics Letters |
卷 | 20 |
發行號 | 3 |
DOIs | |
出版狀態 | 已發佈 - 1995 2月 |
對外發佈 | 是 |
ASJC Scopus subject areas
- 原子與分子物理與光學