摘要
Here we propose a new kind of phase-shifting interferometer by using an SPPCM with BaTiO3. The phase shifting is derived from the inherent frequency shift of the SPPCM. The interferometer has two characteristics: self-generating phase conjugate wave and phase shifting. The interferometer is demonstrated to have good performance on the resolution of measurement.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 254-260 |
頁數 | 7 |
期刊 | Proceedings of SPIE - The International Society for Optical Engineering |
卷 | 3137 |
DOIs | |
出版狀態 | 已出版 - 1997 |
事件 | Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III - San Diego, CA, United States 持續時間: 28 7月 1997 → 28 7月 1997 |