摘要
An optical fiber sensing system with interconnection in volume holograms, through random phase encoding, was described. The random phase was generated from the speckles of a multi-mode fiber. The sensitivity can be improved by adding the number of fibers for perturbation and the signal to noise ratio can be increased by using information of the speckles.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 160-166 |
頁數 | 7 |
期刊 | Proceedings of SPIE - The International Society for Optical Engineering |
卷 | 4110 |
DOIs | |
出版狀態 | 已出版 - 2000 |
事件 | Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI - San Diego, CA, USA 持續時間: 30 7月 2000 → 31 7月 2000 |