Fiber sensing with interconnection in volume holograms through random phase encoding

Wei Chia Su, Ching Cherng Sun, Yi Min Chen

Research output: Contribution to journalConference articlepeer-review

Abstract

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.

Original languageEnglish
Pages (from-to)160-166
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4110
DOIs
StatePublished - 2000
EventPhotorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI - San Diego, CA, USA
Duration: 30 Jul 200031 Jul 2000

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