Sensing of multimode-fiber strain by a dynamic photorefractive hologram
Language
en
Article de revue
This item was published in
Optics Letters. 2007, vol. 32, n° 13, p. 1821-1823
Optical Society of America - OSA Publishing
English Abstract
We present a strain sensor in which a multimode fiber is used as a sensitive element. High sensitivity to dynamic strains is achieved by means of vectorial wave mixing in a photorefractive CdTe:V crystal. It was found that ...Read more >
We present a strain sensor in which a multimode fiber is used as a sensitive element. High sensitivity to dynamic strains is achieved by means of vectorial wave mixing in a photorefractive CdTe:V crystal. It was found that the largest source of noise in our sensor is related to the instability of the polarization state of speckles emerging from the fiber...Read less <
English Keywords
Fiber optics
Optical communications
Fiber optics sensors
Holographic interferometry
Nonlinear optics
Two wave mixing
Origin
Hal imported