Recent progress towards centimetric spatial resolution in distributed fibre sensing
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Institut de Microtechnique, Université de Neuchâtel2005
Optical low coherence reflectometry (OLCR) was used for the measurement of the local fiber Bragg grating (FBG) birefringence. The birefringence with resolution of 4 x 10(-6) was determined directly from oscillations in the OLCR amplitude with a spatial res ...
