Abstract
We present experimental measurements of the peak splitting of the reflection spectra of fiber Bragg gratings as a result of birefringence induced by transverse loading of a multicore fiber. Measurements show that the splitting is a function of the applied load and the direction of the load relative to the azimuth of the fiber. A model for calculating the stress in the fiber that is due to an applied load is in good agreement with our experimental observations. ©2004 Optical Society of America.
Original language | English |
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Pages (from-to) | 2225-2227 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 29 |
Issue number | 19 |
DOIs | |
Publication status | Published - 1 Oct 2004 |