We report experimental measurements of the reflection spectra of Bragg gratings inscribed in 4-core fibres under transverse loading. Broadening and splitting of the Bragg peaks from each core are observed as a function of load and fibre orientation.
|Number of pages||4|
|Journal||Proceedings of SPIE - the International Society for Optical Engineering|
|Publication status||Published - 2004|
|Event||Second European Workshop on Optical Fibre Sensors, EWOFS'04 - Santander, Spain|
Duration: 9 Jun 2004 → 11 Jun 2004
- Fibre Bragg grating.
- Multicore fibre
- Optical fibre sensors
- Transverse stress