Fibre-optic long period gratings for sensing applications
Long period gratings (LPGs) are formed by inducing a permanent periodic modulation of the refractive index (RI) of the core of an optical fibre. The transmission spectrum of the LPG contains a series of attenuation bands centered at discrete wavelengths. The exact form of the transmission spectrum a...
| Main Author: | |
|---|---|
| Other Authors: | |
| Published: |
Cranfield University
2003
|
| Subjects: | |
| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273587 |