Locking in photosensitivity within optical fiber and planar waveguides by ultraviolet preexposure
- 15 December 1999
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 24 (24), 1826-1828
- https://doi.org/10.1364/ol.24.001826
Abstract
Strong photosensitivity is locked in permanently after hydrogen outdiffusion of hydrogen-loaded waveguides presensitized with UV light by either pulsed 193-nm or cw 244-nm laser output.Keywords
This publication has 1 reference indexed in Scilit:
- Amplification of fibre Bragg grating reflectivity by post-writing exposure with a 193 nm ArF laserElectronics Letters, 1994