Title :
UV written reflection grating structures in photosensitive optical fibres using phase-shifted phase masks
Author :
Kashyap, Rekha ; Mckee, P.F.
Author_Institution :
British Telecom Res. Labs., Ipswich
fDate :
11/10/1994 12:00:00 AM
Abstract :
Reflection grating structures have been replicated in photosensitive optical fibres using phase shifted phase masks for the first time. The sensitivity of the narrow bandpass peak to alignment and position of the phase shift are reported
Keywords :
diffraction gratings; light interferometry; optical fibre fabrication; optical fibres; phase shifting masks; UV written grating structures; phase-shifted phase masks; photosensitive optical fibres; reflection gratings;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19941357
