Title :
In-line Fabry-Perot optical waveguide filter with quasi-chirped gratings
Author :
Okai, M. ; Lealman, I.F. ; Rivers, L.J. ; Dix, C. ; Robertson, M.J.
Author_Institution :
British Telecom Res. Labs., Ipswich, UK
fDate :
1/18/1996 12:00:00 AM
Abstract :
The authors propose and demonstrate a novel InP-based waveguide filter, the in-line Fabry-Perot. The device is designed to give a number of sharp equally spaced FP like transmission peaks without the need of cleaved mirror facets. Fabricated devices give more than 18 clear 1 nm spaced transmission peaks
Keywords :
Fabry-Perot interferometers; diffraction gratings; integrated optics; optical fabrication; optical waveguide filters; InP-based waveguide filter; cleaved mirror facets; fabricated devices; in-line Fabry-Perot; in-line Fabry-Perot optical waveguide filter; quasi-chirped gratings; sharp equally spaced FP like transmission peaks; spaced transmission peaks;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960083
