DocumentCode :
1500199
Title :
DBR-based tunable optical filter
Author :
Habbab, I.M.I. ; Woodward, S.L. ; Cimini, L.J., Jr.
Author_Institution :
AT&T Bell Lab., Holmdel, NJ, USA
Volume :
2
Issue :
5
fYear :
1990
fDate :
5/1/1990 12:00:00 AM
Firstpage :
337
Lastpage :
339
Abstract :
A device structure for implementing a continuously tunable optical filter is described. The proposed filter relies on the creation of a resonant optical cavity between a high-reflectivity mirror and a periodic grating, with a phase control section in between. The filter has only one transmission peak over the entire frequency range, can be tuned in a few nanoseconds, and is suitable for integration with the receiver in a photonic circuit.<>
Keywords :
cavity resonators; diffraction gratings; light reflection; mirrors; optical filters; tuning; DBR-based tunable optical filter; continuously tunable optical filter; distributed Bragg reflector; frequency range; high-reflectivity mirror; integrated optics; nanosecond response; periodic grating; phase control section; photonic circuit; receiver; resonant optical cavity; transmission peak; Frequency; Gratings; Mirrors; Optical filters; Optical receivers; Optical variables control; Phase control; Resonance; Tunable circuits and devices; Tuned circuits;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/68.54698
Filename :
54698
Link To Document :
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