DocumentCode
1169260
Title
Novel tunable photonic microwave filter based on laser arrays and N/spl times/N AWG-based delay lines
Author
Polo, V. ; Vidal, B. ; Corral, J.L. ; Marti, J.
Author_Institution
Univ. Politecnica de Valencia, Spain
Volume
15
Issue
4
fYear
2003
fDate
4/1/2003 12:00:00 AM
Firstpage
584
Lastpage
586
Abstract
In this letter, a novel tunable and flexible photonic microwave filter architecture based on the use of laser arrays and the periodicity of N/spl times/N arrayed-waveguide-gratings optical response is proposed. Filter coarse and fine-tuning capabilities are experimentally demonstrated showing an excellent agreement with theory.
Keywords
arrayed waveguide gratings; microwave photonics; optical communication equipment; optical tuning; optical waveguide filters; AWG-based delay lines; arrayed-waveguide-gratings optical response; coarse tuning capabilities; fine-tuning capabilities; laser arrays; tunable flexible photonic microwave filter architecture; tunable photonic microwave filter; Arrayed waveguide gratings; Delay lines; Masers; Microwave antenna arrays; Microwave filters; Optical arrays; Optical fiber filters; Optical filters; Optical waveguides; Tunable circuits and devices;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2003.809297
Filename
1190211
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