DocumentCode
1052968
Title
Continuously tunable photonic microwave true-time delay based on tunable chirped fibre Bragg grating
Author
Han, Y.-G. ; Lee, J.H. ; Lee, S.B.
Author_Institution
Photonics Res. Center, Korea Inst. of Sci. & Technol., Seoul, South Korea
Volume
42
Issue
14
fYear
2006
fDate
7/6/2006 12:00:00 AM
Firstpage
811
Lastpage
812
Abstract
A simple scheme for the photonic microwave true-time delay with high tunability based on a tunable chirped fibre Bragg grating without centre wavelength shift is experimentally demonstrated. A large dynamic range of true-time delay from 20 to 200 ps was achieved for a microwave signal carried over an optical signal.
Keywords
Bragg gratings; beam steering; microwave photonics; optical delay lines; optical fibres; optical tuning; 20 to 200 ps; beam steering; continuously tunable photonic microwave true-time delay; microwave signal; optical beamforming networks; optical signal; tunable chirped fibre Bragg grating;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20061193
Filename
1661988
Link To Document