DocumentCode
1511286
Title
Photonic Phase Shifter Based on Wavelength Dependence of Brillouin Frequency Shift
Author
Li, Wei ; Zhu, Ning Hua ; Wang, Li Xian
Author_Institution
State Key Lab. on Integrated Optoelectron., Chinese Acad. of Sci. (CAS), Beijing, China
Volume
23
Issue
14
fYear
2011
fDate
7/15/2011 12:00:00 AM
Firstpage
1013
Lastpage
1015
Abstract
We present a novel radio-frequency (RF) photonic phase shifter based on wavelength dependence of Brillouin frequency shift. A continuous and full phase shift up to 360° at 18 GHz is achieved when the wavelength of the optical carrier is scanned from 1549 to 1554 nm using stimulated Brillouin scattering (SBS) in a 1.2-km length of dispersion-shifted fiber (DSF).
Keywords
microwave photonics; optical phase shifters; stimulated Brillouin scattering; Brillouin frequency shift; dispersion-shifted fiber; frequency 18 GHz; optical carrier; radiofrequency photonic phase shifter; stimulated Brillouin scattering; wavelength 1549 nm to 1549 nm; Optical amplifiers; Optical fibers; Optical polarization; Optical pumping; Radio frequency; Scattering; Photonic phase shifter; stimulated Brillouin scattering (SBS);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2011.2151279
Filename
5764496
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