DocumentCode :
1057821
Title :
Continuously Tunable Large-Dynamic-Range Radio-Frequency Phase Shifter Via a Soliton Self-Frequency-Shifted Source and a Dispersive Fiber
Author :
Chan, Ming-Che ; Peng, Peng-Chun ; Lai, Yinchieh ; Chi, Sien ; Sun, Chi-Kuang
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
Volume :
21
Issue :
5
fYear :
2009
fDate :
3/1/2009 12:00:00 AM
Firstpage :
313
Lastpage :
315
Abstract :
We propose and demonstrate a new approach for achieving continuously tunable true-time-delay radio-frequency phase shifting by using a soliton self-frequency-shifted femtosecond laser source and a highly dispersive fiber. This approach has the advantage of simple configuration, simple operation, and most importantly, the capability to generate large-dynamic-range continuously tunable phase shift.
Keywords :
optical fibres; optical phase shifters; optical solitons; dispersive fiber; radio-frequency phase shifter; soliton self-frequency-shifted femtosecond laser source; tunable true-time-delay radio-frequency phase shifting; Fiber dispersion; microwave photonics; soliton self-frequency shift (SSFS); variable phase shift;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2008.2010950
Filename :
4738378
Link To Document :
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