Title :
Tunable Microwave Photonic Notch Filter Using A 3Ã\x973 Coupler based Sagnac loop
Author :
Gao, Yan ; Dou, Liang ; Xu, Anshi ; Shum, Ping ; Tang, Ming
Author_Institution :
Peking Univ., Beijing
fDate :
July 29 2007-Aug. 11 2007
Abstract :
We propose a simple and stable structure to realize a tunable negative coefficients microwave photonic notch filter. Theoretical analysis and experimental results are presented and show a good agreement.
Keywords :
Sagnac interferometers; microwave filters; microwave photonics; notch filters; optical couplers; optical filters; optical tuning; coupler based Sagnac loop; microwave filter; negative coefficients; photonic notch filter; tunable filter; Microwave filters; Microwave photonics; Optical coupling; Optical fiber couplers; Optical fiber polarization; Optical filters; Phase modulation; Sagnac interferometers; Tunable circuits and devices; Voltage;
Conference_Titel :
Nano-Optoelectronics Workshop, 2007. i-NOW '07. International
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1591-5
DOI :
10.1109/INOW.2007.4302927
