Title :
Stable photonic RF phase shifter based on a polarization sensitive optical phase modulator
Author :
Li, Zhaohui ; Yu, Changyuan ; Cheng, Linghao ; Lu, Chao ; Lau, Alan Pak Tao ; Tam, Hwa-Yaw ; Wai, P.K.A.
Author_Institution :
Inst. of Photonics Technol., Jinan Univ., Guangzhou, China
Abstract :
We demonstrate a stable photonic RF phase shifter based on a DGD element and a polarization sensitive optical phase modulator. The phase shift can be tuned linearly over 360° with a low electrical control voltage.
Keywords :
electro-optical modulation; light polarisation; microwave photonics; optical phase shifters; optical tuning; phase modulation; photonic crystals; differential-group-delay element; low electrical control voltage; optical tuning; polarization sensitive optical phase modulator; stable photonic RF phase shifter; Optical modulation; Optical polarization; Optical sensors; Phase modulation; Photonics; RF signals; Radio frequency;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
