Title :
Tunable DC-40 GHz RF generation with high side-mode suppression utilizing a dual loop Brillouin optoelectronic oscillator
Author :
Huanfa Peng ; Cheng Zhang ; Peng Guo ; Xiaopeng Xie ; Tao Sun ; Xiaoqi Zhu ; Feiya Chen ; Lixin Zhu ; Weiwei Hu ; Zhangyuan Chen
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Abstract :
An agilely tunable DC to 40 GHz RF generation using a dual-loop optoelectronic oscillator based on Stimulated Brillouin Scattering is experimentally demonstrated. The side-mode suppression ratio is measured to be 43.1 dB at 20 GHz.
Keywords :
microwave filters; microwave photonics; optical filters; optical tuning; optoelectronic devices; stimulated Brillouin scattering; Mach-Zehnder intensity modulator; dual loop Brillouin optoelectronic oscillator; frequency 0 GHz to 40 GHz; high nonlinear fiber; high side-mode suppression; opto-electronic hybrid feedback loops; oscillation frequency; pump laser; stimulated Brillouin scattering; tunable RF generation; tunable single band-pass microwave photonic filter; Microwave oscillators; Optimized production technology; Photonics; Sun; System-on-chip; Wideband;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
