Optical Single Sideband Modulation Using Feedback Technique Based on SBS Effect in Fiber

摘要：

　　We propose an optical single sideband(OSSB)modulation scheme using stimulated Brillouin scattering(SBS)to achieve OSSB modulation in fiber.Driving with 10.87 GHz RF signal into Mach-Zehnder modulator(MZM),due to the SBS effect,lower sideband of modulated signal is amplified and upper sideband is attenuated as well.By properly adjusting the phase shifter for phase difference between the two paths of electrical signal,output signal is OSSB format.After 25km and 50km SMF transmission,we can observe good system performances including sideband power ratio(SBPR)> 12 dB and 10 dB,phase noise <-71 dBc/Hz and <-65 dBc/Hz measured by an optical spectrum analyzer(OSA)and an electrical spectrum analyzer(ESA),respectively.

作者: P.H.Hsieh W.S.Tsai Z.S.Lin H.H.Lu

作者单位: Department of Electrical Engineering,Ming Chi University of Technology 84 Gungjuan Rd.,Taishan,Taipe Department of Electro-Optical Engineering,National Taipei University of Technology 1,Sec.3,Chung-Hsi

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 913-917

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）