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《Journal of Optoelectronics.Laser》 2009-01
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Investigation of idler optical spectrum broadening suppression by utilizing sinusoidal phase modulation

JIANG Yang1,2,YU Jin-long2,ZHANG Ai-xu2,HU Lin1,ZHANG Li1(1.Laboratory for Photoelectric Technology and Applictio,Guizhou University,Guiyang 550025,China;2.School of Electronic Information Engineering,Tianjin Univrsity,Key Laboratory of Opto-electronic Information Science and Technology,EMC,Tianjin 300072,China)  
In order to suppress the stimulated Brillouin scattering and the idler optical spectrum broadening,a sinusoidal counter-phase phase modulation scheme is proposed through theoretically analyzing the affect of idler optical spectrum broadening due to the phase modulation on the pump light in a dual-pumped fiber optical parametric amplification system.By utilizing 300 MHz and 900 MHz coupled sinusoidal signal as a modulation signal,the scheme is demonstrated and the ideal idler is obtained.Compared with the traditional method,where the PRBS is used as the modulation signal,we find that the use of sinusoidal signal provides better tolerance for the performance of system components.
【Fund】: 国家高技术研究发展计划“863”资助项目(2007AA01Z272);; 贵州省科学技术基金资助项目(20082045);; 贵州省国际科技合作重点项目计划资助项目(黔科合外G字(2007)400112号)
【CateGory Index】: TN929.11
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【References】
Chinese Journal Full-text Database 2 Hits
1 HUANG Jun-fen,HUANG Min-shuang,ZHANG Meng(Beijing Major Laboratory,of Opto-mechatronic Equipment Technology,Beijing Institute of Petrochemical Technology,Beijing 102617,China);Optical network of Brillouin optical time domain amplifier system with a single laser[J];Journal of Optoelectronics.Laser;2011-04
2 ZHANG Xiao-yuan1,YU Jin-long1,LUO Jun1,WANG Wen-rui1,GUO Jing-zhong1,HAN Bing-chen1,2,WU Bo1,YANG En-ze1 (1.School of Electronic Information Engineering,Tianjin University,Tianjin 300072,China;2.School of Physics and Electronic Science,Shanxi Datong University,Datong 037009,China);Experimental research on optical short pulse based on phase modulation and fiber-optical parametric amplifier[J];Journal of Optoelectronics.Laser;2011-04
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 ZHOU Zhi1,HE Jian-ping1,JIA Hong-wei2,OU Jin-ping1,3(1.Department of Civil Engineering,Harbin Institute of Technology,Harbin 150001,China;2.JuLi Sling CO.,LTD.,Baoding,072550 China;3.Dalian University of Technology,Dalian 116024,China);Full scale brillouin sensing technique based smart parallel wire stay cable[J];Journal of Optoelectronics.Laser;2009-06
2 ZHANG Zu-xing, NIE Yi-you, SANG Ming-huang, Kuang Qing-qiang, YE Zhi-qing(Key Lab of Photoelectron and Communications of Jiangxi Province,College of Physics & Communication Electronics,Jiangxi Normal University,Nanchang 330022,China);Two-wavelength pulse generation from passively mode-locked fiber laser[J];Journal of Optoelectronics.Laser;2009-07
3 ZHOU Hui-juan,LIAO Yi,MENG Zhou (College of Optoelectric Science and Engineering,National University of Defense Technology,Changsha 410073,China);Distributed optical fiber sensing based on brillouin scattering[J];Optical Technique;2008-S1
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