All-optical amplitude-shift keying and differential phase-shift keying to differential phase amplitude-shift keying format combination in highly nonlinear fiber

CORC > 北京大学

	All-optical amplitude-shift keying and differential phase-shift keying to differential phase amplitude-shift keying format combination in highly nonlinear fiber
	Wu L(吴琳) ; Zhang DC(张德朝) ; Zhang F(张帆) ; Chen ZY(陈章渊) ; Xu AS(徐安士)
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB200907006&dbname=CJFQ2009
	2012-04-25 ; 2012-04-25
中文摘要	We propose an all-optical modulation formats combination scheme that merges an amplitude-shift keying (ASK) signal and a differential phase-shift keying (DPSK) signal into a single differential phase amplitudeshift keying (DPASK) signal based on parametric amplification in a highly nonlinear fiber. By optimizing the power of the ASK channel, formats combination of ASK and DPSK to DPASK signal is successfully demonstrated by computational simulation. The demodulation process of the generated DPASK pulses is investigated and the relationship between optical signal-to-noise ratio (OSNR) penalty and the input ASK power is presented. The proposed scheme may be used for increasing spectral efficiency and all-optical logic device.
语种	中文
其他责任者	State Key Laboratory of Advanced Optical Communication Systems and Networks ; Electronics Department ; Peking University
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/211010/4337]
专题	北京大学
推荐引用方式 GB/T 7714	Wu L,Zhang DC,Zhang F,et al. All-optical amplitude-shift keying and differential phase-shift keying to differential phase amplitude-shift keying format combination in highly nonlinear fiber[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB200907006&dbname=CJFQ2009,2012, 2012.
APA	吴琳,张德朝,张帆,陈章渊,&徐安士.(2012).All-optical amplitude-shift keying and differential phase-shift keying to differential phase amplitude-shift keying format combination in highly nonlinear fiber.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB200907006&dbname=CJFQ2009.
MLA	吴琳,et al."All-optical amplitude-shift keying and differential phase-shift keying to differential phase amplitude-shift keying format combination in highly nonlinear fiber".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB200907006&dbname=CJFQ2009 (2012).