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	Experimental investigation of supercontinuum generation in highly nonlinear dispersion-shifted fiber pumped by spectrum-sliced amplified spontaneous emission
	Peng Dong ; Lili Gui ; Xiaosheng Xiao ; Changxi Yang
	2010-10-12 ; 2010-10-12
关键词	Practical Experimental/ erbium multiwave mixing optical fibre amplifiers optical fibre dispersion optical fibre polarisation optical noise optical pumping optical solitons red shift spectral line broadening stimulated Raman scattering supercontinuum generation superradiance/ supercontinuum generation nonlinear dispersion-shifted fiber spectrum-sliced amplified spontaneous emission SS-ASE spectral broadening spectral noise erbium-doped fiber amplifier four-wave mixing stimulated Raman scattering red-shifted Raman soliton blue-shifted dispersion wave random polarization state zero-dispersion wavelength JkJk:Er/sup 3+// A4255N Fibre lasers and amplifiers A4260B Design of specific laser systems A4281D Optical propagation, dispersion and attenuation in fibres A4265M Multiwave mixing A4265C Stimulated Raman scattering and spectra CARS stimulated Brillouin and stimulated Rayleigh scattering and spectra A4265S Optical solitons A4281F Other fibre optical properties B4320F Fibre lasers and amplifiers B4125 Fibre optics B4340S Optical solitons B4340F Optical phase conjugation and multiwave mixing/ Er/ss Er/el Er/dop
中文摘要	Spectral broadening of spectrum-sliced amplified spontaneous emission (SS-ASE) in highly nonlinear, dispersion-shifted fiber in different dispersion regimes is investigated experimentally. We find that, the spectral noise of the amplified SS-ASE pump from Er/sup 3+/-doped fiber amplifier seeds the spectral broadening via four-wave mixing or modulation instability. Stimulated Raman scattering, red-shifted Raman solitons, and blue-shifted dispersion waves all enhance the broadening of the spectrum. The effect of the polarization state of pump on supercontinuum generation is also investigated, and it is found that, linear polarization is more efficient than random polarization for pumping supercontinuum. Supercontinuum with -10 dB bandwidth of 200 nm is generated by launching linearly polarized pump with 33.5 dBm power into anomalous dispersion regime near to zero dispersion wavelength of fiber. [All rights reserved Elsevier].
语种	英语
出版者	Elsevier Science B.V. ; Netherlands
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80363]
专题	清华大学
推荐引用方式 GB/T 7714	Peng Dong,Lili Gui,Xiaosheng Xiao,et al. Experimental investigation of supercontinuum generation in highly nonlinear dispersion-shifted fiber pumped by spectrum-sliced amplified spontaneous emission[J],2010, 2010.
APA	Peng Dong,Lili Gui,Xiaosheng Xiao,&Changxi Yang.(2010).Experimental investigation of supercontinuum generation in highly nonlinear dispersion-shifted fiber pumped by spectrum-sliced amplified spontaneous emission..
MLA	Peng Dong,et al."Experimental investigation of supercontinuum generation in highly nonlinear dispersion-shifted fiber pumped by spectrum-sliced amplified spontaneous emission".(2010).

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