典型文献
Multiple ultra-wideband signal sources exploiting XPM in SFRL
文献摘要：
A novel scheme for all-optical broadcast ultra-wideband(UWB)monocycle pulses generation based on cross-phase modulation(XPM)in semiconductor fiber ring laser(SFRL)is proposed,in which three UWB positive or negative monocycle pulses can be generated simultaneously.A comprehensive broad-band dynamic model for this kind of all-optical broadcast UWB monocycle sources is established,which is further applied to numerically analyze the im-pacts of injection current of semiconductor optical amplifier(SOA),the power and wavelength of the signal light on the performance of the UWB positive monocycle pulses with higher power spectral density.The results show that the spectra of the UWB positive and negative monocycle pulses generated by this scheme match the Federal Communica-tions Commission(FCC)definition quite well.Three UWB positive monocycle pulses with better performance can be obtained when the power of signal light is at a high level,and three other UWB positive monocycle pulses with good tolerance to both the injection current of the SOA and the wavelength of the signal light can be obtained.In addition,the powers of the lasing light coupled into the SFRL should not be strong to obtain three UWB positive monocycle pulses with better performance.
文献关键词：
中图分类号：
作者姓名：
ZHAO Zanshan;XING Weiguang;GAN Weiming
作者机构：
Haikou Lab,Institute of Acoustics,Chinese Academy of Sciences,Haikou 570100,China
文献出处：
引用格式：
[1]ZHAO Zanshan;XING Weiguang;GAN Weiming-.Multiple ultra-wideband signal sources exploiting XPM in SFRL)[J].光电子快报（英文版）,2022(02):77-84
A类：
SFRL,monocycle,Communica
B类：
Multiple,ultra,wideband,signal,sources,exploiting,XPM,novel,scheme,optical,broadcast,UWB,pulses,generation,cross,phase,modulation,semiconductor,fiber,ring,laser,proposed,which,three,positive,negative,can,generated,simultaneously,comprehensive,dynamic,model,this,kind,established,further,applied,numerically,analyze,pacts,injection,current,amplifier,SOA,wavelength,light,performance,higher,spectral,density,results,show,that,by,match,Federal,tions,Commission,FCC,definition,quite,well,Three,better,obtained,when,level,other,good,tolerance,both,In,addition,powers,lasing,coupled,into,should,not,strong
AB值：
0.410683
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