典型文献
Radio-frequency line-by-line Fourier synthesis based on optical soliton microcombs
文献摘要：
Radio-frequency(RF)waveform synthesis has broad applications in ultrawide-bandwidth wireless communica-tions,radar systems,and electronic testing.Photonic-based approaches offer key advantages in bandwidth and phase noise thanks to the ultrahigh optical carrier frequency.In this work,we demonstrate Fourier synthesis arbitrary waveform generation(AWG)with integrated optical microresonator solitons.The RF temporal wave-form is synthesized through line-by-line amplitude and phase shaping of an optical soliton microcomb,which is down-converted to the RF domain through dual-comb optical coherent sampling.A variety of RF waveforms with tunable repetition cycles are shown in our demonstration.Our approach provides not only the possibility of precise Fourier synthesis at microwave and millimeter-wave frequencies,but also a viable path to fully integrated photonic-based RF AWG on a chip.
文献关键词：
中图分类号：
作者姓名：
BEICHEN WANG;ZIJIAO YANG;SHUMAN SUN;XU YI
作者机构：
Department of Electrical and Computer Engineering,University of Virginia,Charlottesville,Virginia 22904,USA;Department of Physics,University of Virginia,Charlottesville,Virginia 22904,USA
文献出处：
引用格式：
[1]BEICHEN WANG;ZIJIAO YANG;SHUMAN SUN;XU YI-.Radio-frequency line-by-line Fourier synthesis based on optical soliton microcombs)[J].光子学研究（英文）,2022(04):932-938
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Radio,frequency,line,by,Fourier,synthesis,optical,microcombs,RF,broad,applications,ultrawide,bandwidth,wireless,communica,radar,systems,electronic,testing,Photonic,approaches,offer,key,advantages,phase,noise,thanks,ultrahigh,carrier,In,this,work,we,demonstrate,arbitrary,generation,AWG,integrated,microresonator,solitons,temporal,synthesized,through,amplitude,shaping,which,down,converted,domain,dual,coherent,sampling,variety,waveforms,tunable,repetition,cycles,are,shown,demonstration,Our,provides,not,only,possibility,precise,microwave,millimeter,frequencies,but,also,viable,path,fully,photonic,chip
AB值：
0.609003
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