典型文献
Polarization-independent multimode interference coupler with anisotropy-engineered bricked metamaterial
文献摘要：
Many applications,including optical multiplexing,switching,and detection,call for low-cost and broadband photonic devices with polarization-independent operation.While the silicon-on-insulator platform is well posi-tioned to fulfill most of these requirements,its strong birefringence hinders the development of polarization-agnostic devices.Here we leverage the recently proposed bricked metamaterial topology to design,for the first time,to our knowledge,a polarization-independent 2×2 multimode interference coupler using standard 220 nm silicon thickness.Our device can be fabricated with a single etch step and is optimized for the O-band,covering a wavelength range of 160 nm with excess loss,polarization-dependent loss,and imbalance below 1 dB and phase errors of less than 5°,as demonstrated with full three-dimensional finite-difference time-domain simulations.
文献关键词：
中图分类号：
作者姓名：
CARLOS PéREZ-ARMENTA;ALEJANDRO ORTEGA-MO?UX;JOSé MANUEL LUQUE-GONZáLEZ;ROBERT HALIR;PEDRO J.REYES-IGLESIAS;JENS SCHMID;PAVEL CHEBEN;í?IGO MOLINA-FERNáNDEZ;J.GONZALO WANGüEMERT-PéREZ
作者机构：
Telecommunication Research Institute(TELMA),Universidad de Málaga,CEI Andalucía TECH,E.T.S.I.Telecomunicación,29010 Málaga,Spain;Bionand Center for Nanomedicine and Biotechnology,Parque Tecnológico de Andalucía,Málaga 29590,Spain;National Research Council Canada,Ottawa,Ontario K1A 0R6,Canada
文献出处：
引用格式：
[1]CARLOS PéREZ-ARMENTA;ALEJANDRO ORTEGA-MO?UX;JOSé MANUEL LUQUE-GONZáLEZ;ROBERT HALIR;PEDRO J.REYES-IGLESIAS;JENS SCHMID;PAVEL CHEBEN;í?IGO MOLINA-FERNáNDEZ;J.GONZALO WANGüEMERT-PéREZ-.Polarization-independent multimode interference coupler with anisotropy-engineered bricked metamaterial)[J].光子学研究（英文）,2022(04):前插1-前插9
A类：
bricked
B类：
Polarization,independent,multimode,interference,coupler,anisotropy,engineered,metamaterial,Many,applications,including,optical,multiplexing,switching,detection,call,cost,broadband,photonic,devices,polarization,operation,While,silicon,insulator,platform,well,posi,tioned,fulfill,most,these,requirements,its,strong,birefringence,hinders,development,agnostic,Here,leverage,recently,proposed,topology,design,first,our,knowledge,using,standard,thickness,Our,can,fabricated,single,etch,step,optimized,covering,wavelength,range,excess,loss,imbalance,below,dB,phase,errors,less,than,demonstrated,full,three,dimensional,finite,difference,domain,simulations
AB值：
0.675702
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