infotek |
2024-03-27 08:05 |
超稀疏介电纳米线栅偏振器
摘要 6ll!7U(9( 4l 67B]o 超稀疏介质纳米线栅具有很强的偏振相关性,可作为宽带反射体。[J. W. Yoon et al., Opt. Express 23, 28849-28856 (2015)]。利用傅立叶模态方法研究了所选纳米线栅的偏振、波长和角相关特性。电场与纳米线栅相互作用的可视化被展现出来。 -8l<5g7 E+]}KX: [attachment=127360] <r}wQ\F# kY)Vr3uGA 建模任务 JL6$7h A3eCI [attachment=127361] ovKM;cRs/ zsp%Cz7T 结果 `nF SJlr& R*r4)+gd 不同结构的反射率vs波长 h%/BZC^L]| n3iiW\ [attachment=127362] L-|l$Ti" D, ")n75 参考结果 来自 J. W. Yoon et al., Opt. Express 23, 28849-28856 (2015) O,r;-t4vYU X.b8qbnq[ [attachment=127363] gkr9+ bv4umL / VirtualLab中用傅里叶模态法(FMM)仿真 L;3%8F\-. @1*^ttC [attachment=127364] 7DAP_C D
/QLp3+o 反射率vs波长&入射角
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D<3#Dr] 参考结果来自 J. W. Yoon et al., Opt. Express 23, 28849-28856 (2015) kp*v:* 7eCjp [attachment=127366] I0mp [6 z"4 q%DC VirtualLab中用傅里叶模态法(FMM)仿真 v.]{b8RR w-Ph-L/ [attachment=127367] %6[,a H@(O{ 9Yl; 纳米线栅中场可视化
}#m9Q[ "1,*6(;: [attachment=127368] wh(_<VZ EGl<oxL*R2 参考结果来自J. W. Yoon et al., Opt. Express 23, 28849-28856 (2015) %mQ&pk iDDJJ>F26 [attachment=127369] #zP-,2!r VirtualLab中用傅里叶模态法仿真(动画) 3S3 a|_+% DzR,ou [attachment=127370]
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