Scattering resonances for a three-dimensional subwavelength hole
Scattering resonances for a three-dimensional subwavelength hole
复制标题
三维亚波长孔的散射共振
DOI:
10.1007/s42985-021-00111-w
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Lin, Junshan.
中科院分区:
文献类型:
--
作者:
Fatima, Maryam;Lin, Junshan.
This work aims to investigate scattering resonances and the field amplification at resonant frequencies for a subwavelength hole of widthembedded in a sound hard slab. We apply the integral equation approach and asymptotic analysis to derive the asymptotic expansions of scattering resonances and quantitatively analyze the corresponding field amplifications. It is shown that the complex-valued scattering resonances attain imaginary parts of order. The field enhancement inside the hole and in the far field is of orderat the resonant frequencies, which is much stronger the enhancement order in the two-dimensional subwavelengt hole of the same width.
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DOI:
10.1090/surv/153/09
发表时间:
2009
期刊:
Mathematical and Computational Methods in
Photonics and Phononics
影响因子:
--
作者:
H. Ammari;Hyeonbae Kang;Hyundae Lee
通讯作者:
Hyundae Lee
影响因子:
64.8
作者:
Ebbesen, TW;Lezec, HJ;Wolff, PA
通讯作者:
Wolff, PA
DOI:
10.1137/17m1133786
发表时间:
2017-06
期刊:
Multiscale Model. Simul.
影响因子:
--
作者:
Junshan Lin;Hai Zhang
通讯作者:
Junshan Lin;Hai Zhang
DOI:
10.1137/21m1397532
发表时间:
2021-07
期刊:
SIAM J. Numer. Anal.
影响因子:
--
作者:
Jiaxin Zhou;Wangtao Lu
通讯作者:
Jiaxin Zhou;Wangtao Lu
影响因子:
2
作者:
D. Colton;R. Kress
通讯作者:
R. Kress