Asymmetric light reflectance by Fano resonance between Fresnel reflection and localized surface plasmons

被引：5

作者：

Wang, He ^{[1
]}

Li, Penggang ^{[1
]}

Gao, Na ^{[1
]}

Huang, Kai ^{[1
]}

Kang, Junyong ^{[1
]}

Ji, Li ^{[2
]}

Yu, Edward ^{[2
]}

机构：

[1] Xiamen Univ, Collaborat Innovat Ctr Optoelect Semicond & Effic, Dept Phys, Fujian Prov Key Lab Semicond & Applicat, Xiamen 361005, Peoples R China

[2] Univ Texas Austin, Microelect Res Ctr, Dept Elect & Comp Engn, Austin, TX 78758 USA

来源：

APPLIED PHYSICS EXPRESS | 2018年 / 11卷 / 09期

基金：

中国国家自然科学基金;

关键词：

GOLD; ARRAYS;

D O I：

10.7567/APEX.11.092001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The asymmetric light reflectance behavior arising from the Fano interference between Fresnel reflection and localized surface plasmons (LSPs) is investigated. Finite-difference time-domain (FDTD) simulation results demonstrate that, when light is incident from air, reflectance spectra show peaks at the LSP resonance wavelength regardless of the metal nanoparticle density. When light is incident from the substrate, reflectance spectra show typical Fano profiles. This phenomenon can be attributed to different reflectance phase shifts induced when light is incident from different directions. Experiments are conducted with Ag-nanoparticle-coated quartz wafers. The measured spectra are in good agreement with the simulated results. (C) 2018 The Japan Society of Applied Physics

引用

页数：4

共 50 条

[1] FRESNEL REFLECTION AND SURFACE PLASMONS
CARDONA, M
AMERICAN JOURNAL OF PHYSICS, 1971, 39 (10) : 1277 - &
[2] Correspondence between entanglement and Fano resonance of surface plasmons
Chen, Guang-Yin
Chen, Yueh-Nan
OPTICS LETTERS, 2012, 37 (19) : 4023 - 4025
[3] Controlling Fano resonance of nanowire surface plasmons
Chen, Wei
Chen, Guang-Yin
Chen, Yueh-Nan
OPTICS LETTERS, 2011, 36 (18) : 3602 - 3604
[4] Multiple Fano resonances in spoof localized surface plasmons
Liao, Zhen
Pan, Bai Cao
Shen, Xiaopeng
Cui, Tie Jun
OPTICS EXPRESS, 2014, 22 (13): : 15710 - 15717
[5] Fano resonance Rabi splitting of surface plasmons
Zhiguang Liu
Jiafang Li
Zhe Liu
Wuxia Li
Junjie Li
Changzhi Gu
Zhi-Yuan Li
Scientific Reports, 7
[6] Fano resonance Rabi splitting of surface plasmons
Liu, Zhiguang
Li, Jiafang
Liu, Zhe
Li, Wuxia
Li, Junjie
Gu, Changzhi
Li, Zhi-Yuan
SCIENTIFIC REPORTS, 2017, 7
[7] Fano Interference between Localized Plasmons and Interface Reflections
Svedendahl, Mikael
Kall, Mikael
ACS NANO, 2012, 6 (08) : 7533 - 7539
[8] INTERACTION BETWEEN SURFACE-PLASMONS AND LOCALIZED PLASMONS
AGARWAL, GS
GUPTA, SD
PHYSICAL REVIEW B, 1985, 32 (06) : 3607 - 3611
[9] Electronically switchable Fano resonances based on spoof localized surface plasmons
Dai, Li Hui
Zhou, Yong Jin
2020 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2020 ONLINE), 2020,
[10] Spoof localized surface plasmons and Fano resonances excited by flared slot line
Xiao, Qian Xun
Yang, Bao Jia
Zhou, Yong Jin
JOURNAL OF APPLIED PHYSICS, 2015, 118 (23)

← 1 2 3 4 5 →