Anomalous contrast in broadband THz near-field imaging of gold microstructures

Angela Pizzuto; Xinzhong Chen; Mengkun Liu; Hai Hu; Qing Dai; Daniel M. Mittleman

Anomalous contrast in broadband THz near-field imaging of gold microstructures

Angela Pizzuto
, Xinzhong Chen
, Mengkun Liu
, Hai Hu
, Qing Dai
, Daniel M. Mittleman

Physics and Astronomy

Brown University
Stony Brook University
National Center for Nanoscience and Technology

Research output: Contribution to journal › Conference article › peer-review

Abstract

We perform near-field THz imaging on a series of deeply subwavelength gold structures. We observe a contrast unrelated to changes in the material's local properties, which we attribute to electromagnetic standing waves.

Original language	English
Article number	SW2K.6
Journal	Optics InfoBase Conference Papers
State	Published - 2021
Event	CLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: May 9 2021 → May 14 2021

Cite this

@article{26291cb6df5f420383ada4c0dad39952,

title = "Anomalous contrast in broadband THz near-field imaging of gold microstructures",

abstract = "We perform near-field THz imaging on a series of deeply subwavelength gold structures. We observe a contrast unrelated to changes in the material's local properties, which we attribute to electromagnetic standing waves.",

author = "Angela Pizzuto and Xinzhong Chen and Mengkun Liu and Hai Hu and Qing Dai and Mittleman, \{Daniel M.\}",

note = "Publisher Copyright: {\textcopyright} OSA 2021, {\textcopyright} 2021 The Author(s); CLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 ; Conference date: 09-05-2021 Through 14-05-2021",

year = "2021",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Anomalous contrast in broadband THz near-field imaging of gold microstructures

AU - Pizzuto, Angela

AU - Chen, Xinzhong

AU - Liu, Mengkun

AU - Hu, Hai

AU - Dai, Qing

AU - Mittleman, Daniel M.

PY - 2021

Y1 - 2021

N2 - We perform near-field THz imaging on a series of deeply subwavelength gold structures. We observe a contrast unrelated to changes in the material's local properties, which we attribute to electromagnetic standing waves.

AB - We perform near-field THz imaging on a series of deeply subwavelength gold structures. We observe a contrast unrelated to changes in the material's local properties, which we attribute to electromagnetic standing waves.

UR - https://www.scopus.com/pages/publications/85120042705

M3 - Conference article

AN - SCOPUS:85120042705

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - SW2K.6

T2 - CLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021

Y2 - 9 May 2021 through 14 May 2021

ER -

Anomalous contrast in broadband THz near-field imaging of gold microstructures

Abstract

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