Characterizing the non-paraxial Talbot effect of two-dimensional periodic arrays of plasmonic gold nanodisks by differential interference contrast microscopy-Reference-Cited by-同舟云学术

Characterizing the non-paraxial Talbot effect of two-dimensional periodic arrays of plasmonic gold nanodisks by differential interference contrast microscopy

Published:2020 Issue:23 Volume:145 Page:7541-7545
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Kim Geun Wan¹²³⁴⁵,Kang Seong Ho⁶⁷⁸⁵^ORCID,Ha Ji Won¹²³⁴⁵^ORCID

Affiliation:

1. Advanced Nano-Bio-Imaging and Spectroscopy Laboratory

2. Department of Chemistry

3. University of Ulsan

4. Ulsan 44610

5. Republic of Korea

6. Department of Applied Chemistry and Institute of Natural Sciences

7. Kyung Hee University

8. Gyeonggi-do 17104

Abstract

Exploiting the working principle of conventional differential interference contrast (DIC) microscopy, we experimentally investigate the non-paraxial Talbot effect of two-dimensional periodic arrays of gold nanodisks (AuNDs) with a periodicity a_o comparable to the excitation wavelength λ.

Funder

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/AN/D0AN01544J

Reference30 articles.

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2. Talbot effect with a grating of period 1 μm

3. Talbot effect of azimuthally periodic Bessel-based structures

4. Talbot effect beyond the paraxial limit at optical frequencies

5. Non-paraxial Talbot effect in one-dimensional gratings with period comparable to the wavelength

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