Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Regularized Huygens' plasmonic wave field synthesis using a metal-clad plasmonic waveguide array

Authors
Park, HyeonsooKim, JoonsooJeon, YoungjinLee, ByounghoKim, Hwi
Issue Date
15-9월-2017
Publisher
OPTICAL SOC AMER
Citation
OPTICS LETTERS, v.42, no.18, pp.3610 - 3613
Indexed
SCIE
SCOPUS
Journal Title
OPTICS LETTERS
Volume
42
Number
18
Start Page
3610
End Page
3613
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/82234
DOI
10.1364/OL.42.003610
ISSN
0146-9592
Abstract
Huygens' principle states that point sources are the basis of optical wave field generation, and an array of point sources with complex amplitudes that are separated by subwave-length distances can generate a desired optical field distribution. In field synthesis based on the Huygens' principle, the construction of ideal point sources has been overlooked when compared to other elements in optical field synthesis engineering, such as complex modulation. However, the construction of ideal point sources should be considered an important goal because the use of non-ideal point sources generates considerable optical noise in the background of the synthesized field distribution. In this Letter, we investigate Huygens' plasmonic wave field synthesis and its regularization by analyzing the noise features that arise during wave field synthesis based on non-ideal point sources and proposing a novel structure for regularized point source construction. It is shown that the quality of plasmonic wave field synthesis based on the Huygens' principle is greatly improved with the proposed design of a structure that generates a unit point source. Practical field synthesis examples involving plasmonic focusing and Airy beams are presented in support of the proposed design. (C) 2017 Optical Society of America
Files in This Item
There are no files associated with this item.
Appears in
Collections
Graduate School > Department of Electronics and Information Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher kIM, Hwi photo

kIM, Hwi
전자·정보공학과
Read more

Altmetrics

Total Views & Downloads

BROWSE