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High optical transmittance of aluminum ultrathin film with hexagonal nanohole arrays as transparent electrode

Du, Qing Guo and Yue, Weisheng and Wang, Zhihong and Lau, Wah Tung and Ren, Hengjiang and Li, Er-Ping (2016) High optical transmittance of aluminum ultrathin film with hexagonal nanohole arrays as transparent electrode. Optics Express, 24 (5). pp. 4680-4688. ISSN 1094-4087. https://resolver.caltech.edu/CaltechAUTHORS:20160401-105448963

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Abstract

We fabricate samples of aluminum ultrathin films with hexagonal nanohole arrays and characterize the transmission performance. High optical transmittance larger than 60% over a broad wavelength range from 430 nm to 750 nm is attained experimentally. The Fano-type resonance of the excited surface plasmon plaritons and the directly transmitted light attribute to both of the broadband transmission enhancement and the transmission suppression dips.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1364/OE.24.004680DOIArticle
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-5-4680PublisherArticle
ORCID:
AuthorORCID
Du, Qing Guo0000-0001-9283-7323
Additional Information:© 2016 Optical Society of America. Received 14 Jan 2016; revised 14 Feb 2016; accepted 16 Feb 2016; published 24 Feb 2016.
Issue or Number:5
Classification Code:OCIS codes: (310.6628) Subwavelength structures, nanostructures; (240.6680) Surface plasmons; (130.0250) Optoelectronics
Record Number:CaltechAUTHORS:20160401-105448963
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160401-105448963
Official Citation:Qing Guo Du, Weisheng Yue, Zhihong Wang, Wah Tung Lau, Hengjiang Ren, and Er-Ping Li, "High optical transmittance of aluminum ultrathin film with hexagonal nanohole arrays as transparent electrode," Opt. Express 24, 4680-4688 (2016)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:65846
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:01 Apr 2016 19:12
Last Modified:09 Mar 2020 13:18

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