Fabrication of hierarchical moth-eye structures with durable superhydrophobic property for ultrabroadband visual and mid-infrared applications

2.50
Hdl Handle:
http://hdl.handle.net/10547/623427
Title:
Fabrication of hierarchical moth-eye structures with durable superhydrophobic property for ultrabroadband visual and mid-infrared applications
Authors:
Dong, Litong; Zhang, Ziang; Wang, Lu; Weng, Zhankun; Ouyang, Mingzhao; Fu, Yuegang ( 0000-0003-0601-6516 ) ; Wang, Jiake; Li, Dayou; Wang, Zuobin
Abstract:
Multifunctional antireflective coatings have practical applications as important optical components in many fields, particularly for optical devices and imaging systems. However, a good antireflection application in the visible region is often unsatisfactory for mid-infrared devices, and the difficulty in obtaining multiple capabilities simultaneously is one of the main factors limiting their applications. In this work, hierarchical moth-eye structures with superhydrophobicity were fabricated via inductively coupled plasma reactive ion etching (ICP-RIE) using nanodisk-array masks, which were formed by three-beam laser interference lithography (LIL), for improving the ultra-broadband optical properties. The uniform antireflection efficiency, which was close to 1% reflectivity covering over the visible and mid-infrared wavelength range, was exhibited by the moth-eye structures with high-quality pillar arrays. Additionally, irregular nanostructures were tailored onto the top of the pillars to generate hierarchical moth-eye structures for simultaneously obtaining both the superhydrophobic and anticorrosive properties. The fabricated antireflective structures, with the features of self-cleaning and durability, have the advantage of being for long-term use in harsh environments.
Affiliation:
Changchun University of Science and Technology; Chinese Academy of Sciences; University of Bedfordshire
Citation:
Dong L, Zhang Z, Wang L, Weng Z, Ouyang M, Fu Y, Wang J, Li D, Wang Z (2019) 'Fabrication of hierarchical moth-eye structures with durable superhydrophobic property for ultrabroadband visual and mid-infrared applications', Applied Optics, 58 (24), pp.6706-6712.
Publisher:
Optical Society of America
Journal:
Applied Optics
Issue Date:
20-Aug-2019
URI:
http://hdl.handle.net/10547/623427
DOI:
10.1364/AO.58.006706
Additional Links:
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-58-24-6706
Type:
Article
Language:
en
ISSN:
1559-128X
Appears in Collections:
Computing

Full metadata record

DC FieldValue Language
dc.contributor.authorDong, Litongen
dc.contributor.authorZhang, Ziangen
dc.contributor.authorWang, Luen
dc.contributor.authorWeng, Zhankunen
dc.contributor.authorOuyang, Mingzhaoen
dc.contributor.authorFu, Yuegangen
dc.contributor.authorWang, Jiakeen
dc.contributor.authorLi, Dayouen
dc.contributor.authorWang, Zuobinen
dc.date.accessioned2019-09-06T13:08:16Z-
dc.date.available2019-09-06T13:08:16Z-
dc.date.issued2019-08-20-
dc.identifier.citationDong L, Zhang Z, Wang L, Weng Z, Ouyang M, Fu Y, Wang J, Li D, Wang Z (2019) 'Fabrication of hierarchical moth-eye structures with durable superhydrophobic property for ultrabroadband visual and mid-infrared applications', Applied Optics, 58 (24), pp.6706-6712.en
dc.identifier.issn1559-128X-
dc.identifier.doi10.1364/AO.58.006706-
dc.identifier.urihttp://hdl.handle.net/10547/623427-
dc.description.abstractMultifunctional antireflective coatings have practical applications as important optical components in many fields, particularly for optical devices and imaging systems. However, a good antireflection application in the visible region is often unsatisfactory for mid-infrared devices, and the difficulty in obtaining multiple capabilities simultaneously is one of the main factors limiting their applications. In this work, hierarchical moth-eye structures with superhydrophobicity were fabricated via inductively coupled plasma reactive ion etching (ICP-RIE) using nanodisk-array masks, which were formed by three-beam laser interference lithography (LIL), for improving the ultra-broadband optical properties. The uniform antireflection efficiency, which was close to 1% reflectivity covering over the visible and mid-infrared wavelength range, was exhibited by the moth-eye structures with high-quality pillar arrays. Additionally, irregular nanostructures were tailored onto the top of the pillars to generate hierarchical moth-eye structures for simultaneously obtaining both the superhydrophobic and anticorrosive properties. The fabricated antireflective structures, with the features of self-cleaning and durability, have the advantage of being for long-term use in harsh environments.en
dc.language.isoenen
dc.publisherOptical Society of Americaen
dc.relation.urlhttps://www.osapublishing.org/ao/abstract.cfm?uri=ao-58-24-6706en
dc.rightsGreen - can archive pre-print and post-print or publisher's version/PDF-
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectantireflective coatingsen
dc.subjectmoth-eye structuresen
dc.subjectsuperhydrophobic propertiesen
dc.subjectF360 Optical Physicsen
dc.titleFabrication of hierarchical moth-eye structures with durable superhydrophobic property for ultrabroadband visual and mid-infrared applicationsen
dc.typeArticleen
dc.contributor.departmentChangchun University of Science and Technologyen
dc.contributor.departmentChinese Academy of Sciencesen
dc.contributor.departmentUniversity of Bedfordshireen
dc.identifier.journalApplied Opticsen
dc.date.updated2019-09-06T13:03:17Z-
dc.description.note12m embargo-
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