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Department微细加工光学技术国家重点实验室(开放室)
Subwavelength Optical Engineering with Metasurface Waves
Luo, Xiangang
Source PublicationADVANCED OPTICAL MATERIALS
Volume6Issue:7Pages:1701201
2018-04-05
Language英语
ISSN2195-1071
DOI10.1002/adom.201701201
Indexed BySCI ; Ei
WOS IDWOS:000429536300011
EI Accession Number20180604763315
SubtypeJ
AbstractAs artificial 2D materials made of subwavelength inclusions, metasurfaces bear exotic optical and electromagnetic properties not obtainable in naturally occurring materials. Based on unique wave behaviors such as short effective wavelength and local field enhancement that stem from the strongly local light-matter interaction, metasurfaces have the ability to overcome many tough problems faced by traditional optical engineers. Here, the history, basic principles, practical applications, and recent advancements of metasurfaces are reviewed in three main aspects: the breaking of the diffraction limit, the generalized laws of refraction and reflection, as well as the localized enhancement of light absorption. These landmark achievements could open a door for the optical engineering at the subwavelength scale, i.e., for Engineering Optics 2.0, and provide alternatives to traditional approaches based on bulky optical components. Moreover, multifunctional metasurfaces have also been introduced which could simultaneously achieve several different functionalities with a single device. As a concluding remark, the major challenges faced by this developing field are discussed.
Keywordengineering optics metamaterials metasurfaces plasmonics subwavelength structures
WOS KeywordORBITAL ANGULAR-MOMENTUM ; BROAD-BAND ; PERFECT ABSORBER ; PLASMON-POLARITONS ; DIFFRACTION LIMIT ; HYPERBOLIC METAMATERIALS ; ELECTROMAGNETIC-WAVE ; NEGATIVE INDEX ; META-LENS ; LIGHT
EI KeywordsDiffraction ; Light absorption ; Metamaterials ; Optical engineering ; Plasmonics
EI Classification Number741.1 Light/Optics ; 951 Materials Science
Citation statistics
Cited Times:57[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9241
Collection微细加工光学技术国家重点实验室(开放室)
AffiliationState Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, P.O. Box 350, Chengdu; 610209, China
Recommended Citation
GB/T 7714
Luo, Xiangang. Subwavelength Optical Engineering with Metasurface Waves[J]. ADVANCED OPTICAL MATERIALS,2018,6(7):1701201.
APA Luo, Xiangang.(2018).Subwavelength Optical Engineering with Metasurface Waves.ADVANCED OPTICAL MATERIALS,6(7),1701201.
MLA Luo, Xiangang."Subwavelength Optical Engineering with Metasurface Waves".ADVANCED OPTICAL MATERIALS 6.7(2018):1701201.
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