Plasmon induced transparency in three dimensional metamaterial of upright magnetic meta-molecules

Pin Chieh Wu, Wei Ting Chen, Kuang Yu Yang, Chih Ting Hsiao, Chen Jung Chen, Nikolay I. Zheludev, Din Ping Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate a new electromagnetic mechanism of plasmon induced transparency (PIT) in three dimensional plasmonic meta-molecules at optical frequency region. Using double electron beam exposure lithography, three erected U-shape gold nano rings are integrated in a unit cell with 600 nm periodicity both in x and y directions on a fused silica substrate. By breaking geometrical symmetry, the bright element couple to the dark elements via magnetic response resulting in a stronger and broader transparency window.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2012
PublisherOptical Society of America (OSA)
PagesJTh2A.77
ISBN (Print)9781557529435
DOIs
Publication statusPublished - 2012
EventCLEO: Applications and Technology, CLEO_AT 2012 - San Jose, CA, United States
Duration: 2012 May 62012 May 11

Publication series

NameCLEO: Applications and Technology, CLEO_AT 2012

Other

OtherCLEO: Applications and Technology, CLEO_AT 2012
CountryUnited States
CitySan Jose, CA
Period12-05-0612-05-11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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