Angle Robust Reflection/Transmission Plasmonic Filters Using Ultrathin Metal Patch Array. Issue 12 (16th September 2016)

• Record Type: Journal Article
• Authors: Yang, Chenying; Shen, Weidong; Zhou, Jing; Fang, Xu; Zhao, Ding; Zhang, Xing; Ji, Chengang; Fang, Bo; Zhang, Yueguang; Liu, Xu; Guo, L. Jay
• Is Part Of: Advanced optical materials. Volume 4:Issue 12(2016:Dec.)
• Page Start: 1981
• Page End: 1986
• Publication Date: 2016-09-16
• Subjects: angle robust -- localized surface plasmon resonance -- plasmonic filter -- ultrathin metal patch array; Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.201600397
• Languages: English
• ISSNs: 2195-1071

Abstract

Abstract : Angle robust reflection/transmission plasmonic filters using ultrathin metal patch array are proposed to achieve angle insensitive color filtering for a broad range of incidence angles up to 60°. This property is attributed to the localized surface plasmonic resonance of each metal patch. Further, an array with as few as two periods is sufficient to demonstrate the color filtering effect.