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Active dielectric metasurface based on phase‐change medium (Laser Photonics Rev. 10(6)/2016)
Author(s) -
Chu Cheng Hung,
Tseng Ming Lun,
Chen Jie,
Wu Pin Chieh,
Chen YiHao,
Wang HsiangChu,
Chen TingYu,
Hsieh Wen Ting,
Wu Hui Jun,
Sun Greg,
Tsai Din Ping
Publication year - 2016
Publication title -
laser and photonics reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.778
H-Index - 116
eISSN - 1863-8899
pISSN - 1863-8880
DOI - 10.1002/lpor.201670068
Subject(s) - photonics , materials science , dielectric , optoelectronics , electronics , polarization (electrochemistry) , laser , ranging , diffraction , thin film , independence (probability theory) , optics , nanotechnology , telecommunications , electrical engineering , computer science , physics , engineering , chemistry , statistics , mathematics
Highly tunable dielectric metasurfaces based on subwavelength thick silicon nano‐posts encapsulated in a thin elastic polymer are demonstrated. The proposed platform simultaneously provides a high tuning range, high efficiency, polarization independence, and diffraction limited performance. This platform is highly versatile for developing ultra‐slim and tunable optical devices with widespread applications ranging from stringent packaging consumer electronics to medical devices. (Picture: Cheng Hung Chu et al., 10.1002/lpor.201600106 pp. 986–994, in this issue)