High-efficiency and low-loss gallium nitride dielectric metasurfaces for nanophotonics at visible wavelengths

• Main Authors: Emani, Naresh Kumar, Khaidarov, Egor, Paniagua-Domínguez, Ramón, Fu, Yuan Hsing, Valuckas, Vytautas, Lu, Shunpeng, Zhang, Xueliang, Tan, Swee Tiam, Demir, Hilmi Volkan, Kuznetsov, Arseniy I.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2017
• Subjects: Dielectrics; Nano Optics
• Online Access: https://hdl.handle.net/10356/86699; http://hdl.handle.net/10220/44180
• Institution: Nanyang Technological University

The dielectric nanophotonics research community is currently exploring transparent material platforms (e.g., TiO2, Si3N4, and GaP) to realize compact high efficiency optical devices at visible wavelengths. Efficient visible-light operation is key to integrating atomic quantum systems for future quan...