Suppressing material loss in the visible and near-infrared range for functional nanophotonics using bandgap engineering

par Mingsong Wang, Alex Krasnok, Sergey Lepeshov, Guangwei Hu, Taizhi Jiang, Jie Fang, Brian A. Korgel, Andrea Alù, Yuebing Zheng
Publié 2020

Full-color enhanced second harmonic generation using rainbow trapping in ultrathin hyperbolic metamaterials

par Junhao Li, Guangwei Hu, Lina Shi, Nan He, Daqian Li, Qiuyu Shang, Qing Zhang, Huange Fu, Linlin Zhou, Wei Xiong, Jianguo Guan, Jian Wang, Sailing He, Lin Chen
Publié 2021

Edge-oriented and steerable hyperbolic polaritons in anisotropic van der Waals nanocavities

par Zhigao Dai, Guangwei Hu, Guangyuan Si, Qingdong Ou, Qing Zhang, Sivacarendran Balendhran, Fahmida Rahman, Bao Yue Zhang, Jian Zhen Ou, Guogang Li, Andrea Alù, Cheng-Wei Qiu, Qiaoliang Bao
Publié 2020

Collective near-field coupling and nonlocal phenomena in infrared-phononic metasurfaces for nano-light canalization

par Peining Li, Guangwei Hu, Irene Dolado, Mykhailo Tymchenko, Cheng-Wei Qiu, Francisco Javier Alfaro-Mozaz, Fèlix Casanova, Luis E. Hueso, Song Liu, James H. Edgar, Saül Vélez, Andrea Alu, Rainer Hillenbrand
Publié 2020