Zobrazeno 1 - 10 of 82 pro vyhledávání: '"Chongwu Wang"'
1
Akademický článek
On-chip photodetection of angular momentums of vortex structured light
Autor: Mingjin Dai, Chongwu Wang, Fangyuan Sun, Qi Jie Wang
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Structured vortex light with orbital angular momentum (OAM) shows great promise for high-bandwidth optical communications, quantum information and computing, optical tweezers, microscopy, astronomy, among others. Generating, controlling, and
Externí odkaz: https://doaj.org/article/ea03cba5e2bc41fea3495f4f91680298
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2
Akademický článek
Ultrastrong exciton-plasmon couplings in WS2 multilayers synthesized with a random multi-singular metasurface at room temperature
Autor: Tingting Wu, Chongwu Wang, Guangwei Hu, Zhixun Wang, Jiaxin Zhao, Zhe Wang, Ksenia Chaykun, Lin Liu, Mengxiao Chen, Dong Li, Song Zhu, Qihua Xiong, Zexiang Shen, Huajian Gao, Francisco J. Garcia-Vidal, Lei Wei, Qi Jie Wang, Yu Luo
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Van der Waals semiconductors exemplified by two-dimensional transition-metal dichalcogenides have promised next-generation atomically thin optoelectronics. Boosting their interaction with light is vital for practical applications, especially
Externí odkaz: https://doaj.org/article/d6e1caff6d03478eb4968d4b265fb6ca
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4
Akademický článek
Long-wave infrared photothermoelectric detectors with ultrahigh polarization sensitivity
Autor: Mingjin Dai, Chongwu Wang, Bo Qiang, Yuhao Jin, Ming Ye, Fakun Wang, Fangyuan Sun, Xuran Zhang, Yu Luo, Qi Jie Wang
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Filter-free miniaturized polarization-sensitive photodetectors have important applications in the next-generation on-chip polarimeters. However, their polarization sensitivity is thus far limited by the intrinsic low diattenuation and ineffi
Externí odkaz: https://doaj.org/article/7a598576cf7d4141b1286cf8554e105d
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6
Akademický článek
A two-dimensional mid-infrared optoelectronic retina enabling simultaneous perception and encoding
Autor: Fakun Wang, Fangchen Hu, Mingjin Dai, Song Zhu, Fangyuan Sun, Ruihuan Duan, Chongwu Wang, Jiayue Han, Wenjie Deng, Wenduo Chen, Ming Ye, Song Han, Bo Qiang, Yuhao Jin, Yunda Chua, Nan Chi, Shaohua Yu, Donguk Nam, Sang Hoon Chae, Zheng Liu, Qi Jie Wang
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Infrared machine vision system for object perception and recognition is becoming increasingly important in the Internet of Things era. However, the current system suffers from bulkiness and inefficiency as compared to the human retina with t
Externí odkaz: https://doaj.org/article/f7db816fe4844e86b79007ea44cbf04c
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7
Akademický článek
Photonic Majorana quantum cascade laser with polarization-winding emission
Autor: Song Han, Yunda Chua, Yongquan Zeng, Bofeng Zhu, Chongwu Wang, Bo Qiang, Yuhao Jin, Qian Wang, Lianhe Li, Alexander Giles Davies, Edmund Harold Linfield, Yidong Chong, Baile Zhang, Qi Jie Wang
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
THz integrate light sources represent an important building blocks for various applications. Here the authors report an electrically driven topological laser based on photonic Majorana zero mode that can convert electricity directly into THz single-m
Externí odkaz: https://doaj.org/article/c01ba4d5550249b6a00a545177464909
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10
Akademický článek
On-chip mid-infrared photothermoelectric detectors for full-Stokes detection
Autor: Mingjin Dai, Chongwu Wang, Bo Qiang, Fakun Wang, Ming Ye, Song Han, Yu Luo, Qi Jie Wang
Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Mid-infrared polarization-sensitive photodetectors are desired for several applications, such as chemical analysis and biomedical diagnosis. Here, the authors report on-chip polarimeters based on the combination of plasmonic chiral metamaterials and
Externí odkaz: https://doaj.org/article/a0b4e12c13ce4bd087867984eb3545cd
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