Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Zhixue He"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Artificial-intelligence-generated content has driven explosive data traffic growth in data-center interconnects. Traditional direct detection solutions struggle with limited spectral efficiency and distance, prompting the shift to coherent o
Externí odkaz:
https://doaj.org/article/9eb70b18561741579f0ca1c89f512c5a
Autor:
Junhui Hu, Zeyuan Guo, Jianyang Shi, Xiong Jiang, Qinmiao Chen, Hui Chen, Zhixue He, Qinghai Song, Shumin Xiao, Shaohua Yu, Nan Chi, Chao Shen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Due to its unique intensity distribution, self-acceleration, and beam self-healing properties, Airy beam holds great potential for optical wireless communications in challenging channels, such as underwater environments. As a vital part of 6
Externí odkaz:
https://doaj.org/article/849672f716da4cccbc8c7d0e266e8ea9
Autor:
Chunyang Ma, Chaopeng Wang, Yazhi Pi, Lei Wang, Zhixue He, Jiahui Huang, Weiqiang Xie, John E. Bowers, Lin Chang, Zizheng Cao, Shaohua Yu
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Tunable optical frequency combs offer a flexible solution for specific applications such as dual-comb spectroscopy, optical communications and microwave photonics, delivering improved precision, compatibility, and performance. However, previ
Externí odkaz:
https://doaj.org/article/47312951bd274f48add495bda2fa873e
Autor:
Fangchen Hu, Yuguang Zhang, Hongguang Zhang, Zhongya Li, Sizhe Xing, Jianyang Shi, Junwen Zhang, Xi Xiao, Nan Chi, Zhixue He, Shaohua Yu
Publikováno v:
Communications Engineering, Vol 2, Iss 1, Pp 1-9 (2023)
Abstract Silicon microring modulators (Si-MRM) are critical components for high-performance electro-optical (E-O) signal conversion at optical interconnections due to their ultrawide bandwidth. However, the current transmission speed at the interconn
Externí odkaz:
https://doaj.org/article/826295922bae4507a16428c4f49c6941
Autor:
Zengyi Xu, Wenqing Niu, Yu Liu, Xianhao Lin, Jifan Cai, Jianyang Shi, Xiaolan Wang, Guangxu Wang, Jianli Zhang, Fengyi Jiang, Zhixue He, Shaohua Yu, Chao Shen, Junwen Zhang, Nan Chi
Publikováno v:
Opto-Electronic Science, Vol 2, Iss 5, Pp 1-13 (2023)
Although the 5G wireless network has made significant advances, it is not enough to accommodate the rapidly rising requirement for broader bandwidth in post-5G and 6G eras. As a result, emerging technologies in higher frequencies including visible li
Externí odkaz:
https://doaj.org/article/ccfb9443bc3941b59771b1845988d1ae
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 6, Pp 1-10 (2023)
The Fourier transform between the time and frequency signals of light enables highly efficient band usage in optical communications. Analogously, the Fourier transform between the wavefield and wavevector distributions in the optical spatial diffract
Externí odkaz:
https://doaj.org/article/af55a5d418d04054959d066788a8b1ce
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013062 (2024)
The critical mass effect is a prevailing topic in the study of complex systems. Recent research indicates that a committed minority of cooperators, unwavering in their beliefs and consistently maintaining cooperation, can effectively foster widesprea
Externí odkaz:
https://doaj.org/article/e54a335d39ad4258b66bd9022133dbc4
Autor:
Rui Duan, Jingfei Chen, Hao Ke, Tianxia Wei, Ke Zhang, Xueliang Li, Xu Feng, Qiuju Zheng, Zhixue He, Jianrong Qiu, Shifeng Zhou
Publikováno v:
International Journal of Extreme Manufacturing, Vol 6, Iss 3, p 035504 (2024)
Bi-activated photonic materials are promising for various applications in high-capacity telecommunication, tunable laser, and advanced bioimaging and sensing. Although various Bi-doped material candidates have been explored, manufacturing of Bi heavi
Externí odkaz:
https://doaj.org/article/5b74cb91908b400b99d9e029087c981b
Autor:
Jin Tao, Quan You, Zile Li, Liangui Deng, Mian Wu, Ming Luo, Lin Wu, Rao Fu, Zichen Liu, Chao Yang, Chao Li, Zhixue He, Xi Xiao, Guoxing Zheng, Shaohua Yu
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 9, Pp n/a-n/a (2023)
High‐performance beam‐steering devices play a crucial role for optical wireless communication (OWC), which can meet the demand for increasing number of wireless mobile devices and emerging high‐speed multimedia applications. Conventional beam
Externí odkaz:
https://doaj.org/article/eb1dc418f5bc472a80265476e7da54c1
Publikováno v:
Forests, Vol 14, Iss 11, p 2190 (2023)
Fire is a common natural disturbance in forest ecosystems and plays an important role in subsequent vegetation patterns. Based on the spatial sequence method, adopted as an alternative to the time successional sequence method, we selected burned area
Externí odkaz:
https://doaj.org/article/5a2e170c3923439e992fb072dae10374