Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Zhaofeng Bai"'
Autor:
Jiacheng MENG, Ningbo XIE, Zhaofeng BAI, Jiaxuan ZHU, Junxia WU, Duorui GAO, Wei WANG, Xiaoping XIE
Publikováno v:
天地一体化信息网络, Vol 3, Pp 47-55 (2022)
With the increasing demands for ultra-high speed and large-capacity information transmission such as satellite remote sensing, big data super computing center, video battlefield and 6G mobile communication.The satellite laser communication technology
Externí odkaz:
https://doaj.org/article/4caf765b338d46719f09d12e71baa676
Autor:
Jiacheng Meng, Tingting Wei, Yufei Wang, Zhaofeng Bai, Junxia Wu, Duorui Gao, Zhuang Xie, Yunqiang Zheng, Wenchao Nie, Sentao Wei, Wei Wang, Xiaoping Xie
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
The deployment of low earth orbits is seen as a promising way of enlarging data capacities as well as high data rates. Catering to these interests, optical communication presents possible ways of larger bandwidth than microwave communication. The cur
Externí odkaz:
https://doaj.org/article/7d0fbafb2f544fc89af3e7e244daeb2f
Autor:
Duorui Gao, Tianlun Li, Zhuang Xie, Jiacheng Meng, Shuaiwei Jia, Zhaofeng Bai, Wei Wang, Xiaoping Xie
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
To overcome the power jitters in satellite-to-ground communications caused by atmospheric turbulence, a type of DPSK free-space communication system, assisted by a self-designed real-time phase lock controller, has been established. The system can ef
Externí odkaz:
https://doaj.org/article/31f29319d9c24c13a068993dcfbe8624
Autor:
Duorui Gao, Tianlun Li, Zhaofeng Bai, Rong Ma, Zhuang Xie, Shuaiwei Jia, Wei Wang, Xiaoping Xie
Publikováno v:
Optics express. 30(18)
In recent years, the thriving satellite laser communication industry has been severely hindered by the limitations of incompatible modulation formats and restricted Size Weight and Power (SWaP). A multi-modulation compatible method serving for free-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1fbe8df4fece4741b2bdbdb74407b8e
https://pubmed.ncbi.nlm.nih.gov/36242295
https://pubmed.ncbi.nlm.nih.gov/36242295
Publikováno v:
Modern Physics Letters B. 36
In this paper, we discuss the challenges and limitations of current free-space optical (FSO) networks toward scaling beyond the 100 Gbps switch capacity era while achieving low-latency and high-reliability. Owing to the slowdown of Moore’s law, to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbfbc4a43c60516a50ad8cb6bf89406
https://doi.org/10.1142/s0217984922501457
https://doi.org/10.1142/s0217984922501457
Autor:
Zhaofeng Bai, Jiacheng Meng, Yulong Su, Yunqiang Zheng, Zhiyuan Chang, Sentao Wei, Duorui Gao, Wenchao Nie, Xiangsheng Meng, Junfeng Han, Bin Xue, Chunmin Zhang, Wei Wang, Xiaoping Xie
Publikováno v:
Applied Optics. 62:G18
Satellite free-space optical (FSO) communication is very promising in improving the bandwidth and capacity of space information networks in the future. However, the inter-satellite transmission distance of over 1000 km leads to unstable optical beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1915419e03e2b6c743039b9c5e44fa66
https://doi.org/10.1364/ao.484983
https://doi.org/10.1364/ao.484983
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 225:39-44
The Mueller matrix is an important parameter in the field of polarization optics, and how to measure it efficiently and accurately becomes considerably significant for its practical applications. In this paper, for the first time to our knowledge, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81aacff2a6818eb90c5cdad167604e5f
https://doi.org/10.1016/j.jqsrt.2018.12.020
https://doi.org/10.1016/j.jqsrt.2018.12.020
Publikováno v:
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b94e265e4096beca91b7bc1e2ec1c746
https://doi.org/10.1117/12.2506569
https://doi.org/10.1117/12.2506569
Publikováno v:
Modern Physics Letters B. 34:2050148
It is hard to achieve low bit error rate (BER) and high-quality signals in free-space optical (FSO) communication systems due to atmospheric link interference. For the sake of seeking solutions, we proposed an experimental scheme of free-space laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb84b8d7d4ed4d42e27b98afb9340802
https://doi.org/10.1142/s0217984920501481
https://doi.org/10.1142/s0217984920501481
Autor:
Liyong Ren, Jian Liang, Zhaoxin Wu, Wenfei Zhang, Enshi Qu, Yao Tang, Zhaofeng Bai, Haijuan Ju
Publikováno v:
Applied optics. 56(4)
Polarimetric dehazing methods have been proven to be effective in enhancing the quality of images acquired in turbid media. We report a new full-Stokes polarimetric camera, which is based on the division of aperture structure. We design a kind of aut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7356e1dcf45f62908d8f3b80a7460da5
https://pubmed.ncbi.nlm.nih.gov/28158096
https://pubmed.ncbi.nlm.nih.gov/28158096