Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yueli Xi"'
Publikováno v:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XIII.
The cantilever optical fiber nutation structure is designed by using piezoelectric ceramic tube. The amplitude-frequency response of the structure is measured by micro-Doppler method, and the resonance characteristics are analyzed. When the optical f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7bd385b09621c55a3e29c6dc5d12cce
https://doi.org/10.1117/12.2528957
https://doi.org/10.1117/12.2528957
Autor:
Youzhen Gui, Jianfeng Sun, Nan Cheng, Yanguang Sun, Jialiang Wang, Chaolei Yue, Mingyu Jiang, Haiwen Cai, Yueli Xi, Fei Yang
Optical fiber links have proven their powerful ability to transfer the ultrastable clock signals over a national and continental metrological optical network. In this Letter, we propose and demonstrate a new scheme that time and frequency signals are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a829316efb1b261126fa9e13fcf539b
http://arxiv.org/abs/1909.03197
http://arxiv.org/abs/1909.03197
Autor:
Jialiang Wang, Fei Yang, Yueli Xi, Chaolei Yue, Jianfeng Sun, Mingyu Jiang, Haiwen Cai, Yanguang Sun, Youzhen Gui, Nan Cheng
Publikováno v:
2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC).
Optical fiber links have demonstrated their ability to transfer the ultra-stable clock signals. In this paper we propose a new method to transfer both time and radio frequency via the same wavelength. Time signal is encoded as a binary phase-shift ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42386ed2c9de34e87cbcf30652c1eed1
https://doi.org/10.1109/fcs.2019.8856125
https://doi.org/10.1109/fcs.2019.8856125
Publikováno v:
Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2018.
There are lots of requirements of 3D terrain information in the field of traffic and forest investigation. In this paper we propose a coherent lidar system that produces 3D information of target by use of circularly scanning system. We use the freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7f613ed2919ccaf2dd55eb7ca7b92b
https://doi.org/10.1117/12.2322141
https://doi.org/10.1117/12.2322141
Autor:
Huaguo Zang, Wan Yuan, Kedi Xie, Yan Yang, Min Gao, Sentao Wei, Li Rui, Jianfeng Sun, Jiawei Li, Ren Zhu, Minjie Huang, Enwen Dai, Xia Hou, Weibiao Chen, Wei Lu, Linjun Lei, Lei Liu, Peipei Hou, Yueli Xi
Publikováno v:
2017 IEEE International Conference on Space Optical Systems and Applications (ICSOS).
A duplex optical communication link has been verified in orbit between a LEO satellite and a optical ground station (OGS), the down link used Differential Phase Shift Keying (DPSK) modulation format and allowed to transmit data with data rate of 5.12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38edc63206f8d0853e0766c0e0e1207f
https://doi.org/10.1109/icsos.2017.8357402
https://doi.org/10.1109/icsos.2017.8357402
Autor:
Zhiyong Lu, Jianfeng Sun, Qian Xu, Yu Zhou, Peipei Hou, Funan Zhu, Zhu Luan, Lijuan Wang, Yueli Xi, Liren Liu, Lu Wei
Publikováno v:
Laser Communication and Propagation through the Atmosphere and Oceans VI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1fa33c100517b2ba6ae318cf4ad777a
https://doi.org/10.1117/12.2272672
https://doi.org/10.1117/12.2272672
Publikováno v:
Laser Communication and Propagation through the Atmosphere and Oceans VI.
Performance of satellite laser communications between GEO and LEO satellites can be influenced by background light noise appeared in the field of view due to sunlight or planets and some comets. Such influences should be studied on the ground testing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c6e5df45aed2e3cce5b09d2f2ffcd4
https://doi.org/10.1117/12.2273269
https://doi.org/10.1117/12.2273269
Publikováno v:
Proceedings of SPIE; 7/5/2019, Vol. 11123, p111230R-1-111230R-9, 9p
Publikováno v:
Proceedings of SPIE; 7/19/2018, Vol. 10772, p1-12, 12p