128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence
A 128 Gbit/s free-space laser link demonstration has been presented. We use a simulated atmosphere system with a tunable 1 km equivalent weak turbulence channel. Eye diagrams and constellation diagrams were observed. Bit error rate curves of back to back transmission and that in a simulat...
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8316966/ |
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| author | Xianzhu Liu Tianshu Wang Xinmeng Zhang Junda Chen Peng Lin Haifeng Yao Juntong Zhan Qiang Fu Jinhua Yang Huilin Jiang |
| author_facet | Xianzhu Liu Tianshu Wang Xinmeng Zhang Junda Chen Peng Lin Haifeng Yao Juntong Zhan Qiang Fu Jinhua Yang Huilin Jiang |
| author_sort | Xianzhu Liu |
| collection | DOAJ |
| description | A 128 Gbit/s free-space laser link demonstration has been presented. We use a simulated atmosphere system with a tunable 1 km equivalent weak turbulence channel. Eye diagrams and constellation diagrams were observed. Bit error rate curves of back to back transmission and that in a simulated atmospheric channel are measured. The results show that the receiving sensitivities can be better than –37.3 dBm at the rate of 128 Gbit/s in a turbulence channel. To the best of our knowledge, it is the first time that the transmission performance of high speed space laser in a tunable atmospheric channel is studied. |
| format | Article |
| id | doaj-art-3374c9e9fced41fc8d9ac4a276cea5cd |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-3374c9e9fced41fc8d9ac4a276cea5cd2025-08-20T03:15:48ZengIEEEIEEE Photonics Journal1943-06552018-01-0110211010.1109/JPHOT.2018.28145748316966128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted TurbulenceXianzhu Liu0Tianshu Wang1https://orcid.org/0000-0001-7465-5665Xinmeng Zhang2Junda Chen3Peng Lin4Haifeng Yao5Juntong Zhan6Qiang Fu7Jinhua Yang8Huilin Jiang9National and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaCollege of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun, ChinaNational and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun, ChinaA 128 Gbit/s free-space laser link demonstration has been presented. We use a simulated atmosphere system with a tunable 1 km equivalent weak turbulence channel. Eye diagrams and constellation diagrams were observed. Bit error rate curves of back to back transmission and that in a simulated atmospheric channel are measured. The results show that the receiving sensitivities can be better than –37.3 dBm at the rate of 128 Gbit/s in a turbulence channel. To the best of our knowledge, it is the first time that the transmission performance of high speed space laser in a tunable atmospheric channel is studied.https://ieeexplore.ieee.org/document/8316966/Free-space optical communicationatmospheric turbulence |
| spellingShingle | Xianzhu Liu Tianshu Wang Xinmeng Zhang Junda Chen Peng Lin Haifeng Yao Juntong Zhan Qiang Fu Jinhua Yang Huilin Jiang 128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence IEEE Photonics Journal Free-space optical communication atmospheric turbulence |
| title | 128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence |
| title_full | 128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence |
| title_fullStr | 128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence |
| title_full_unstemmed | 128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence |
| title_short | 128 Gbit/s Free-Space Laser Transmission Performance in a Simulated Atmosphere Channel With Adjusted Turbulence |
| title_sort | 128 gbit s free space laser transmission performance in a simulated atmosphere channel with adjusted turbulence |
| topic | Free-space optical communication atmospheric turbulence |
| url | https://ieeexplore.ieee.org/document/8316966/ |
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