Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection
In this study, we designed ranging parameters and refined a loop filtering algorithm to solve the problem of parameter compatibility with the phasemeter and low ranging accuracy under bidirectional communication conditions. This enables the ranging and communication system to be integrated directly...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-10-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379724006703 |
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| author | Peiquan Chen Yibin Zhang Rujie Deng Heshan Liu Ziren Luo |
| author_facet | Peiquan Chen Yibin Zhang Rujie Deng Heshan Liu Ziren Luo |
| author_sort | Peiquan Chen |
| collection | DOAJ |
| description | In this study, we designed ranging parameters and refined a loop filtering algorithm to solve the problem of parameter compatibility with the phasemeter and low ranging accuracy under bidirectional communication conditions. This enables the ranging and communication system to be integrated directly into the phasemeter as an auxiliary module. Experimental results compare fiber measurement lengths under different clock sources, indicating that the system achieves an ranging accuracy of 82.1 cm with an rms error of 9.14 cm. Additionally, the data communication rate reaches 19.5 kbps with a bit error rate below 10−6, all while ensuring that the implementation of the laser ranging and data communication system utilizes only 1% of the optical power to avoid introducing excessive phase noise to the scientific interferometer. |
| format | Article |
| id | doaj-art-0e03afe1bbbc4072898a508c615786fe |
| institution | OA Journals |
| issn | 2211-3797 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj-art-0e03afe1bbbc4072898a508c615786fe2025-08-20T02:17:10ZengElsevierResults in Physics2211-37972024-10-016510798510.1016/j.rinp.2024.107985Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detectionPeiquan Chen0Yibin Zhang1Rujie Deng2Heshan Liu3Ziren Luo4National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China; School of Fundamental Physics and Mathematical Sciences, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China; National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, ChinaNational Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China; School of Fundamental Physics and Mathematical Sciences, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, ChinaNational Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China; School of Fundamental Physics and Mathematical Sciences, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, ChinaNational Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China; Corresponding author.National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China; School of Fundamental Physics and Mathematical Sciences, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China; University of Chinese Academy of Sciences, Beijing 100049, ChinaIn this study, we designed ranging parameters and refined a loop filtering algorithm to solve the problem of parameter compatibility with the phasemeter and low ranging accuracy under bidirectional communication conditions. This enables the ranging and communication system to be integrated directly into the phasemeter as an auxiliary module. Experimental results compare fiber measurement lengths under different clock sources, indicating that the system achieves an ranging accuracy of 82.1 cm with an rms error of 9.14 cm. Additionally, the data communication rate reaches 19.5 kbps with a bit error rate below 10−6, all while ensuring that the implementation of the laser ranging and data communication system utilizes only 1% of the optical power to avoid introducing excessive phase noise to the scientific interferometer.http://www.sciencedirect.com/science/article/pii/S2211379724006703Space gravitational waveLaser rangingSpread spectrum communicationLaser interferometry |
| spellingShingle | Peiquan Chen Yibin Zhang Rujie Deng Heshan Liu Ziren Luo Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection Results in Physics Space gravitational wave Laser ranging Spread spectrum communication Laser interferometry |
| title | Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection |
| title_full | Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection |
| title_fullStr | Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection |
| title_full_unstemmed | Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection |
| title_short | Experimental demonstration of bi-directional laser ranging and data communication for space gravitational wave detection |
| title_sort | experimental demonstration of bi directional laser ranging and data communication for space gravitational wave detection |
| topic | Space gravitational wave Laser ranging Spread spectrum communication Laser interferometry |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724006703 |
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