| Autor: |
Bo Peng, Kailan Wu, Yichao Yang, Jingui Wu, Zhongkai Guo, Yun Wang, Yongchao Zheng, Xuling Lin |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Optics Express. 31:13751 |
| ISSN: |
1094-4087 |
| Popis: |
The inter-satellite laser ranging heterodyne interferometer is vital for future gravity missions to achieve high ranging accuracy. This paper proposes a novel off-axis optical bench design which integrates merits of the off-axis optical bench design of GRACE Follow-On mission and other on-axis designs. This design makes use of lens systems subtly to restrict the tilt-to-length coupling noise and takes advantage of the DWS feedback loop to maintain the transmitting beam and receiving beam anti-parallel. The critical parameters of the optical components are determined and the carrier-to-noise ratio for a single channel of the photoreceiver is calculated to be more than 100 dB-Hz for the high case. The off-axis optical bench design is a potential candidate for China’s future gravity missions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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