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| Inter-satellite Laser Interferometry Simulation System forGravitational Wave Detection |
| MU Henglin,LI Yan |
| Department of Precision Instrument, Tsinghua University, Beijing 100084, China |
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Abstract The inter-satellite laser interferometers have a longer interference arm (106km) than the ground interferometer and can detect gravitational waves in lower frequency bands 0.1mHz～1Hz. The inter-satellite laser interferometer has a typical structure of a transponder-type heterodyne interferometer, and its essence is an optical phase-locked loop. The simulated inter-satellite laser interferometer is built on the ground, and the frequency of the slave laser is successfully locked to the frequency of the stabilized master laser. The results show that the locking time is more than 2×104s, which meets the detection requirement of low-frequency signals. The interferometer has no coarse errors under different conditions of shorter and longer displacements. The noise caused by environmental disturbances such as temperature and air pressure is the key factor that restricts the accuracy of the interferometer.
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Received: 19 July 2023
Published: 25 March 2024
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| ［13］ |
MCNAMARA P W. Weak-light phase locking for LISA ［J］. Classical and Quantum Gravity, 2005, 22(10): S243-S247.
|
| ［7］ |
张超超, 王建波, 殷聪, 等. 基于光学锁相环的高稳定度激光稳频方法研究 ［J］. 计量学报, 2022, 43(9): 1154-1160.
|
| ［16］ |
MCKENZIE K, SPERO R E, SHADDOCK D A. Performance of arm locking in LISA ［J］. Physical Review D, 2009, 80: 102003.
|
| ［5］ |
LUO J, CHEN L S, DUAN H Z, et al. TianQin: a space-borne gravitational wave detector ［J］. Classical and Quantum Gravity, 2016: 33(3): 035010.
|
| ［2］ |
LUO Z, LIU H, JIN G. The recent development of interferometer prototype for Chinese gravitational wave detection pathfinder mission ［J］. Optics & Laser Technology, 2018, 105: 146-151.
|
| ［3］ |
AMARO-SEOANE P, AUDLEY H, BABAK S, et al. Laser Interferometer Space Antenna ［J/OL］. arXiv preprint, 2017: 1702.00786.
|
| ［9］ |
ASHTIANI F, AFLATOUNI F. Integrated electro-optical phase-locked loop for high resolution optical synthesis ［J］. Optics Express, 2017, 25(14): 16171-16181.
|
| ［11］ |
YU T, JIANG S, FANG J, et al. Passive repetition-rate stabilization for a mode-locked fiber laser by electro-optic modulation ［J］. Optics Letters, 2022, 47(5): 1178-1181.
|
| ［12］ |
CAO F, ZHANG R. Discussion on the effect of an optical phase-locked loop on the coherence properties of a laser ［J］. Journal of the Optical Society of America B, 2016, 33(5): 910-914.
|
|
ZHANG C C, WANG J B, YIN C, et al. Research on High Stability Laser Frequency Stabilization Method Based on Optical Phase-Locked Loop ［J］. Acta Metrologica Sinica, 2022, 43(9): 1154-1160.
|
| ［6］ |
MING M, LUO Y, LIANG Y R, et al. Ultraprecision intersatellite laser interferometry ［J］. International Journal of Extreme Manufacturing, 2020, 2(2): 022003.
|
| ［8］ |
HOU D, NING B, LI P, et al. Modeling Analysis for Phase-Locking of Mode-Locked Laser ［J］. IEEE Journal of Quantum Electronics, 2011, 47(7): 891-898.
|
| ［4］ |
FRANCIS S P. Multi-link laser interferometer architecture for a next generation GRACE ［D］. Canberra: Australian National University, 2017: 1-26.
|
| ［1］ |
SAULSON P R. Josh Goldberg and the physical reality of gravitational waves ［J］. General Relativity and Gravitation, 2011, 43(12): 3289-3299.
|
| ［10］ |
ZHANG W, ZHOU W, CHEN X, et al. Development of a photoelectric phase-locked loop model to better synchronize frequency combs and microwaves ［J］. Applied Optics, 2020, 59(19): 5723-5728.
|
| ［14］ |
LI H J, QI H X, LIANG X D, et al. Automatic digital optical heterodyne phase locking loop in the milliradian domain for spaceborne laser interferometry ［J］. Applied Optics, 2022, 61(23): 6915-6923.
|
| ［15］ |
GERBERDING O, SHEARD B, BYKOV I, et al. Phasemeter core for intersatellite laser heterodyne interferometry: modelling, simulations and experiments ［J］. Classical and Quantum Gravity, 2013, 30(23): 235029.
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2024, Vol. 45 
