Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry

doi:10.1007/s13320-019-0574-5

CIOMP OpenIR

	Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry
	Z.Wang; T.Yu; Y.Zhao; Z.R.Luo; W.Sha; C.Fang; Y.K.Wang
	2019
发表期刊	Photonic Sensors
ISSN	1674-9251
页码	10
摘要	The detection mission of gravitational waves in space is that the accuracy of the long-baseline intersatellite laser interferometry on the million-kilometer order needs to reach the order of 8pm/HzAmong all noise sources that affect the interferometry accuracy, tilt-to-length (TTL) coupling noise is the second largest source of noise after shot noise. This paper focuses on studying the contribution of TTL coupling noise of the telescope system in the intersatellite scientific interferometer. By referring to the laser interferometer space antenna (LISA)'s noise budget, TTL coupling noise is required to be within +/- 25 mu m/rad (+/- 300 mu rad). Therefore, this paper focuses on studying both the mechanism of TTL coupling noise due to the noise sources of the telescope and the method of suppressing the TTL noise, which can lay a foundation for noise distribution and the development of engineering prototypes in subsequent tasks.
关键词	Intersatellite laser interferometry,telescope,TTL coupling noise,Instruments & Instrumentation,Optics
DOI	10.1007/s13320-019-0574-5
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62963
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Z.Wang,T.Yu,Y.Zhao,et al. Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry[J]. Photonic Sensors,2019:10.
APA	Z.Wang.,T.Yu.,Y.Zhao.,Z.R.Luo.,W.Sha.,...&Y.K.Wang.(2019).Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry.Photonic Sensors,10.
MLA	Z.Wang,et al."Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry".Photonic Sensors (2019):10.

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