Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry

doi:10.1007/s13320-019-0574-5

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	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
刊名	Photonic Sensors
	2019
页码	10
关键词	Intersatellite laser interferometry,telescope,TTL coupling noise,Instruments & Instrumentation,Optics
ISSN号	1674-9251
DOI	10.1007/s13320-019-0574-5
英文摘要	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.
语种	英语
内容类型	期刊论文
源URL	[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.