Optical communication in space: Challenges and mitigation techniques
In recent years, free space optical (FSO) communication has gained significant importance
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
Acquisition and pointing control for inter-satellite laser communications
M Guelman, A Kogan, A Kazarian… - … on Aerospace and …, 2004 - ieeexplore.ieee.org
Communications and range estimation between formation members are essential functions
of formation flying. The inherent features of laser free-space link: small weight and mass …
of formation flying. The inherent features of laser free-space link: small weight and mass …
Performance of a laser μsatellite network with an optical preamplifier
S Arnon - JOSA A, 2005 - opg.optica.org
Laser satellite communication (LSC) uses free space as a propagation medium for various
applications, such as intersatellite communication or satellite networking. An LSC system …
applications, such as intersatellite communication or satellite networking. An LSC system …
[图书][B] Pointing, acquisition, and tracking systems for free-space optical communication links
TH Ho - 2007 - search.proquest.com
Pointing, acquisition, and tracking (PAT) systems have been widely applied in many
applications, from short-range (eg human motion tracking) to long-haul (eg missile …
applications, from short-range (eg human motion tracking) to long-haul (eg missile …
Modeling of an acousto-optic laser beam steering system intended for satellite communication
VV Nikulin, M Bouzoubaa, VA Skormin… - Optical …, 2001 - spiedigitallibrary.org
High data rate of laser communication systems should be matched by wide operational
bandwidth of beam positioning. This could be achieved by the application of nonmechanical …
bandwidth of beam positioning. This could be achieved by the application of nonmechanical …
卫星平台振动对星间激光链路的影响和解决方案
马晶， 韩琦琦， 于思源， 谭立英， 关文成 - 激光技术, 2005 - cqvip.com
分析了振动对卫星光通信的影响以及卫星平台振动产生原因和特点, 找出了卫星平台振动规律.
针对振动对卫星光通信系统影响问题, 定义了补偿因子以描述补偿效果; 对于影响较大的低频 …
针对振动对卫星光通信系统影响问题, 定义了补偿因子以描述补偿效果; 对于影响较大的低频 …
Use of least means squares filter in control of optical beam jitter
RJ Watkins, BN Agrawal - Journal of guidance, control, and dynamics, 2007 - arc.aiaa.org
MANY future space missions, laser communication systems, and imaging systems will
require optical beam jitter control in the nanoradian regime [1]. Jitter is the undesired …
require optical beam jitter control in the nanoradian regime [1]. Jitter is the undesired …
Principle demonstration of fine pointing control system for inter-satellite laser communication
YH Dong, HS Liu, ZR Luo, YQ Li, G Jin - Science China Technological …, 2015 - Springer
Due to high data rates and reliability, inter-satellite laser communication has developed
rapidly in these days. However, the stability of the laser beam pointing is still a key technique …
rapidly in these days. However, the stability of the laser beam pointing is still a key technique …
Adaptive compound control of laser beam jitter in deep-space optical communication systems
Y Su, J Han, X Wang, C Ma, J Wu - Optics Express, 2024 - opg.optica.org
In deep-space optical communication systems, precise pointing and aiming of the laser
beam is essential to ensure the stability of the laser link. In this paper, an adaptive …
beam is essential to ensure the stability of the laser link. In this paper, an adaptive …
[HTML][HTML] Research on Magnetohydrodynamic Angular Rate Sensor Denoising for a Space Laser Stabilization Control System
Y Su, C Ma, J Han, X Wang, Y Wang, Z Ji - Applied Sciences, 2023 - mdpi.com
The magnetohydrodynamic angular rate sensor (MHD ARS) is a high-bandwidth, high-
accuracy sensor that is increasingly used to measure spacecraft harmonic vibration …
accuracy sensor that is increasingly used to measure spacecraft harmonic vibration …