Modulation and Signal Processing for LEO-LEO Optical Inter-Satellite Links
IEEE Access, 2023 We investigate key aspects of coherent optical communications on inter-satellite links (ISLs) for the next-generation ultra-dense low-Earth orbit (LEO) constellations.
I. P. Vieira, T. C. Pita, D. A. A. Mello
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High-capacity and secure inter-satellite optical wireless communication using 2D DPS-OCDMA [PDF]
Scientific ReportsInter-satellite optical wireless communication (IsOWC) has emerged as a promising technology for high-capacity and secure links in next-generation satellite networks.
Ammar Armghan +5 more
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Temporary Laser Inter-Satellite Links in Free-Space Optical Satellite Networks
IEEE Open Journal of the Communications Society, 2022 Laser inter-satellite links (LISLs) between satellites in a free-space optical satellite network (FSOSN) can be divided into two classes: permanent LISLs (PLs) and temporary LISLs (TLs).
Aizaz U. Chaudhry, Halim Yanikomeroglu
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Robust high-capacity free-space optical communication using OAM-based structured light and intelligent adaptive signal processing [PDF]
Scientific ReportsFree-space optical (FSO) communication enables high-speed, secure, and bandwidth-efficient data transmission for terrestrial and inter-satellite networks, outperforming traditional radio frequency (RF) systems in interference immunity and directional ...
Muhammad Ahmad +5 more
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RF-Assisted Uncertainty Cone Reduction in Free-Space Optical Inter-Satellite Links
IEEE Open Journal of the Communications SocietyOne of the space communications industry’s current focuses is developing high-throughput communication terminals for satellite-to-satellite communication links.
Elena Fernandez-Nino +3 more
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Beyond Fiber: Toward Terahertz Bandwidth in Free-Space Optical Communication [PDF]
SensorsThe rapid advancement of terahertz (THz) communication systems has positioned this technology as a key enabler for next-generation telecommunication networks, including 6G, secure communications, and hybrid wireless-optical systems.
Rahat Ullah +8 more
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Ego-Satellite Perspective Multi-PAT Configurations for Optical Inter-Satellite Links
IEEE AccessEfforts are being made to commercialize optical inter-satellite links (O-ISL) in low earth orbit (LEO) satellite networks as it is a crucial technology for next-generation communication networks.
Jae Seong Hwang +2 more
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A high-performance 10 mm diameter MEMS fast steering mirror with integrated piezoresistive angle sensors for laser inter-satellite links [PDF]
Microsystems & NanoengineeringThis paper presents a compact and high-performance piezoelectric micro-electro-mechanical system (MEMS) fast steering mirror (FSM) designed for use in laser inter-satellite links (ISLs).
Wenli Xue +11 more
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Optical Inter-Satellite Link over Low Earth Orbit: Enhanced Performance [PDF]
Journal of Physics: Conference Series, 2021 Abstract Space communication systems are traditionally operated with microwave in satellite-to-satellite links. Now, more efficient and reliable operation is required, which lead to use optical links for Inter Satellite Links (ISLs). This paper investigates the system performance of an optical ISL proposed between satellites over Low ...
Mohamed I. Shehata +4 more
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PLoS ONE, 2022 Inter-satellite optical wireless communication (Is-OWC) links can become promising solutions to realize the next-generation high-speed communication services.
Sushank Chaudhary +5 more
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