… deep space—A review of the existing systems and technologies with recommendations for improvement. Part I: Direct to Earth links and smallsat telecommunications …

F Davarian, A Babuscia, J Baker… - IEEE Aerospace and …, 2020 - ieeexplore.ieee.org
Optical communications from Earth orbiters have been … (DSOC), which is developing an
optical terminal and ground support … Even though it is designed to also support higher data rates, …

Latest developments in the field of optical communications for small satellites and beyond

DR Kolev, A Carrasco-Casado, PV Trinh… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
ground station for the experiments with our High-speed … starting with the world’s first
space-to-ground downlink experiment … an optical communication architecture for direct downlinks …

[HTML][HTML] Demonstration of 100 Gbps coherent free-space optical communications at LEO tracking rates

SM Walsh, SFE Karpathakis, AS McCann… - Scientific Reports, 2022 - nature.com
… across static links, ground-to-low earth orbit links of Terabits … -space optical communications
for ground-to-ground, ground-… These direct-detection methods only require a detector that …

Analytical channel model and link design optimization for ground-to-HAP free-space optical communications

H Safi, A Dargahi, J Cheng, M Safari - Journal of Lightwave …, 2020 - opg.optica.org
… bi-directional optical communications between Earth and … 2 where a ground station transmits
optical signals towards an … angle between two straight lines from the ground transmitter to …

Site diversity in downlink optical satellite networks through ground station selection

E Erdogan, I Altunbas, GK Kurt, M Bellemare… - IEEE …, 2021 - ieeexplore.ieee.org
… here a downlink optical SatCom where a low Earth orbit (LEO… • The zenith angle has a direct
impact on the design of downlink … -to-ground downlink optical communications with spatial …

Optical inter-satellite link terminals for next generation satellite constellations

C Carrizo, M Knapek, J Horwath… - … Communications …, 2020 - spiedigitallibrary.org
… to the estimated half of the world's population still without internet. … number of required ground
station gateways while allowing … terminal launched into orbit has a direct impact on the cost

Near-earth laser communications

H Hemmati - Near-Earth Laser Communications, Second Edition, 2020 - taylorfrancis.com
… -optics-equipped optical communications ground station in … coherent communications (4a)
and laser transmitters for direct-… the earlier optical communication demonstrator designs were …

Space-ground coherent optical links: ground receiver performance with adaptive optics and digital phase-locked loop

L Paillier, R Le Bidan, JM Conan, G Artaud… - Journal of Lightwave …, 2020 - opg.optica.org
… low Earth orbit satellite-to-ground communication, we … ) and, compared to direct detection,
offers higher sensitivity as well as … include high bit rate coherent optical communication systems…

High data-rate optical communication payload for CubeSats

B Rödiger, C Menninger, C Fuchs… - … Communication …, 2020 - spiedigitallibrary.org
… of the CubeSat towards a ground station is essential and with … of the earth which will be
transmitted via O4C to the ground. … common footprints allowed a straight forward change of the …

Design and analysis of high-speed free space optical (FSO) communication system for supporting fifth generation (5G) data services in diverse geographical locations …

H Singh, N Mittal, R Miglani, H Singh… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
… Olive, “Optimizing ground station networks for free space optical … Singh, “An innovative
approach for performance enhancement of 320 Gbps free space optical communication system …