High-rate 256+ Gbit/s laser communications for enhanced high-resolution imaging using space-based very long baseline interferometry (VLBI)
JP Wang, B Bilyeu, D Boroson… - Free-Space Laser …, 2023 - spiedigitallibrary.org
Space-based VLBI imaging can dramatically improve state-of-the-art astronomical radio-
imaging resolution by enabling significantly longer baseline distances and eliminating …
imaging resolution by enabling significantly longer baseline distances and eliminating …
Turbulence Compensation for Receiving and Coherent Combining via Phased Fiber Laser Array
F Zou, Z Pan, J Liu, Z Li, L Pan, R Yang… - IEEE Photonics …, 2023 - ieeexplore.ieee.org
We first demonstrate atmospheric turbulence compensation and optical coherent combining
using a phased fiber laser array with the largest channels of sub-apertures. With multi …
using a phased fiber laser array with the largest channels of sub-apertures. With multi …
18km bidirectional free-space optical link with multi-aperture antenna and DWDM SFP+ transceivers (VERTIGO project)
N Perlot, P Hanne, A Johst, M Rothe… - Free-Space Laser …, 2023 - spiedigitallibrary.org
We report on the demonstration of a bidirectional free-space link over 18 km as part of the
European-Union project “VERTIGO” that investigates technologies for the optical GEO …
European-Union project “VERTIGO” that investigates technologies for the optical GEO …
Carrier Frequency Offset Estimation Scheme Based on Frame-Synchronous Training Sequence in Spatial Diversity Polarization Multiplexing Coherent FSO …
L Wang, J Wang, X Tang - IEEE Photonics Journal, 2023 - ieeexplore.ieee.org
The efficient and cost-effective suppression of atmospheric turbulence effects in free-space
optical (FSO) communication poses a significant challenge. To address this challenge, a …
optical (FSO) communication poses a significant challenge. To address this challenge, a …
Combining efficiency promotion of an all-fiber coherent combination system with special coupling-ratio fiber couplers for spatial diversity antennas in FSOC
J Liu, Y Yang, R Yang, F Zou, J Jiang… - Advanced Fiber Laser …, 2023 - spiedigitallibrary.org
The combination of numerous signals for a spatial diversity Free-Space Optical
Communication (FSOC) framework can be actualized based on fiber-optic devices or digital …
Communication (FSOC) framework can be actualized based on fiber-optic devices or digital …
Bidirectional real-time 10-Gbit/s free-space optical link with a 4-aperture array under strong scintillation
A Johst, N Perlot, P Hanne, M Rothe… - … on Space Optical …, 2023 - ieeexplore.ieee.org
We report on a demonstration of a bidirectional, multi-aperture free-space optics (FSO)
system and discuss general system design aspects. A multi-aperture terminal is used for …
system and discuss general system design aspects. A multi-aperture terminal is used for …
Real-Time 10 Gbit/s Digital Combining Over a 3 km Free-Space Optical Link With Multi-Aperture Receiver
P Hanne, A Arnould, N Perlot, A Johst… - … Networks; 24th ITG …, 2023 - ieeexplore.ieee.org
In this article, we demonstrate a real-time implementation of the digital combining of 10
Gbit/s signals received by a multi-aperture terminal over a 3 km free-space optical link. The …
Gbit/s signals received by a multi-aperture terminal over a 3 km free-space optical link. The …
[引用][C] 실외400m 환경에서다중렌즈기반무선광통신테스트베드구축
김종민， 고영채 - 한국통신학회학술대회논문집, 2023 - dbpia.co.kr
요 약본 논문은 다중렌즈를 이용하여 실외 400m 채널 환경에서 무선광통신 테스트베드를
구축한다. 3x3 다중입출력 시스템을 구축하기 위하여 3 쌍의 렌즈가 사용되었으며 …
구축한다. 3x3 다중입출력 시스템을 구축하기 위하여 3 쌍의 렌즈가 사용되었으며 …