Towards Quantum-Native Communication Systems: New Developments, Trends, and Challenges

X Zhou, A Shen, S Hu, W Ni, X Wang, E Hossain… - arXiv preprint arXiv …, 2023 - arxiv.org
The potential synergy between quantum communications and future wireless
communication systems is explored. By proposing a quantum-native or quantum-by-design …

All-fiber photonic lantern multimode optical receiver with coherent adaptive optics beam combining

B Zhang, J Sun, C Lao, CH Betters, A Argyros… - arXiv preprint arXiv …, 2021 - arxiv.org
A multimode optical receiver for free space optical communications (FSOC) based on a
photonic lantern and adaptive optics coherent beam combining (CBC) of the lantern's single …

Free space optical communication receiver based on a spatial demultiplexer and a photonic integrated coherent combining circuit

V Billault, J Bourderionnet, JP Mazellier… - Optics …, 2021 - opg.optica.org
Atmospheric turbulence can generate scintillation or beam wandering phenomena that
impairs free space optical (FSO) communication. In this paper, we propose and demonstrate …

Fiber laser transceiving and wavefront aberration mitigation with adaptive distributed aperture array for free-space optical communications

C Geng, F Li, J Zuo, J Liu, X Yang, T Yu, J Jiang, X Li - Optics Letters, 2020 - opg.optica.org
In this Letter, we propose and demonstrate efficient adaptive optics correction of a
distributed 19-element fiber laser array for both receiving and transmission for the first time …

Adaptive turbulence compensation and fast auto-alignment link for free-space optical communications

Y Liang, X Su, C Cai, L Wang, J Liu, H Wang… - Optics …, 2021 - opg.optica.org
Free-space point-to-point optical communication often suffers from atmospheric turbulence
and device vibration where the environment is harsh. In this paper, by introducing an …

Integrated spatial light receivers based on inverse design

S Jiao, J Qiu, Y Chen, R Tao, W Guo, Y Li, J Wu - Optics Express, 2023 - opg.optica.org
Photonic integrated spatial light receivers play a crucial role in free space optical (FSO)
communication systems. In this paper, we propose a 4-channel and 6-channel spatial light …

Coherent beam combining of 7 fiber amplifiers based on all-fiber internal phase-locking technique

K Jin, H Chang, R Su, J Long, S Chen, J Zhang… - Optics & Laser …, 2024 - Elsevier
An all-fiber internal phase-locking coherent beam combining (CBC) system is experimental
demonstrated. Without the need for any external sampling elements, the relative phase …

Distributed active phase-locking of an all-fiber structured laser array by a stochastic parallel gradient descent (SPGD) algorithm

H Chang, R Su, J Long, Q Chang, P Ma, Y Ma… - Optics …, 2022 - opg.optica.org
Coherent beam combining (CBC) of fiber laser array is a promising way to achieve high
output power. Phase control is one key point to implement CBC. Appropriate feedback …

Blind skew compensation and digital combining with widely linear equalizer for multi-aperture coherent FSO communication

C Ju, N Liu, L Guan, D Wang, D Wang - Optics Express, 2023 - opg.optica.org
Coherent digital combining technology using multiple small apertures has a lot of
advantages over doing so with a single large aperture, including the effective mitigation of …

High-resolution beam scanning technique with microlens array and adaptive fiber-optics collimator

X Yang, C Geng, F Li, X Li, J Zuo, J Jiang, B Li, X Li - Optics Express, 2021 - opg.optica.org
Conventional beam scanning systems employing a microlens array (MLA) suffer from the
problem that only discrete diffraction angles can be addressed because of the periodic …