自由空间光通信
光子学
湍流
光通信
自由空间
计算机科学
模式(计算机接口)
电子工程
吞吐量
空格(标点符号)
电信
光学
物理
工程类
无线
操作系统
热力学
作者
Thibault Michel,Adeline Orieux,Cédric Dautancourt,Tanguy Luttman,Stephane Bernard,Claire Autebert,Louis Andréoli,Pu Jian,David Allioux,Olivier Pinel,Guillaume Labroille,Antonin Billaud
摘要
Space-to-ground laser communication is booming thanks to high throughput, stealth communication without frequency allocation. However, lasercom becomes really competitive beyond 10 Gbps. At this rate, fiber components, requiring SMF coupling, and thus turbulence mitigation become necessary. Based on Cailabs' core technology, Multi-Plane Light Conversion (MPLC) followed by photonic integrated chip, Cailabs develops a turbulence mitigation product entirely dedicated to lasercom. Previous work showed proof of concept for the 8-mode version. In this article we investigate last results obtained with the system including 100 Gbps communication and present the new 45-modes turbulence mitigation version.
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