As space instruments become ubiquitous along with advancing capabilities, one of the
central challenge is to provide more efficient communication links, between the control …

空间激光通信凭借其带宽优势, 成为未来高速空间通信不可或缺的有效手段,
是近年来国际上的研究热点. 本文详细介绍了美国, 欧洲和日本在空间激光通信技术领域的最新 …

The future demand for enhanced telecommunication capacity required to support human
and robotic exploration from deep-space has motivated the advancement of free-space laser …

Suppressing the dark count rate (DCR) is one of the main issues in the development of the
superconducting nanowire single-photon detector. Here, we study the effect of suppressing …

Towards deep space optical communications | Nature Astronomy Skip to main content Thank
you for visiting nature.com. You are using a browser version with limited support for CSS. To …

In order to evaluate the pointing error effect on laser linewidth tolerance in a space coherent
optical communication system, we derive a closed-form bit error rate (BER) model for binary …

As Optical Low Earth Orbit Downlinks (OLEODL) serve for sensor data download from earth
observation satellites, their link scenario is strongly asymmetric, since the data flow is mostly …

I. Introduction ver the next 50 years, the average downlink data rate from deep space
missions will increase by an order of magnitude each decade1. There are many reasons for …

Optical Satellite Downlinks have gathered increasing attention in the last years. A number of
experimental payloads have become available, and downlink experiments are conducted …

In order to realize low‐orbit microsatellite laser communication, L‐and U‐frame structures
are designed, respectively, for the payload of single‐lens reflex (SLR) laser communication …