Laser Communication

Space optical communications: why are space-to-ground links taking time to develop?

As seen in previous articles, a technological and market revolution in the space sector is reshaping the industry. Low Earth Orbit (LEO) satellite constellations are emerging as current radio...
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Local networks - LAN

Switching to an all-optical network – The best ROI when upgrading your infrastructure?

Companies needing to upgrade or replace existing telecommunications networks look for ways to improve efficiency while reducing capital expenditure and operating expenses. IT and network managers...
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Laser Communication

Satellite-to-ground laser communications: a step from experimentation to commercialization

Optics will be part of space communications in the near future, since radio frequency will not be able to follow the growing needs, as shown in a previous article: "Lighting up the future of...
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Laser Communication

Lighting up the future of satellite communications

Since the beginning of the space conquest, communication between satellites and ground is an essential concern. For example, the first artificial Earth satellite was already sending information to...
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2 min read
Spatial division multiplexing (SDM) - 15 December 2020

Why is MPLC the best Space Division Multiplexing technique?

Have you heard about this revolutionary new technique that allows information to be encoded in independent shape of light inside an optical fiber? Read on for an insight into...
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2 min read
Spatial division multiplexing (SDM), Orbital Angular Momentum (OAM) - 17 April 2020

What is an OAM wave and what are its properties?

Orbital Angular Momentum OAMs are currently the subject of numerous research projects. Highly praised by their advocates, “on paper” they offer the power to multiply the bandwidth of our modern...
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2 min read
Spatial division multiplexing (SDM) - 23 May 2019

How are researchers using quantum optics to make the internet more secure?

Quantum optics makes communication nearly impregnable. Recently, a team from the University of Southern California (USC) published an article on the subject that I would like to share with you.
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5 min read
Spatial division multiplexing (SDM), Multimode fiber - 26 March 2019

How to reach 10 Pb/s in single optical fiber?

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