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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3 min read
Laser machining processes, Surface texturing - 23 March 2021

Shiny chocolate, black gold, and other oddities

What do the wings of the Morpho butterfly, the feathers of some hummingbirds, and lotus leaves have in common? Microscopic periodic structures give them special optical, chemical or mechanical...
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5 min read
Laser material processing, Surface texturing - 17 February 2020

Are sharks going to help us reduce our CO2 emissions?

The challenge of kerosene consumption in commercial aviation
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