Rechercher
close

Sami Laroui

Sami Laroui, who holds Master’s degrees in materials science and innovation and entrepreneurship, joined Cailabs in 2018. As a pre-sales engineer, he contributes to the development and commercialization of innovative optical solutions, that optimize the quality and performance of laser machining processes.

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...
Read the article
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...
Read the article
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...
Read the article
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...
Read the article
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...
Read the article
3 min read
Bessel beams - 28 January 2021

A laser needle to observe microscopic objects

Bessel beams are "needles" of light formed by the interference of a laser beam with a conical-phase (Fig. 1). They have many applications in both research and industry. In particular, they are used...
Read the article
2 min read
Laser material processing, Glass cutting, Bessel beams - 09 October 2020

Why switch to reflective technology to generate Bessel beams?

Glass cutting, especially for smartphone screens, requires high precision. Ultrashort laser machining using a Bessel beam allows quality improvement of machining, as well as their efficiency. It also...
Read the article
1 min read
Laser material processing, Laser machining processes - 29 April 2019

How to improve an ultrashort-pulse laser process?

Laser beam shaping is the way to optimize microdrilling with ultrashort-pulse lasers, improving the accuracy, effectiveness and efficiency of the process for an industrial use.
Read the article
3 min read
Laser material processing, Glass cutting, Bessel beams - 21 March 2019

Glass cutting using Bessel beams

Read the article

    Subscribe!

    Categories

    see all

    Popular posts

    Lighting up the future of satellite communications
    Julien Bayol - 31 May 2022
    What is an OAM wave and what are its properties?
    Tangi Le Guennic - 17 April 2020
    How does modal dispersion limit throughput over multimode fibers?
    Kévin Lenglé - 11 April 2019
    How does atmospheric turbulence impact Laser Communication?
    David Allioux - 28 March 2019
    Glass cutting using Bessel beams
    Sami Laroui - 21 March 2019

    Recent blog posts

    Space optical communications: why are space-to-ground links taking time to develop?
    Julien Bayol - 12 December 2022
    Switching to an all-optical network – The best ROI when upgrading your infrastructure?
    Jean-Philippe Gauthier - 29 September 2022
    Satellite-to-ground laser communications: a step from experimentation to commercialization
    Julien Bayol - 27 September 2022
    Lighting up the future of satellite communications
    Julien Bayol - 31 May 2022
    Upgrading your network infrastructure in the middle of a fiber shortage
    Jean-Philippe Gauthier - 24 May 2022