laser

Optiwave Systems Inc. has developed groundbreaking Free-Space Optical (FSO) simulation software that provides engineers with valuable design tools for next-generation communication systems. This innovation, validated through a prestigious collaboration with the National Research Council of Canada (NRC) and the University of Ottawa, represents a significant advancement in bringing laser-powered communications closer to commercial reality.

Last week at OFC 2025, AusOptic had the opportunity to witness firsthand how Lightera, the newly rebranded OFC and Furukawa Electric company, is positioning itself at the forefront of optical technology.

With the rapid growth of AI workloads and data centres, optical fibre technologies must evolve at an unprecedented pace to meet the urgent need for high-fibre density solutions that provide both high capacity and ultra-low latency. Companies at the forefront of innovation, such as Lightera, are shaping the future of network infrastructure with advancements in hollow core fibre, multi-core fibre, and high-density fibre bundles.

New from Chilas, a Dutch laser manufacturer founded in 2018, specialising in ultra-narrow linewidth external cavity lasers (ECLs) with wide tuneability. After four years of dedicated research, development, and collaboration, Chilas has introduced three new laser systems - Atlas, Comet, and Polaris - to address critical demands in quantum sensing, LiDAR, telecommunications, and biomedical imaging.

This year, we’ve seen several new and innovative laser systems enter the market. One notable example is the team at indie, in partnership with a III-V fab, who developed a proprietary DFB laser diode design centred at 1550 nm. This design provides over 150 mW of output power and features significant improvements in linewidth and modulation response compared to standard DFB lasers, combining exceptional performance with cost-effectiveness.

Today we’re exploring fibre Bragg gratings (FBGs) and optical filters with Marc-André Laliberté, Product Line Manager at TeraXion. With decades of experience in optical communications, TeraXion is a leading player in designing and manufacturing components that enhance fibre optic systems across diverse applications. This post will go over the fundamental principles, practical applications, and design considerations that render FBG-based optical filters an indispensable technology in the contemporary photonic realm.

Laser modulation has become an increasingly crucial aspect of various applications, from communication networks to spectroscopy and imaging. The ability to precisely control the amplitude, frequency, and timing of laser output has unlocked a world of possibilities. In this comprehensive guide, we'll delve into the technical approaches that leading industry players like AeroDIODE have pioneered to revolutionise fibre-optic modulation.

This case study examines the pivotal role of Monocrom, a Catalan company specialising in laser technology, in the European Space Agency's (ESA) 2022 Mars mission. Monocrom developed a sophisticated laser system integrated into a robotic explorer, designed to analyse the Martian surface for potential signs of life. This project represents a significant advancement in space exploration technology and highlights the importance of specialised European companies in international space missions.

Monocrom presents its 2 µm Direct Diode Laser technology for Industry and Medicine at the PHOTONICS + Virtual Exhibition and Conference that took place this February.