fibre optic

O-band transmission is a foundational technology for high-speed optical communications and data center interconnects. In this post we're looking at FiberLabs' latest flagship amplifiers - the Praseodymium-Doped Fiber Amplifier (PDFA) and Bismuth-Doped Fiber Amplifier (BDFA) - that bring new capacity in O-band WDM signal amplification.

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.

Over three decades ago, when optical communication was commercially adopted, it relied on two main technologies: wireless Free Space Optical (FSO) transmission and fiber optic technology, which used physical wires. Since the 1990s, optical fiber technology has seen significant advancements in distance, bandwidth, speed, reliability, and other improvements that have contributed to its widespread adoption.

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.

A live traffic identifier for fibre is an advanced yet straightforward instrument engineered specifically for maintaining and installing fibre optic networks. It operates by identifying optical fibres through the detection of signals travelling through single-mode fibres.

Ensure your optical network's reliability with AusOptic's top-tier calibration services. From OTDRs to spectrum analysers, our expert technicians guarantee unmatched accuracy and performance.

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.

The FITEL S185 Series of Fusion Splicers marks a big step forward in specialty fibre splicing tech. These high-end tools handle a broad range of industry jobs, from basic fibres to tricky polarisation-maintaining and large-diameter fibres. In this post, we'll look at the features all models share, what makes each one special, and how different industries put them to work.

Free Space Optical (FSO) communication has come a long way! Here we look at the revolutionary advancements in FSO technology by OFS and Furukawa Electric, including state-of-the-art fibre solutions like the VLMA Erbium-Doped Fibre Amplifier Module, Raman Fibre Laser Module, and Erbium-Ytterbium Optical Fibre. Stay ahead in the future of high-speed, secure, and efficient data transmission.

YOFC’s recent field trials with major telecom operators in China have set new global benchmarks for data transmission speed, capacity, and latency reduction. Hollow core fibre has significant potential to shape the next generation of fibre transmission in the era of artificial intelligence and high-performance computing.

Discover the advancements in hollow core fibre technology and the FITEL S185 series splicers, enabling ultra-fast, low-latency data transmission with precise splicing solutions.The FITEL S185 Series of Fusion Splicers marks a big step forward in specialty fibre splicing tech. These high-end tools handle a broad range of industry jobs, from basic fibres to tricky polarisation-maintaining and large-diameter fibres. In this post, we'll look at the features all models share, what makes each one special, and how different industries put them to work.

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.

Discover how Hollow Core Fibre technology is revolutionizing global communications by enabling faster data transmission through air, with real-world applications in 5G, financial trading, and more.

Ensure your optical network's reliability with AusOptic's top-tier calibration services. From OTDRs to spectrum analysers, our expert technicians guarantee unmatched accuracy and performance.

Introducing the new FITEL S185EDV with End View system, designed for splicing fibres with complex internal structures like Hollow Core and PCF. The Dual Mirror System provides detailed cross-sectional images of the fibers, giving users more control and precision in splicing.

Power over Ethernet (PoE) is a technology that enables the simultaneous transmission of data and electrical power via standard Ethernet cabling. This facilitates the efficient and cost-effective powering of devices in remote or inaccessible locations, eliminating the requirement for additional AC power infrastructure. From powering remote devices to simplifying installations, PoE revolutionises network infrastructure. It eliminates the need for specialised wiring and costly new equipment, introducing instead intelligent power management and cost-effective solutions.

To achieve reliable and efficient fibre optic networks, a variety of testing methodologies have been adapted around the industry. Among these, Optical Time Domain Reflectometry (OTDR) stands out as a powerful and adaptable tool. This post compares OTDR with other common fibre optic testing methods, highlighting their strengths, weaknesses, and ideal application scenarios.

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.

Optical Time Domain Reflectometers (OTDRs) are crucial tools in the field of fibre optic network management, essential for commissioning, troubleshooting, and maintenance. They provide a comprehensive analysis of fibre optic links by measuring total loss, optical return loss (ORL), and fibre length. Here we explore the fundamental principles and specifications of OTDR technology, aiding in the selection and effective use of these instruments.