EXFO’s Olivier Côté digs into testing challenges — and outlines how methods are evolving to accommodate hollow core fiber's ...

Despite the modern world relying heavily on digital optical communication, there has not been a significant improvement in the minimum attenuation—a measure of the loss of optical power per kilometer ...

OSAKA, Japan--(BUSINESS WIRE)--Sumitomo Electric Industries, Ltd. (TOKYO:5802)(ISIN:JP3407400005) has developed a new-type coupled multi-core optical fiber suitable for ultra-long-haul transmission, ...

The recent development in the utilization of flexible optical fiber sensors and the prospective application scenarios were then summarized, which encompass human activity monitoring and healthcare, ...

A team of Microsoft-backed researchers has unveiled a new type of hollow core optical fiber that promises unprecedented speed and lower latency for the internet. This breakthrough was published this ...

Researchers have developed a way to use 3D printing to create a preform that can be drawn into silica glass optical fibers, which form the backbone of the global telecommunications network. This new ...

DARPA has succeeded in creating hollow-core photonic-bandgap optical fiber, which allows light to travel along its length at around 99.7% the speed of light, or a 30% improvement over conventional ...

When a spectrometer is being configured for a given experiment, one of the commonly overlooked considerations is in selecting the best fiber optic cable. While there are many different factors to ...

A new type of optical fiber filled with nothing but thin air has been found to be particularly effective for carrying out quantum key distribution (QKD), a security protocol that is in principle ...

At the Mobile World Congress (MWC 2026) held in Barcelona, Spain, Hengtong made a significant impact with its exhibition ...