Understand the physics behind total internal reflection and why light can become completely trapped inside a medium. This video explains the conditions required for total internal reflection, the role ...

Why not take the same strands of light that already power the world’s fiber-optic cables and let them travel freely through ...

As health-conscious Americans have jumped headfirst into saunas, some Europeans have at times also found themselves a little ...

To better understand fiber-optic internet service, Hawaiian Telcom wanted to create an in-person, hands-on experience for its customers.

In Sept, 2025, Microsoft Azure announced it is scaling its hollow core fiber (HCF) production by outsourcing manufacturing to ...

An apparent industry first, Viavi’s all-in-one offering aims to help operators analyze and monitor HCF project investments ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

"Thermal confidence at the treatment site can change what's possible for next-generation vascular tools," said Charles Golub, Medical Marketing at Lightera. "Our goal is to help medical device ...

The world's largest fiber broadband event convenes industry leaders, innovators, and policy makers to explore AI, emerging infrastructure, and the next wave of connected ...

You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern University have shown that quantum teleportation can work inside fiber-optic ...

Ultra-sensitive infrared detectors originally built for defense and telecoms are moving into premium hunting and long-range ...