Unlike other technologies, fibre optics transmit information through pulses of light based on two physical phenomena: ...

The AR glasses optical waveguide system consists of a display and an optical lens that uses TIR principles to transport light ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

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 ...

A research team led by Professor Cheol Song at the Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk ...

Optical signal transmission can be significantly improved by limiting the wavelength of transmitted signals. Fiber Bragg ...

BEIJING, Sept 4 (Reuters) - China will impose tariffs of up to 78.2% on certain U.S. optical fibre imports from September 4, the commerce ministry said in a statement a few minutes before midnight on ...

Russia is testing naval drones controlled by fiber-optic cables. Aerial fiber-optic drones have proven valuable as jamming-resistant capabilities. The drone maker said they can be used for attacks and ...

A new type of hollow optical fibre promises to boost the amount of data that can be carried in each glass strand, and to do so over longer distances. This could help to make telecommunications systems ...

One of the buzziest technologies in modern science may be running right under your feet. Fiber optic cables bring you the internet as data-rich pulses of light, but they also detect signals from the ...

The Azure team’s breakthrough, tested over 1,200 km of fiber, cuts transmission loss to below 0.1 dB/km and expands bandwidth, promising faster, cheaper, and more energy-efficient data networks.

At the same time, the benefits brought by investments are beginning to show, with AI driving significant revenue growth for ...