EurekAlert!

World record achieved in transmission capacity and distance: With 19-core optical fiber with standard cladding diameter 1,808 km transmission of 1.02 petabits per second

- The world's first successful petabit-class transmission over more than 1,000 km using standard 19-core optical fiber, achieving a transmission rate of 1.02 petabits per second over a distance of ...
EurekAlert!

World's first practical surface-emitting laser for optical fiber communications developed: advancing miniaturization, energy efficiency, and cost reduction of light sources

- Development of the world's first practical surface-emitting laser suitable for optical fiber communications systems. - Utilization of quantum dots as an optical gain medium, enabled by NICT's ...
Morningstar

IEEE Study Demonstrates Optical Fiber Bundles as a Promising Solution for High-Altitude Laser Communication Systems

Experiments show optical fibers could be key to realizing a flexible, distributed architecture for high-speed data links in aircraft PISCATAWAY, N.J., Dec. 26, 2025 /PRNewswire/ -- Free-space optical ...
NextBigFuture

Cheap, 9 Gbps Last Mile Free-space Optical Data Communication

Miniaturized FSO breakthrough unlocks high-speed wireless communication anywhere Researchers from Nanjing University (NJU) have developed a miniaturized FSO system that promises to revolutionize ...