You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern ...

Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high-speed links between aircraft, spacecraft, and ground stations. However, ...

- 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 ...

Researchers have developed a fiber neural network system that performs intelligent processing of optical communication signals directly in the light domain. This approach integrates optical ...

Schematic of the optical cavity with a one molecule thick layer of tungsten diselenide (WSe2) at the antinode, the point where the light field intensity is at its maximum. Credit: Deng Laboratory, ...

Optical fibre communication systems have transformed global data exchange, offering vast capacity, low latency and high resilience to electromagnetic interference. By guiding light through highly ...

Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high ...

Optical phase conjugation (OPC) has emerged as a powerful technique to counteract the deleterious effects of nonlinearity and dispersion in fibre communication systems. By generating a phase-inverted ...