Every day, the need for high speed reliable data transmission increases more and more. One important option is the passive optical networks which use the optical fiber and provides high data rates and ...

As one of the cutting-edge research areas in modern physics, space-based gravitational wave detection aims at capturing gravitational wave signals in the mHz frequency band. A key technological ...

As artificial intelligence hyperscale clusters expand rapidly across global data centers, Artificial Intelligence Data Centers (AIDCs) face unprecedented challenges in optical transport bandwidth, ...

Optical Code Division Multiple Access (OCDMA) systems enable simultaneous transmission of multiple data streams over a shared optical medium by assigning each user a unique code sequence. Rather than ...

Researchers have demonstrated a silicon-based optical communication link that combines two multiplexing technologies to create 40 optical data channels that can simultaneously move data. The new ...

Figure 1. Ultra-high parallel optical computing integrated chip - "Liuxing-I". High-detail view of an ultra-high parallelism optical computing integrated chip – “Liuxing-I”, showcasing the packaged ...

An all-optical memory stores digital data in circulating light for over 20 ms, using Raman amplification and multiple ...

Quantum networks, systems consisting of multiple connected nodes or devices that can transmit quantum information to one another, have the potential to advance future communications. These networks ...