Four-wave mixing (FWM) is a nonlinear optical phenomenon occurring in fibre-based Wavelength Division Multiplexing (WDM) systems, where the interaction among multiple channels produces additional ...

Quantum entanglement is the foundational resource of the quantum network, enabling various applications such as quantum communication, quantum sensing, and quantum computing. However, current schemes ...

Hybrid optical amplifiers represent a significant advancement in optical communications, merging the strengths of different amplification technologies to enhance performance in dense wavelength ...

MOUNTAIN VIEW, Calif., August 18, 2025--(BUSINESS WIRE)--Lightmatter, the leader in photonic (super)computing, today announced a groundbreaking achievement in optical communications: a 16-wavelength ...

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 ...

Copper cabling has been the workhorse for moving data inside of AI and HPC data centers, but fiber is nipping at its heels. Optics brings three possible bandwidth multipliers — wavelength-division ...

SANTA CLARA, CA - SEPTEMBER 18: A worker at the displays a strip of a hybrid silicon laser chip at company headquarters September 18, 2006 in Santa Clara, California. Intel announced today that its ...

Intel Labs has announced “a significant advancement in its integrated photonics research – the next frontier in increasing communication bandwidth between compute silicon in data centers and across ...

AT&T Business introduced its Express Waves service, which is a high-capacity fiber service designed to accelerate deployment of data-intensive enterprise workloads across its nationwide wavelength ...