-A record-breaking transmission capacity of 22.9 petabits per second in a single optical fiber was demonstrated. -Large-scale space-division multiplexing technology was successfully combined with ...

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 ...

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 ...

How researchers are employing advanced materials and semiconductor techniques to address electro-optical needs. How they developed photonic IC (PIC) circuit elements including power couplers, phase ...

SANTA CLARA, Calif. – March 1, 2023 – Silicon photonics company Ayar Labs today announced what it said is the first demonstration of 4 terabit-per-second (Tbps) bi-directional Wavelength Division ...

04 December 2008 Huawei Technologies Co Ltd. ("Huawei"), a leader in providing next-generation telecommunications network solutions for operators around the world, today announced that it has been ...

New research by Toshiba Europe and telecoms giant Orange suggesting that quantum key distribution (QKD) can be deployed on existing optical networks is being hailed by the two firms as a “huge step ...