The field of all‐optical logic circuits has garnered significant attention in recent years, particularly with the integration of micro‐ring resonators to process information entirely via light. These ...
Dominik G.Rabus and Michael Hamacherare Ph.D. candidates at the Heinrich-Hertz-Institut fuerNachrichtentechnik Berlin GmbH, Berlin, Germany. Active and passive ring-resonator devicesare good for ...
The micro-resonator being activated by a semi-conductor laser. Credit: 2023 EPFL/Alain Herzog—CC-BY-SA 4.0. The team at EPFL's Photonic Systems Laboratory (PHOSL) has developed a chip-scale laser ...
Fifteen years ago, UC Santa Barbara electrical and materials professor John Bowers pioneered a method for integrating a laser onto a silicon wafer. The technology has since been widely deployed in ...
WASHINGTON — 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.
Engineers have invented a breakthrough optical phase modulator that controls visible light -- without dimming it -- with the smallest footprint and lowest power consumption. New device will improve ...
Integrated photonics is a rapidly-evolving industry sector, with infrared spectrum applications including high-speed 5G networks, biosensors on chip, and driverless cars. Researchers are now exploring ...
Researchers have develop a silicon-based optical communications link that can improve data-intensive internet applications from video streaming services to high-capacity transactions for the stock ...
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