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 ...
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 ...
EPFL researchers have developed a hybrid device that significantly improves existing, ubiquitous laser technology. The team at EPFL’s Photonic Systems Laboratory (PHOSL) has developed a chip-scale ...
Wireless electronics that have been used thus far in next-generation mobile communications using terahertz waves may reach their technical limit (namely, upper limit of frequency for wireless ...
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