Nanophotonics

Light focussed by nano-antennas on a gold surface leaks out by generating propagating plasmons. Image credit: Urban Senica, ETH Zurich

Southampton/ETH Zürich team sets new threshold of trapping light at the nanoscale

The fabrication of photonic resonators able to focus light in extremely small volumes is proving a key technology which is presently enabling advances in fields as different as material science, optoelectronics, chemistry, quantum technologies, and many others

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