Monday, 6 June 2022

A novel all-optical switching method makes optical computing and communication systems more power-efficient

Photonics researchers have introduced a novel method to control a light beam with another beam through a unique plasmonic metasurface in a linear medium at ultra-low power. This simple linear switching method makes nanophotonic devices such as optical computing and communication systems more sustainable requiring low intensity of light.

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Forgotten property of the electron

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely over...