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Quantum optics

Quantum optics

Single photon can encode quantum information in 10 dimensions

30 Jun 2017 Hamish Johnston
Schematic showing light in the microring resonator
Quantum ring: the resonator creates a frequency comb. (Courtesy: Nature)
A simple way of encoding a large amount of information in a single photon has been unveiled by an in

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Hamish Johnston is an online editor of Physics World
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