Can QPUs (Quantum Processing Units) built on with electrons in superconducting graphene ever be faster than photons in integrated nanophotonics?
There are integrated parametric single-photon emitters and detectors.
Is there a lower cost integrated nanophotonic coherent light source for [quantum] computing than a thin metal wire?
"Electrons turn piece of wire into laser-like light source" (2022) https://www.hackerneue.com/item?id=33493885
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Can QPUs (Quantum Processing Units) built on with electrons in superconducting graphene ever be faster than photons in integrated nanophotonics?
There are integrated parametric single-photon emitters and detectors.
Is there a lower cost integrated nanophotonic coherent light source for [quantum] computing than a thin metal wire?
"Electrons turn piece of wire into laser-like light source" (2022) https://www.hackerneue.com/item?id=33493885