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Quantum communication: Each photon counts — Science Daily
The single-photon detector is characterized by five convincing factors: 91% detection efficiency; direct integration on chip; counting rates on a Gigahertz scale; high timing resolution and negligible...
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Physicists make discovery in the quantum realm by manipulating light — phys.org
This is a schematic diagram of part of the superconducting chip. The wavy line is the superconducting cavity. The piece in the bottom right is the superconducting switch. Credit: UCSB Physicists make...
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