Optimizing up-conversion single-photon detectors for quantum key distribution.
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DOI: 10.1364/oe.397767
Abstract: High-performance single-photon detectors (SPDs) at 1550-nm band are critical for fiber-based quantum communications. Among many types of SPDs, the up-conversion SPDs based on periodically poled lithium niobate waveguides are of great interest. Combined with a… read more here.
Keywords: conversion single; optimizing conversion; single photon; photon detectors ... See more keywords