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Deterministic single-photon source based on spectral shift of a heralded photon
Deterministic single-photon source based on spectral shift of a heralded photon
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机译:基于先驱光子的光谱位移的确定性单光子源
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摘要
An apparatus for producing a single photon can comprise a modulator that modulates the wavelength of a pump beam based on wavelength of an idler photon of a signal/idler photon pair. A wavelength division multiplexer combines the modulated pump beam and the signal photon in a non-linear element to produce an output photon having a preselected wavelength based on signal photon wavelength and a wavelength of the modulated pump beam.
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