A fast laser pulse stimulates the decay in a quantum dot and suppresses the timing uncertainty in the generation of single photons, which substantially improves the coherence of the source.

中文翻译：

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用激光脉冲协调单光子

快速激光脉冲刺激量子点的衰变并抑制单光子产生的时间不确定性，这大大提高了光源的相干性。