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本文提出一种方案,通过双路双光子吸收后光束之相消性干涉,增强光子反聚束效应可达10~(12)倍。因此实验能观察到双光子吸收过程产生的光子反聚束现象。
In this paper, a scheme is proposed to enhance photon anti-bunching effect up to 10 ~ (12) times by the destructive interference of the two-way two-photon absorption beam. Therefore, we can observe the anti-bunching phenomenon of photons produced by the two-photon absorption process.