Abstract We study the quantum effects of entanglement between continuous-mode photon and phonon fields in waveguide channels that are coupled to an optomechanical resonator structure with two optical modes. We show that such optomechanical resonator-waveguide system can drastically enhance the efficiency for generating entangled traveling photon-phonon single pairs, and can serve to implement controllable continuous-mode photon-phonon squeezing of weak input signals. The effectiveness of the generation-efficiency enhancement and the quantum squeezing operation is attributed to the resonance between the normal-mode photon transition and the phonon mode in the optomechanical resonator structure.

中文翻译：

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光机械谐振器-波导系统中的连续模式光子-声子纠缠效应

摘要 我们研究了耦合到具有两种光学模式的光机械谐振器结构的波导通道中连续模式光子和声子场之间纠缠的量子效应。我们表明，这种光机械谐振器 - 波导系统可以显着提高产生纠缠行进光子 - 声子单对的效率，并且可以用于实现微弱输入信号的可控连续模式光子 - 声子压缩。产生效率增强和量子压缩操作的有效性归因于光机械谐振器结构中的正常模式光子跃迁和声子模式之间的共振。