论文标题
没有非线性产生的挤压光产生的光
Squeezed light generated with hyperradiance without nonlinearity
论文作者
论文摘要
我们建议，伴有超沉载的挤压光是由线性系统中的量子干扰引起的，该系统由高质量的光腔和两个相干驱动的两级量子箱组成。当两个量子位分别放在腔内的岩的峰和槽（即，它们具有相反的耦合系数与腔体）时，我们表明在强度耦合和较弱的驾驶条件下，在超重态度中产生了挤压光。同时，当光子号均匀或奇怪时，Klyshko的标准在统一上上下交替。此外，可以通过调节驾驶场和Qubits之间的频率令人讨厌的压力来控制挤压光的正交角。它可以在各种量子系统中实现，包括但不限于两级系统，例如原子，单型腔中的量子点。
We propose that the squeezed light accompanied by hyperradiance is induced by quantum interference in a linear system consisting of a high quality optical cavity and two coherently driven two-level qubits. When two qubits are placed at the crest and trough of the standing wave in the cavity respectively (i.e., they have the opposite coupling coefficient to the cavity), we show that squeezed light is generated in the hyperradiance regime under the conditions of strong coupling and weak driving. Simultaneously, the Klyshko's criterion alternates up and down at unity when the photon number is even or odd. Moreover, the orthogonal angles of the squeezed light can be controlled by adjusting the frequency detuning pressure between the driving field and the qubits. It can be implemented in a variety of quantum systems, including but not limited to two-level systems such as atoms, quantum dots in single-mode cavities.
