CAJ | 학술논문

本文采用全量子力学的方法研究了嵌入微腔中的量子点散射一维波导中的单光子问题。通过实空间的方法得到了单光子透射和反射振幅。分析表明,通过调节激光脉冲的强度和频率可以实现对一维波导中单光子传输特性的控制。
본문채용전양자역학적방법연구료감입미강중적양자점산사일유파도중적단광자문제。통과실공간적방법득도료단광자투사화반사진폭。분석표명,통과조절격광맥충적강도화빈솔가이실현대일유파도중단광자전수특성적공제。
We investigate the single photon scattering in one-mode waveguide coupled to a cavity embedded with a quantum dot by full quantum mechanical approach.The quantum dot is modeled as a cascaded three-level system.The single-photon transmission and reflection amplitudes are obtained by real-space method.It is shown that the single photon transport properties can be controlled by adjusting the intensity and frequency of classic field.