We present a scheme that enables the observation of interference effects in the resonance fluorescence of a V-type atom with orthogonal dipole moments. Specifically, we consider the atomic configuration of a J _g = 0 to J _e = 1 transition driven by a single laser field. By employing polarization-sensitive detection in such a way that the light emitted on the two transitions become indistinguishable, we show that one can simulate the effect of vacuum-induced coherence on the resonance fluorescence of this system. In addition, we demonstrate the possibility of realizing atomic transitions with both parallel and antiparallel dipole moments and their effects on the fluorescence spectrum. The interference induced leads to interesting features in the fluorescence spectrum such as asymmetric spectral peaks, enhancement and suppression of the sidebands, and disappearance of fluorescence in the particular direction of detection. The numerical results are understood in the context of the dressed states of the combined atom–field system.

我们提出了一种方案，可以观察具有正交偶极矩的 V 型原子的共振荧光中的干涉效应。具体来说，我们考虑a J _g = 0 到J _e的原子构型= 1 个由单个激光场驱动的跃迁。通过采用偏振敏感检测，使得在两个跃迁上发射的光变得无法区分，我们表明可以模拟真空诱导相干对该系统共振荧光的影响。此外，我们证明了实现具有平行和反平行偶极矩的原子跃迁的可能性及其对荧光光谱的影响。引起的干扰导致荧光光谱中有趣的特征，例如不对称的光谱峰、边带的增强和抑制以及特定检测方向上的荧光消失。在组合原子场系统的修饰状态的背景下理解数值结果。