Hereby, we first report theoretical demonstration on the role of intense laser-excited dressed states on the superluminal-assisted propagation, optical properties, and lateral and rotary photon drag, via electromagnetically induced transparency (EIT). For this, we employed a scheme of an asymmetric double quantum dot molecule GaAs/AlGaAs in the $\text{Λ}-$type configuration. In particular, using the compact density-matrix formulism, we present a detailed analytical solution for the required eigenvalues of the system in view of the dressed states. The dressed-states played a vital role on the formation of EIT and hence the modification of dispersion and absorption spectra of the system via quantum interference. The calculated theoretical results on the optical properties such as absorption and dispersion spectrum, group index, group velocity, group delay, phase delay and photon drag are further elaborated with the aid of numerical simulation. Switching ON the control field, the OFF-field single ON-resonance absorption peak split into an OFF-resonance absorption doublet accompanied by an ON-resonance absorption-less dip in the form of EIT window. Interestingly, the absorption doublet split further into an absorption peak and a gain singlet well below and just above the resonance, at a small control field detuning. Further increase in the control-field detuning resulted in a near-resonance gain singlet. Alongside, by tuning various spectral parameters, we observed an interesting switching from luminal to subluminal and superluminal propagation. The optimal calculated values of positive and negative group velocity are $6\times {10}^{11}$ m/s and $-2.5\times {10}^{11}$ m/s, respectively. The predicted lateral and rotary photon drag are of order $\pm 6\times {10}^{-8}$ rad.

在此，我们首先报告了通过电磁感应透明 (EIT) 的强激光激发态对超光速辅助传播、光学特性以及横向和旋转光子阻力的作用的理论证明。为此，我们采用了不对称双量子点分子 GaAs/AlGaAs 的方案$\text{Λ}-$类型配置。特别是，使用紧致密度矩阵公式，我们根据修饰态提出了系统所需特征值的详细解析解。穿戴态对 EIT 的形成以及色散和吸收光谱的改变起着至关重要的作用系统通过量子干涉。借助数值模拟进一步阐述了吸收和色散光谱、群指数、群速度、群延迟、相位延迟和光子阻力等光学性质的理论计算结果。打开控制场，场外单个导通共振吸收峰分裂成截止共振吸收双峰，伴随着 EIT 窗口形式的导通共振无吸收下降。有趣的是，在一个小的控制场失谐处，吸收双峰进一步分裂成一个吸收峰和一个远低于和刚好高于共振的增益单峰。控制场失谐的进一步增加导致近共振增益单线态。此外，通过调整各种光谱参数，我们观察到从腔内到亚腔内和超光速传播的有趣转换。正负群速度的最佳计算值为$6\times {10}^{11}$ 米/秒和 $-2.5\times {10}^{11}$米/秒，分别。预测的横向和旋转光子阻力是有序的$\pm 6\times {10}^{-8}$ 弧度