Birefringence of lateral Goos-Hänchen (GH) shift in reflection and transmission beams are investigated through four level chiral atomic medium. Significant positive and negative shifts in reflection and transmission birefringence beams are reported under the strength of driving fields. At resonance point, positive birefringent shifts of 2.8 λ and 2 λ are noted in reflection beams. The birefringence lateral GH-shift in transmission beams show contrast behaviors of −2 λ and −2.8 λ at resonance point. A 30% fractional change in birefringent reflection and transmission beams with GH-shift are investigated. These results will play a vital role in the modification of optical heterodyne sensors technology, cloaking devices, image coding, integrated optical technologies and telecom industry.

中文翻译：

---

通过手性介质的双折射侧向Goos-Hänchen效应

通过四能级手性原子介质研究了反射和透射光束的横向Goos-Hänchen（GH）位移的双折射。在驱动场的作用下，反射和透射双折射光束发生了明显的正向和负向偏移。在共振点，反射光束中出现了2.8λ和2λ的正双折射位移。透射光束中的双折射横向GH偏移在共振点处显示-2λ和-2.8λ的对比行为。研究了具有GH位移的双折射反射和透射光束中30％的分数变化。这些结果将在光学外差传感器技术，隐身装置，图像编码，集成光学技术和电信行业的改进中发挥至关重要的作用。