In this article, we will explore Imbert–Fedorov effect from different perspectives and with a multidisciplinary approach. Imbert–Fedorov effect is a topic that has sparked interest and debate throughout history, and its influence extends to different areas of society. We will analyze the various facets of Imbert–Fedorov effect through studies and research that have addressed its impact in the cultural, social, economic and political spheres. Additionally, we will examine how Imbert–Fedorov effect has evolved over time and how it continues to be relevant today. Through this exhaustive analysis, we hope to shed light on the importance and complexity of Imbert–Fedorov effect, inviting critical and enriching reflection on this topic.
The Imbert–Fiodaraŭ effect, named after Fiodar Ivanavič Fiodaraŭ (1911–1994) and Christian Imbert (1937–1998),[1] is an optical phenomenon whereby a beam of circularly or elliptically polarized light undergoes a small sideways shift when refracted or totally internally reflected. The sideways shift is perpendicular to the plane containing the incident and reflected beams. This effect is the circular polarization analog of the Goos–Hänchen effect.