Optics

An eyepiece, also known as an ocular lens, is a vital component of optical devices like microscopes, telescopes, binoculars, and magnifying glasses. It is the part of the instrument closest to the eye, allowing the viewer to see a magnified image of the object being observed. Understanding the function, types, and importance of an eyepiece … Read more

In recent years, the development of flat optics has revolutionized how we manipulate light at the nanoscale. One of the most exciting advancements in this field is the use of nonreciprocal silicon metasurfaces, which break time-reversal symmetry and allow light to travel differently in opposite directions. This innovation has significant implications for optical communication, imaging … Read more