Recently, the research group of Prof. Jun He and Associate Prof. Yingwei Wang from the School of Physics, Central South University observed the polaronic state assisted sub-bandgap saturable ...

Organic Non-Linear Optical (NLO) Materials have emerged as a promising field of study within the realm of chemistry. These materials possess unique optical properties that enable the manipulation and ...

In a discovery that challenges conventional optics, scientists have managed to make a laser beam cast its own shadow—a feat previously thought impossible, as light typically passes through other light ...

In the context of the continuous development of high-speed optical communication, on-chip optical information processing is regarded as the core of ...