In recent years, non-linear optics (NLO) have gained considerable importance due to their various applications in optical communications, quantum optics 1 information technology, biomedical imaging 2 ...

Lightwaves typically travel in a straight line, but optical fibers permit the bending of light. An optical fiber is a flexible glass or transparent plastic filament which transmits light by means of a ...

Traditionally, light–matter interactions generate emissive or absorptive processes, which occur when a photon induces an efficient transition between two matter states that have an energy difference ...

Electrical and Computer Engineering, University of California − Davis, Davis, California 95616, United States ...

Silicon Photonics, the technology where optical devices are fabricated by the mainstream microelectronic processing technology, was proposed almost 30 years ago. I joined this research field at its ...

In this Letter, we experimentally report an achromatic metalens (AML) operating over a continuous bandwidth in the visible. This is accomplished via dispersion engineering of dielectric phase shifters ...