We tried 23 online eyeglass retailers across various budgets and style offerings, and found four we recommend as the best ...

Chamelo made a name for itself with its Aura smart glasses that can change the tint of sunglasses with a button push. Now it’s launching the Aura Rx, the world’s first instant electronic tint-changing ...

Supercontinuum generation is a combination of nonlinear optical effects that spectrally broaden an initially nearly monochromatic laser beam. This can be achieved, for example, by sending a short ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=9171629 ...