Please provide your email address to receive an email when new articles are posted on . Refractive surgery planning needs a paradigm shift to a more prospective approach. Simulation software designed ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

A rainbow reveals with colors what otherwise remains hidden: light is "refracted" by transparent matter, in this case water droplets. This same physical effect underlies many everyday technologies, ...