New optical device could help those with cataracts or age-related vision problems.

Producing metastructures on large surfaces with electron beam lithography.

New device captures real-time full color scenes with a one millimeter diameter coherent fiber bundle.

A perfect interface between free-space and integrated optical systems.

New approach to dynamically control incoherent light sources and manipulate their properties.

Metaobjective lens can change its focal length by the push of a button.

Enhanced off-axis focusing allows a wide range of optical tasks spanning from optical tweezers to imaging.

New technology could offer a double safeguard to guard against counterfeiting.