3D Printing of Structural Colors

World smallest colorful 3D model of the Eiffel Tower without any pigments or inks

FlyEyes for Planetary Defense

ESA’s first bug-eyed asteroid hunter being installed in Sicily

Calculating Better Large-Area Metasurfaces

Metamaterials to manipulate light at tiny scales could find uses in cellphone lenses, smart-car sensors, and optical fibers

Using Magnets for New Lenses

Novel process to fabricate polymeric lenses using magnetic liquid molds

Sculpting Super-Fast Light Pulses

A metasurface with nanopillars shapes light precisely for practical applications

3D-Printed Microscope for Medical Diagnostics

Inexpensive, robust and portable microscope provides high-resolution 3D images of cells

Bionic Metamaterials with Novel Optical Properties

3D-printing of a moth eye-inspired omnidirectional microwave antenna

Heading Towards a Tsunami of Light

Ultra-intense light pulses consist of the motion of a single wave to study interactions between matter and light

Multicolor Holography for Compact 3D Displays

Lens-free holography method could bring color 3D displays to augmented reality glasses and smartphones

Six-Color Holographic Color Print

Holographic colour prints can provide enhanced security in anti-counterfeiting applications