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

Folding Optical Devices

New platform uses multiple metasurface elements that are fabricated in a single step

Mantis Shrimp-Camera for Self-Driving Cars

Bioinspired Camera improves dynamic range and add polarization information

Simulated Photonic Nanostructures

New method combines finite element simulations and clustering for the identification of photonic modes

Light-Field Technology for Practical 3D Displays

New approach would eliminate visual disturbances without additional bulky optics

Camera with no Lens

Engineers develop computerized camera without optics that instead uses an ordinary window as the lens

New Materials for 3D-Displays

New path to synthesize symmetry-based S- and X-shaped double hexahelicenes

Real-Time Monitoring of High-Power Lasers

A compact, high-accuracy high-power laser power meter in the form of a folding mirror

OLEDs Become Brighter and More Durable

Functional layers allow a more stable molecular conformation in disordered solids