Making 3D Cameras Easier to Use

New autofocusing method for high-resolution 3D profilometry with a digital fringe projection technique

Hypertelescopes for More Details

An upgraded hypertelescope could image multiple stars simultaneously

Precision Mirrors to Improve Detector Sensitivity

Improved deformable mirrors developed for gravitational wave observatories

Biologically Inspired Ultrathin Camera

First prototype of a fully packaged ultrathin insect eye camera

Lensless On-Chip Microscopy

A new microscopy platform removes a central component of traditional microscopes – objective lenses

Machine Learning for Quantum Optics

AI can reconstruct quantum states from experimental data in the presence of noise

A Perfect Solar Energy Absorber

A laser treated tungsten selective solar absorber exhibits excellent performance as a high-temperature solar receiver

Moiré Effect for Transparent Images

A new material combines transparent properties with the moiré effect to produce images

Cutting through Fog with Laser Focus

Controlling light in scattering materials will benefit future biomedical imaging and telecommunications

Preview: W3+ Fair 2020

26 – 27 February 2020, Wetzlar, Germany