Imaging Nanostructures with Aspherical Microlenses

New concept of ultralong working distance spectroscopy with 3D-printed aspherical microlenses

Ultrafast Camera Takes 70 Trillion Frames per Second

Device is fast enough to see waves of light traveling and the fluorescent decay of molecules

A New Quantum Radar Prototype

Instead of using conven­tional microwaves, the researchers entangle two groups of photons

A Superelastochromic Crystal

The unique chromic system holds potential for realizing informative molecule-based mechanical sensing

Better 3D Imaging of Living Cells

No damage caused by strong light, no artificial dyes or fluorescent tags needed

Better Sensors with Entangled Photons

Using quantum entanglement to detect radio frequencies with more sensitivity and accuracy than ever

Camera Captures 3D Images with Record Speed

Megapixel image sensor could bring significant improvements to augmented reality and LiDAR systems

Novel Material for an Efficient Photodetector

A very affordable metal-organic framework covers a broad range of wavelengths

Making 3D Cameras Easier to Use

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

Metamaterials for Analog Image Processing

A new filter differentiates the incoming light directly to image the edges of the object