Lensless Endoscope Captures 3D Images

Self-calibrating technology opens new opportunities for medicine and research

New Near-Infrared Detectors Accelerate Euclid Mission

Redesigned focal plane array helps to investigate dark energy and matter

Mapping the Energetic Landscape of Solar Cells

A new spectroscopic method visualizes the energetic landscape inside solar cells based on organic materials

Two-Photon-Microscope Smashes Speed Records

A new two-photon microscope captures videos of the brain faster than ever, revealing neurotransmitter release

Recovering Color Images from Scattered Light

The optical memory effect enables high-fidelity, diffraction-limited imaging through scattering media

New Device for Terahertz Imaging

Hyperspectral imaging with chip-scale frequency combs based on terahertz quantum cascade lasers

Smart Glasses Recognize Images without Any Sensors

Tiny bubbles and impurities embedded within the glass could bend light in specific ways to differentiate among different images

Ultrafast Electron-Phonon Interactions

New kind of spectroscopy can be used for the analysis of ultrafast spin flip processes in novel quantum materials

Expanding the Limits of Measurement Accuracy

New measurement concept could also improve the resolution in optical interferometers

A Compact Full-Stokes Polarization Camera

Portable polarization-sensitive camera could be used in machine vision, autonomous vehicles, security and atmospheric chemistry