Quantum Chaos Improves Laser Performance

New approach to suppress spatiotemporal instabilities using wave-chaotic or disordered cavities

Loss Processes in Perovskite Solar Cells

Emitted photons were precisely recorded and analyzed using a hyperspectral CCD camera

Reconstructing Images in a Multimode Fiber

Deep neural network recognizes images from the pattern of speckles transmitted to the far end of a fiber

World’s Fastest 3D Tomographic Images

Precision rotary table at the EDDI beamline at BESSY II was combined with particularly fast optics

Time-Folded Optics for Streak Cameras

Time-of-flight camera is able to estimate the depth of the 3-D scene

Precision Imaging Through Flames

A laser detection and ranging system can see 3D-objects melting in fires

Nano-Endoscope with Metalenses

Nano-optic device for high-resolution optical coherence tomography in vivo

Better Micropatterning for OLEDs

New method might eliminate the use of color filters and shadow masks in the future

Metalattice with Strong Toroidal Dipole Response

The unit cell consists of four rectangular bars made of dielectric materials of moderate contrast

New Switchable Plasmonic Nanodevices

A high-contrast magneto-plasmonic disk modulator controlled by external magnetic fields