A Sub-Picosecond Thin-Disk Laser Oscillator

Lasers achieved an average output power of 350 W, with pulses that are only 940 femtoseconds long

Massive Photons in an Artificial Magnetic Field

The coupling of the spin-orbit interactions in solid-state systems can give rise to a wide range of exotic electronic transport effects

Photodoping for Perovskite Solar Cells

Simpler and cheaper manufacturing methods are actually beneficial for the material’s use in next-generation solar cells or LED lighting

Converting 2D Images into 3D Using Deep Learning

A deep neural network can be trained to virtually refocus a two-dimensional fluorescence image onto user-defined three-dimensional surfaces

A Multimodal Lensless Microscope

A suitcase sized microscope will allow medical doctors to make parasite diagnosis from body fluid samples directly on site

Laser Pulses Create Topological State in Graphene

New approach to control the topological aspects of quantum materials

Light Waves in Two Dimensions

Developing rewritable optical components for surface light waves

Nanowires for Transparent LEDs

For the first time, transparent conductive circuits made of silver nanowires used to make rigid and flexible transparent displays

Optical Tweezers for Photonic Nanosoldering

Optical traps are able to manipulate, align, and assemble metal-seeded nanowire building blocks in a range of organic solvents

Printing Colorful Holograms Faster

A new holoprinter technology combines low-power continuous lasers and fast printing