Continuous Imaging of Light-Sensitive Corals

An new light-sheet microscope allows gentle, non-invasive observation of corals and their polyps in detail over eight continuous hours

Laser Takes Pictures of Electrons in Crystals

Picoscope: a new type of a light microscope with a resolution of a few tens of picometers

Light from Inside the Tunnel

A so-far overlooked nonlinear optical mechanism that emerges from the light-induced tunneling of electrons

Antennas for Angstrom Displacement Sensing

Surface plasmon polaritons help to measure lateral displacements down to angstrom level

Laser Pulses with 1.2 Terawatt Peak Power

Record in few-cycle pulse generation with a new high-energy hollow fiber compressor beamline

Comb on a Chip

New design for optical ruler could revolutionize clocks, telescopes and telecommunications

Strain-Engineered Photodetector for Silicon Photonics

Strainoptronics: First efficient 2D material photodetector for telecom wavelengths

Multicolor Super-Resolution Imaging

New approach is based on the simultaneous acquisition of two spectral channels

Nanomaterial Gives Robots Chameleon Skin

New features include unusual color changes and high touch sensitivity

Turbulences in Frequency Combs

New type of a laser frequency comb could be used for optical spectroscopy and sensing