Brief Reflections from a Plasma Mirror

Plasmas consisting of relativistic electrons are used to generate highly intense attosecond laser pulses

Giant Modulation of Visible Light

Nanoantennas made of achiral gold half-rings produce scattering modulation

First Lens for Extreme-Ultraviolet Light

A jet of atoms provides novel opportunities for the imaging of biological samples

3D-Printing of Optics and Laser Components

Even holders with integrated cooling channels around laser crystals can be manufactured

Optical Lenses out of 2D Materials

Ultrathin dielectric metalenses made of van der Waals materials

Long-Lived Nanolight in a 2D Material

In-plane anisotropic polaritons could enable directional and strong light–matter interactions

Smallest Integrated Frequency Comb Generator

Compact size and low power open the door to portable frequency comb devices

Metamaterial for Ultrathin Optical Cavities

Embedded silver metasurfaces in nanocavities for ultrathin and multicolor on-a-chip lasers

Time-Folded Optics for Streak Cameras

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

Nano-Endoscope with Metalenses

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