Terahertz Receiver for 6G

Ultra-fast wireless communications with highest data rate in terahertz transmission so far

A New Ultra-High-Speed Terahertz Chip

New chip can transmit terahertz waves resulting in a data rate of 11 Gigabits per second

An Ultra-Thin Terahertz Metalens

The new collimator made of a metasurface has an extremely high refractive index and low reflectance

Shaking Light with Sound

A new scheme for on-chip acousto-optic modulation

Strain-Engineered Photodetector for Silicon Photonics

Strainoptronics: First efficient 2D material photodetector for telecom wavelengths

Smallest Cavity for Light

A new type of cavity for graphene plasmons by integrating metallic cubes of nanometer sizes over a graphene sheet

How Twistronics Manipulates the Flow of Light

A promising pathway for leapfrog advancement in imaging, optical-computing technologies and biosensing

Thinner Photonic Crystals

The new insights lead to design rules for new optoelectronic devices for efficient telecommunication and computers

First Tunable, Chip-Based Vortex Microlaser

Encoding information in twisting beams of light could break bandwidth bottleneck in optical communications

A New Hollow-Core Optical Fiber

Enhancing the potential of optical interferometric systems and sensors