Counting Photons for SI-Standards

New method to measure the detection efficiency of single-photon detectors at wavelengths near 851 nm and 1533.6 nm

On-Chip Light Source Produces Range of Wavelengths

Silicon-based device may enable variety of photonic applications

A New Design of Optical Chips

New approach enables light to experience multiple dimensions for advanced communications and ultra-fast artificial intelligence technologies

Photonic Crystals with Long-Range Interactions

A new approach to trapping light in artificial photonic materials could lead to a boost in the transfer speed of data

A Momentous View on the Birth of Photoelectrons

The first sub-femtosecond study of the linear photon momentum transfer during an ionisation

Chip-Based Optical Sensor Detects Cancer Biomarker

New technology lays groundwork for biosensors that improve disease diagnosis and monitoring

Quantum Dot Lasers Closer to Electric-Pumping

New possibilities for controlling exciton recombination dynamics and achieving electrically pumped CQD lasers

New Materials for Sustainable Lasers

A monolayer coating of siloxane molecules anchored to the surface improves power consumption of lasers.

Sound Controls Optical Properties

Large-amplitude acoustic waves, launched by ultrashort laser pulses, can dynamically manipulate the optical response of semiconductors

EO 2019 Awards Recipients Announced

Edmund Optics presents Educational Award and Norman Edmund Award