A Novel Type of Nonlinear Photonic Circuitry

Intense light beams can define their own path and render themselves impervious to external perturbations

Fiber Optic Sensors Transmit Data up to 100 Times Faster

With a new method, sensors can receive higher-energy signals and decode them faster

Photonic Barcodes Record Energy Transfer

Cavity-enhanced radiative energy transfer converts information from a single droplet into trillions of photonic barcodes

QCLs Exhibit Extreme Pulses

Extreme events in quantum cascade lasers enable an optical neuron system many times faster than biological neurons

Detecting Colors in the Dark

Recording broad spectra with two mode-locked femtosecond laser and a single photon counting detector

Converting IR into Visible Colors

Nonlinear nanophotonics transform light from near-infrared lasers to visible wavelengths

Call to Action: Day of Photonics

21 October 2020, worldwide

Parity-Time Symmetry in a Single Spatial Resonator

Technology opens new avenues for the implementation of non-Hermitian photonic systems

Microscope Lens Inspired by Lighthouse

Thin and cost-effective lens is 3D printed and has the capacity to put live cells under the microscope

The Most Sensitive Graphene Bolometer

New detector to catch photons at extremely high sensitivities and with fast time responses