A silicon-based non-volatile switch manipulates light through the use of a phase-change material and graphene heater.

Using multiple polarization channels to carry out parallel processing.

Using a time lens, Columbia Engineers resolve single photons 70 times faster than other techniques.

New device based on silicon nitride photonic integrated circuits generates a record output power.

Technology to sense absorption or refractive index changes can be used to identify and characterize a wide range of materials and biochemical samples.

Researchers at Rochester and Erlangen use laser pulses for ultrafast signal processing.

An optical device shows the same functional characteristics as the memristor, capable of operating on quantum states of light.

Capital will be used to build 200 startups, scale up production, create new applications for photonic chips and develop infrastructure and talent.