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Induced Coherence and Imaging with Undetected Photons

Induced coherence and imaging with undetected photonsOne of the most beautiful experiments with SPDC light is that of induced coherence....

The Birth of SPDC Photons

The birth of SPDC photonsIn nonlinear crystals, a special nonlinear process occurs. A pump photon is spontaneously converted into two...

The Physics Nobel Prize Celebrates the success of
Quantum Entanglement

The Physics Nobel Prize Celebrates the success ofQuantum EntanglementRaicol congratulates Prof. Alain Aspect, Prof. John Clauser and Prof. Anton Zeilinger...

ppKTP Selection Guide

ppKTP Selection Guide PPKTP Crystal is a quasi-phased-matched crystal that converts light of one wavelength into a different wavelength. The original...

Squeezed Light – a powerful resource for quantum optics

In spontaneous parametric down-conversion (SPDC), a pump beam is converted into pairs of correlated photons known as the signal and...

Polarization Entanglement – From crystals to sources and application

Photonics plays a significant role in the emerging quantum information industry, and entangled photon pairs are the workhorse of many...