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Quiet Conversion: Monolithic PPKTP Cavities Unlock Low-Noise Quantum Frequency Conversion
April 7th, 2025
Author: Ronen Shekel Building large-scale quantum networks hinges on connecting different quantum systems, but these often operate at distinct optical wavelengths. Nitrogen-vacancy centers in diamond, for instance, are excellent candidates […]

Dispersion cancellation of spectrally entangled photons
March 18th, 2025
Author: Ronen Shekel Spontaneous parametric down-conversion (SPDC) is a cornerstone of quantum optics, enabling the generation of entangled photon pairs with remarkable properties. One such property, dispersion cancellation, reveals how […]

What is sPPKTP and why did we develop it?
February 24th, 2025
Author: Ori levin At Raicol, as a world leader in the manufacture of PPKTP, our goal is to support the growing quantum industry and drive it forward as much as […]

Narrow-bandwidth SPDC and its relation to a short polling period in KTP
December 4th, 2024
Raicol, a renowned leader in PPKTP manufacturing, is committed to propelling the quantum industry forward through state-of-the-art solutions. Over the past few years, our relentless pursuit of excellence has led to

A brief history of ghost imaging
November 20th, 2024
Ghost imaging, one of the first imaging techniques using quantum light, has captivated researchers since its inception in the mid-1990s. The concept of ghost imaging was first demonstrated in 1995 by