Recent findings confirm the conservation of orbital angular momentum in single-photon interactions, reinforcing fundamental ...

SPDC is the spontaneous splitting of a photon into two photons after it passes through a nonlinear object like certain crystals. The process is nonlinear and instantaneous, and the two output ...

The figure illustrates the generation of entangled photon pairs through spontaneous parametric down-conversion (SPDC).

The researchers used a technique known as spontaneous parametric down-conversion (SPDC), which is used in many quantum optics experiments, to generate the entangled photons. SPDC is a nonlinear ...

UbiQD has signed a supply agreement with First Solar to supply its fluorescent quantum dot technology for use in the latter’s ...

The product is a broadband, standalone entangled photon source built on Spontaneous Parametric Down-Conversion (SPDC) using a periodically-poled, bulk format lithium niobate (PPLN) structure ...

Quantum computing has the potential to solve intricate problems at an exponential rate compared to classical computing, opening up new avenues for scientific exploration and innovative solutions. The ...

Researchers in Germany and Slovenia have found a new, more adaptable way of generating entangled photons for quantum physics applications. The technique, which relies on liquid crystals rather than ...

Jun 13, 2024 A liquid crystal source of photon pairs (Nanowerk News) Spontaneous parametric down-conversion (SPDC), as a source of entangled photons, is of great interest for quantum physics and ...

SPDC is the spontaneous splitting of a photon into two photons after it passes through a nonlinear object like certain crystals.