The key elements of such networks are quantum nodes that can store or generate both single and entangled photon pairs. The primary mechanisms leading to the production of single and entangled photon ...
For a wide variety of emerging quantum technologies, such as secure quantum communications and quantum computing, quantum entanglement is a prerequisite. Scientists have now demonstrated a ...
An example of quantum entanglement that I work with involves a light source that emits two photons at a time. Those two photons of a pair can be entangled so that the polarizations of the ...