Direct generation of time-energy-entangled W triphotons in atomic vapor
Direct generation of time-energy-entangled W triphotons in atomic vapor
Abstract Sources of entangled multiphotons are not only essential for fundamental tests of quantum foundations, but are also the cornerstone of a variety of optical quantum technologies today. Over past three decades, tremendous efforts have been devoted to creating multiphoton entanglement by multiplexing existing biphoton sources with linear optics and …