Time-Energy Entangled W Triphoton Source

Ideal for Quantum Comms

Directly generates continuous-mode time-energy entangled W-class triphotons in atomic vapor without multiplexing or postselection, providing a reliable and efficient source for multiphoton entanglement research.

Li, Kangkang · Wen, Jianming · Cai, Yin · Vashahri-Ghamsari, Saeid · Zhang, Yanpeng · Li, Feng · Zhang, Zhaoyang · Xiao, Min

Science Advances 2024

Advantages

Directly generate time-energy entangled W-class triphotons

Long temporal coherence and controllable waveforms