An on-demand source of bright entangled photon pairs is desirable for quantum key
distribution (QKD) and quantum repeaters. The leading candidate to generate such pairs is …

The development of prototype metropolitan-scale quantum networks is underway and
entails transmitting quantum information via single photons through deployed optical fibers …

We investigate the optimal coexisting classical light wavelengths to use alongside C-band
quantum networks to minimize noise from spontaneous Raman scattering and discuss …

Interference between independently generated photons is a key step towards distributing
entanglement over long distances, but it requires synchronization between the distantly …

We show sub-200 ps synchronization between quantum networks nodes that are separated
by two 64 km deployed fiber links, providing a 128 km link architecture. The architecture …

We theoretically establish a distance limit and experimentally demonstrate coexisting
quantum and classical channels in common fiber. When coexistence criteria are met, a …

얽힘 기반 양자네트워킹을 위한 광원과 측정 Page 1 얽힘 기반 양자네트워킹을 위한 광원과 측정
박희수 한국표준과학연구원 요약 얽힘 상태의 광자들로 이루어지는 양자네트워크는 각 광자에 …