Journal article
Efficient quantum memory for photonic polarization qubits generated by cavity-enhanced spontaneous parametric downconversion.
Abstract
Quantum memories, for storing then retrieving photonic quantum states on demand, are crucial components for scalable quantum technologies. Spontaneous parametric downconversion (SPDC) with a nonlinear crystal is the most widely used process for generating entangled photon pairs or heralded single photons. Despite the desirability of efficient quantum memories for SPDC-generated single photons, the storage and retrieval efficiencies achieved …
Authors
Tseng Y-C; Wei Y-C; Chen Y-C
Journal
Optics Express, Vol. 30, No. 11, pp. 19944–19960
Publisher
Optica Publishing Group
Publication Date
May 23, 2022
DOI
10.1364/oe.460026
ISSN
1094-4087