Abstract
We report on the development of a source of ultra-narrow-band photon pairs using the cavity-enhanced spontaneous parametric down conversion. The photon-pair source has a bandwidth of 265 ± 15 kHz at 606 nm and a spectral brightness of 216 ± 5 pairs/(s · mW · MHz) per longitudinal mode, which could be suitable for Pr3+ ion-based solid-state quantum memories.
Cite
CITATION STYLE
APA
Liu, J., Liu, J., Yu, P., & Zhang, G. (2020). Sub-megahertz narrow-band photon pairs at 606 nm for solid-state quantum memories. APL Photonics, 5(6). https://doi.org/10.1063/5.0006021
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