280 citations · 330 across the 2 of their papers we have counts for
2 papers
quant-ph2016★ 50 cited
Cavity enhanced telecom heralded single photons for spin-wave solid state quantum memories
Daniel Rieländer, Andreas Lenhard, Margherita Mazzera +1
We report on a source of heralded narrowband (3MHz) single photons compatible with solid-state spin-wave quantum memories based on praseodymium doped crystals. Widely non-degenerat…
quant-ph2012★ 280 cited
Visible-to-telecom quantum frequency conversion of light from a single quantum emitter
Sebastian Zaske, Andreas Lenhard, Christian A. Kessler +8
Quantum frequency conversion (QFC), a nonlinear optical process in which the frequency of a quantum light field is altered while conserving its non-classical correlations, was firs…