18 citations · 18 across the 1 of their papers we have counts for
2 papers
quant-ph2014★ 18 cited
Quantum non-Gaussianity of frequency up-converted single photons
Christoph Baune, Axel Schönbeck, Aiko Samblowski +2
Nonclassical states of light are an important resource in today's quantum communication and metrology protocols. Quantum up-conversion of nonclassical states is a promising approac…
quant-ph2011
High-efficiency frequency doubling of continuous-wave laser light
Stefan Ast, Ramon Moghadas Nia, Axel Schönbeck +6
We report on the observation of high efficiency frequency doubling of 1550 nm continuous-wave laser light in a nonlinear cavity containing a periodically poled potassium titanyl ph…