We propose and characterize a quantum interface between telecommunication wavelengths (1311 nm) and an Yb(Formula presented.)-dipole transition (369.5 nm) based on a second-order sum-frequency process in a PPKTP waveguide. An external (internal) conversion efficiency above 5 % (10 %) is shown using classical bright light.
CITATION STYLE
Rütz, H., Luo, K. H., Suche, H., & Silberhorn, C. (2016). Towards a quantum interface between telecommunication and UV wavelengths: design and classical performance. Applied Physics B: Lasers and Optics, 122(1), 1–8. https://doi.org/10.1007/s00340-016-6325-z
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