306 citations · 1k across the 7 of their papers we have counts for
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Nonlinear pi phase shift for single fiber-guided photons interacting with a single atom
Jürgen Volz, Michael Scheucher, Christian Junge +1
Realizing a strong interaction between individual optical photons is an important objective of research in quantum science and technology. Since photons do not interact directly, t…
Fiber-optical switch controlled by a single atom
Danny O'Shea, Christian Junge, Jürgen Volz +1
We demonstrate highly efficient switching of optical signals between two optical fibers controlled by a single atom. The key element of our experiment is a whispering-gallery mode…
Strong coupling between single atoms and non-transversal photons
Christian Junge, Danny O'Shea, Jürgen Volz +1
We investigate the interaction between single quantum emitters and non-transversally polarised photons for which the electric field vector amplitude has a significant component in…