265 citations · 963 across the 17 of their papers we have counts for
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Continuous generation of Rubidium vapor in hollow-core photonic band-gap fibers
Prathamesh S. Donvalkar, Sven Ramelow, Stephane Clemmen +1
We demonstrate high optical depths (50+/-5), lasting for hours in Rubidium-filled hollow-core photonic band-gap fibers, which represents a 1000X improvement over operation times pr…
Atomic layer deposited second order nonlinear optical metamaterial for back-end integration with CMOS-compatible nanophotonic circuitry
StÉphane Clemmen, Artur Hermans, Eduardo Solano +6
We report the fabrication of artificial unidimensional crystals exhibiting an effective bulk second-order nonlinearity. The crystals are created by cycling atomic layer deposition…
Silicon-Nitride Platform for Narrowband Entangled Photon Generation
Sven Ramelow, Alessandro Farsi, Stéphane Clemmen +4
CMOS-compatible photonic chips are highly desirable for real-world quantum optics devices due to their scalability, robustness, and integration with electronics. Despite impressive…