119 citations · 427 across the 7 of their papers we have counts for
8 papers
A highly stable and fully tunable open microcavity platform at cryogenic temperatures
Maximilian Pallmann, Timon Eichhorn, Julia Benedikter +3
Open-access microcavities are a powerful tool to enhance light-matter interactions for solid-state quantum and nano systems and are key to advance applications in quantum technolog…
Laser written mirror profiles for open-access fiber Fabry-Pérot microcavities
Jannis Hessenauer, Ksenia Weber, Julia Benedikter +4
We demonstrate laser-written concave hemispherical structures produced on the endfacets of optical fibers that serve as mirror substrates for tunable open-access microcavities. We…
Transverse-mode coupling effects in scanning cavity microscopy
Julia Benedikter, Thea Moosmayer, Matthias Mader +2
Tunable open-access Fabry-Pérot microcavities enable the combination of cavity enhancement with high resolution imaging. To assess the limits of this technique originating from bac…
A Diamond-Photonics Platform Based on Silicon-Vacancy Centers in a Single Crystal Diamond Membrane and a Fiber-Cavity
Stefan Häußler, Julia Benedikter, Kerem Bray +6
We realize a potential platform for an efficient spin-photon interface, namely negatively-charged silicon-vacancy centers in a diamond membrane coupled to the mode of a fully-tunab…
Cavity-enhanced spectroscopy of a few-ion ensemble in Eu3+:Y2O3
Bernardo Casabone, Julia Benedikter, Thomas Hümmer +7
We report on the coupling of the emission from a single europium-doped nanocrystal to a fiber-based microcavity under cryogenic conditions. As a first step, we study the sample pro…
Cavity-enhanced single photon source based on the silicon vacancy center in diamond
Julia Benedikter, Hanno Kaupp, Thomas Hümmer +7
Single photon sources are an integral part of various quantum technologies, and solid state quantum emitters at room temperature appear as a promising implementation. We couple the…
Purcell-enhanced single-photon emission from nitrogen-vacancy centers coupled to a tunable microcavity
Hanno Kaupp, Thomas Hümmer, Matthias Mader +7
Optical microcavities are a powerful tool to enhance spontaneous emission of individual quantum emitters. However, the broad emission spectra encountered in the solid state at room…
Transverse-mode coupling and diffraction loss in tunable Fabry-Pérot microcavities
Julia Benedikter, Thomas Hümmer, Matthias Mader +4
We report on measurements and modeling of the mode structure of tunable Fabry-Pérot optical microcavities with imperfect mirrors. We find that non-spherical mirror shape and finite…