activity
20212025
most citedEnhanced Spectral Density of a Single Germanium Vacancy Center in a Nanodiamond by Cavity-Integration

18 citations · 27 across the 6 of their papers we have counts for

collaborators

6 papers

quant-ph2025

Tunable cavity coupling of a single SnV center in nanodiamond across bad-emitter and bad-cavity regimes

Selene Sachero, Robert Berghaus, Elena Nieto Hernandez +5

Efficient coupling between quantum emitters and optical cavities is essential for scalable quantum photonic technologies. Group IV vacancy centers in diamond, particularly the nega…

quant-ph2025★ 2 cited

Creation of Negatively Charged GeV and SnV centers in Nanodiamonds via Ion Implantation

Selene Sachero, Richard Waltrich, Emilio Corte +2

Solid state quantum emitters, in particular group-IV vacancy centers in diamond, are at the forefront of research in quantum technologies due to their unique optical and spin prope…

quant-ph2024★ 1 cited

Cavity-Enhanced Emission and Absorption of Color Centers in a Diamond Membrane With Selectable Strain

Robert Berghaus, Selene Sachero, Gregor Bayer +6

Group IV color centers in diamond are among the most promising optically active spin systems with strong optical transitions and long spin coherences. The ground-state splitting of…

physics.optics2023★ 18 cited

Enhanced Spectral Density of a Single Germanium Vacancy Center in a Nanodiamond by Cavity-Integration

Florian Feuchtmayr, Robert Berghaus, Selene Sachero +6

Color centers in diamond, among them the negatively-charged germanium vacancy (GeV), are promising candidates for many applications of quantum optics such as a quantum network.…

quant-ph2022★ 6 cited

A Quantum Repeater Platform based on Single SiV Centers in Diamond with Cavity-Assisted, All-Optical Spin Access and Fast Coherent Driving

Gregor Bayer, Robert Berghaus, Selene Sachero +8

Quantum key distribution enables secure communication based on the principles of quantum mechanics. The distance in fiber-based quantum communication is limited to about a hundred…

quant-ph2021

Spectral emission dependence of tin-vacancy centers in diamond from thermal processing and chemical functionalization

Emilio Corte, Selene Sachero, Sviatoslav Ditalia Tchernij +9

We report a systematic photoluminescence (PL) investigation of the spectral emission properties of individual optical defects fabricated in diamond upon ion implantation and anneal…