Mainz 2026 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 66: Poster – Quantum Technologies III
Q 66.4: Poster
Donnerstag, 5. März 2026, 17:00–19:00, Philo 2. OG
Diamond Thin Film Creation for Color Centers — •Nick Brinkmann1,2, Caius Niemann1, Donika Imeri1,2, Leonie Eggers1,2, Sunil Mahato1,2, Lasse Irrgang1, Konstantin Beck1, Rikhav Shah1, and Ralf Riedinger1,2 — 1Universität Hamburg, Institut für Quantenphysik, Hamburg, Deutschland — 2The Hamburg Centre for Ultrafast Imaging, 22761 Hamburg, Germany
Diamond nanophotonic structures hold immense potential for breakthroughs in quantum information technologies and are a leading platform for developing quantum memory chips. One challenge in the development of nanophotonic structures lies in the reliable transfer and bonding of single-crystal diamond thin films onto suitable substrates. Here, we present an innovative and scalable process, which holds promise for efficiently and securely managing the transfer of these diamond thin films. This method can advance the fabrication of nanophotonic structures on diamond, which can serve as interfaces between the spins of color centers, such as SiV, and photons. Thus, it opens up new possibilities for integrating such structures into photonic networks, promising significant advances in quantum optics and communication.
Keywords: Silicon-vacancy Center; nanophotonic structures; quantum memory nodes