2 papers
quant-ph2025
Optical Interferometric Readout of a Magnetically Levitated Superconducting Microsphere
J. J. Hansen, S. Minniberger, D. Ilk +8
We probe the motion of a 6 magnetically levitated superconducting microsphere using optical interferometry at 3 K, achieving a resolution better than 1 , and u…
physics.optics2024
Micro-cavity length stabilization for fluorescence enhancement using schemes based on higher order spatial modes
A. Shehata Abdelatief, A. J. Renders, M. Alqedra +4
We report on experimental investigation of potential high-performance cavity length stabilization using odd-indexed higher-order spatial modes. Schemes based on higher-order modes…