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physics.optics2026
Stability of a high-finesse optical cavity at 493 nm in vacuum for cavity QED with Barium ions
Diptaranjan Das, Ezra Kassa, Hiroki Takahashi
We explore the stability of a high-finesse optical cavity at 493 nm in vacuum for cavity QED with Barium ions. A high-finesse Fabry-Perot cavity is built using mirrors with high-re…
physics.optics2025
Profile control of fibre-based micro-mirrors using adaptive laser shooting with imaging
Shaobo Gao, Vishnu Kavungal, Shuma Oya +5
Fibre Fabry-Perot cavities (FFPCs) are used in various studies in cavity quantum electrodynamics (CQED) and quantum technologies due to the cavity's small mode volume and compact i…