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physics.ins-det2021
Integrated Reference Cavity for Dual-mode Optical Thermometry and Frequency Stabilization
Qiancheng Zhao, Mark W. Harrington, Andrei Isichenko +6
Optical frequency stabilization is a critical component for precision scientific systems including quantum sensing, precision metrology, and atomic timekeeping. Ultra-high quality…
physics.ins-det2009★ 5 cited
A widely tunable laser frequency offset lock with digital counting
Joshua Hughes, Chad Fertig
We demonstrate a hybrid analog+digital electronic lock to stabilize a dynamically tunable rf offset between two lasers. Our method features an 80 MHz capture range, +/- 7 GHz tunin…