3 papers
physics.ins-det2020
A radiofrequency voltage-controlled current source for quantum spin manipulation
D. S. Barker, A. Restelli, J. A. Fedchak +2
We present a design for a wide-bandwidth, voltage-controlled current source that is easily integrated with radiofrequency magnetic field coils. Our design uses current feedback to…
physics.ins-det2018
Microcontroller based scanning transfer cavity lock for long-term laser frequency stabilization
S. Subhankar, A. Restelli, Y. Wang +2
We present a compact all-digital implementation of a scanning transfer cavity lock (STCL) for long-term laser frequency stabilization. An interrupt-driven state machine is employed…
physics.atom-ph2018
A low-steering piezo-driven mirror
E. Magnan, J. Maslek, C. Bracamontes +3
We present a piezo-driven translatable mirror with excellent pointing stability, capable of driving at frequencies up to tens of kilohertz. Our system uses a tripod of piezo actuat…