On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability
S. Hawaldar, S.S. Khaire, P. Delsing, B. Suri, Physical Review Applied 23 (2025).

Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters
V. Li, F.R. Diorico, O. Hosten, Physical Review Applied 17 (2022).