Laser-cavity locking utilizing beam ellipticity: accessing the 10<sup>7</sup> instability scale relative to cavity linewidth

Zigzag optical cavity for sensing and controlling torsional motion
S. Agafonova, U. Mishra, F.R. Diorico, O. Hosten, Physical Review Research 6 (2024).

Monitoring and active stabilization of laser injection locking using beam ellipticity
U. Mishra, V. Li, S. Wald, S. Agafonova, F.R. Diorico, O. Hosten, Optics Letters 48 (2023) 3973–3976.

Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone
S. Wald, F.R. Diorico, O. Hosten, Applied Optics 62 (2023) 1–7.

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).