6 citations · 14 across the 5 of their papers we have counts for
5 papers
A zigzag optical cavity for sensing and controlling torsional motion
Sofia Agafonova, Umang Mishra, Fritz Diorico +1
Precision sensing and manipulation of milligram-scale mechanical oscillators has attracted growing interest in the fields of table-top explorations of gravity and tests of quantum…
Monitoring and active stabilization of laser injection locking using beam ellipticity
Umang Mishra, Vyacheslav Li, Sebastian Wald +3
We unveil a powerful method for stabilization of laser injection locking based on sensing variations in the output beam ellipticity of an optically seeded laser. The effect arises…
Analog Stabilization of an Electro-Optic I/Q Modulator with an Auxiliary Modulation Tone
Sebastian Wald, Fritz Diorico, Onur Hosten
Proper operation of electro-optic I/Q modulators rely on precise adjustment and control of the relative phase biases between the modulator's internal interferometer arms. We presen…
Laser-cavity locking at the instability scale utilizing beam elipticity
Fritz Diorico, Artem Zhutov, Onur Hosten
Ultrastable lasers form the back bone of precision measurements in science and technology. Such lasers attain their stability through frequency locking to reference cavities. State…
Laser frequency offset locking at 10-Hz-level instability using hybrid electronic filters
Vyacheslav Li, Fritz Diorico, Onur Hosten
Lasers with well controlled relative frequencies are indispensable for many applications in science and technology. We present a frequency offset locking method for lasers based on…