Detection of anisotropic particles in levitated optomechanics
Marko Toro\v{s}, Muddassar Rashid, Hendrik Ulbricht
TL;DR
This paper explores methods to detect and analyze the rotational and translational dynamics of anisotropic particles in levitated optomechanics using general-dyne detection, providing a theoretical framework for experimental setups.
Contribution
It introduces a comprehensive theoretical model for detecting anisotropic particles' motion and photo-current in levitated optomechanics, including a toy model of homodyne detection.
Findings
Full rotational and translational dynamics derived
General-dyne detection framework established
Toy model of homodyne detection analyzed
Abstract
We discuss the detection of an anisotropic particle trapped by an elliptically polarized focused Gaussian laser beam. We obtain the full rotational and translational dynamics, as well as, the measured photo-current in a general-dyne detection. As an example, we discuss a toy model of homodyne detection, which captures the main features typically found in experimental setups.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.