Deterministic analysis of endless tuning of polarization controllers

@article{Oswald2006DeterministicAO,
  title={Deterministic analysis of endless tuning of polarization controllers},
  author={P. Oswald and C. K. Madsen},
  journal={Journal of Lightwave Technology},
  year={2006},
  volume={24},
  pages={2932-2939}
}
The authors describe a new deterministic algorithm for endless reset-free polarization control (PC) based on sequences of tunable phase shifters and directional couplers, which can be implemented in a variety of discrete (e.g., rotating waveplates) and integrated optic material platforms. They provide a novel quantitative formulation of what endless reset-free PC operation means and prove in a rigorous way that the algorithm satisfies the defined requirements.