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    Area of Science:

    • Optics and Photonics
    • Materials Science

    Background:

    • Single-mode optical fibers exhibit inherent birefringence.
    • This birefringence causes random polarization rotations during light propagation.

    Purpose of the Study:

    • To review an efficient method for compensating fiber polarization rotations.
    • To address polarization-induced fading in interferometry and data scrambling in polarimetric sensors and quantum optics.

    Main Methods:

    • The study reviews an efficient compensation method for fiber polarization rotations.
    • This method is applicable to general input polarization states.

    Main Results:

    • The reviewed method offers full compensation of fiber polarization rotations.
    • It effectively mitigates polarization-induced fading and data scrambling.

    Conclusions:

    • The presented method provides a robust solution for managing polarization effects in optical fibers.
    • This technique is crucial for enhancing the performance of various fiber-based optical systems.