Compact deterministic liquid-crystal polarization controller with single-measurement direct control

2026-10-15 · arXiv Quantum Physics

arXiv:2607.20987v2 Announce Type: replace

Abstract: Polarization controllers (PCs) and their control algorithms are critical for compensating environmental disturbances and maintaining signal fidelity in polarization-sensitive photonic systems. However, existing controllers often involve trade-offs among key performance metrics,while associated control algorithms either converge inefficiently or require multiple state-of-polarization (SOP) measurements. This work presents a compact deterministic liquid-crystal polarization controller (LC-PC) with balanced overall performance, featuring low insertion loss (

原文链接：https://arxiv.org/abs/2607.20987

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