High-Dimensional Light Field Modulation via Conjugate Phase Encoding in Liquid Crystal Devices
Optics
2025-04-22 v1
Abstract
High-dimensional light field modulation demands precise control over multiple optical parameters, a capability critical for next-generation photonic systems. While liquid crystals offer inherent advantages in dynamic birefringence tuning, existing approaches face fundamental limitations in decoupling interdependent phase responses across polarization states. Here, we demonstrate a conjugate phase encoding paradigm enabling simultaneous manipulation of wavelength-dependent wavefronts, orbital angular momentum (OAM), and polarization states in photoaligned liquid crystal devices.
Cite
@article{arxiv.2504.14794,
title = {High-Dimensional Light Field Modulation via Conjugate Phase Encoding in Liquid Crystal Devices},
author = {Tian Xia and Quanzhou Long and Wanlong Zhang and Zhenwei Xie and Xiaocong Yuan},
journal= {arXiv preprint arXiv:2504.14794},
year = {2025}
}