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首页> 外文期刊>Applied optics >Innovative integrated numerical-experimental method for high-performance multispectral Mueller polarimeters based on ferroelectric liquid crystals
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Innovative integrated numerical-experimental method for high-performance multispectral Mueller polarimeters based on ferroelectric liquid crystals

机译：基于铁电液晶的高性能多光谱橡胶偏振仪的创新综合数值实验方法

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摘要

In this work, an original and effective integrated numerical-experimental approach is proposed for building a high-performance multispectral Mueller polarimeter based on ferroelectric liquid crystals (FLCs). This method relies on accurate experimental characterization of the optical components specifically selected to construct such a system, combined with a numerical procedure used to optimize it, in the spectral range of interest, by means of a global optimization function. The proposed strategy enabled the construction of an FLC-based Mueller polarimeter in transmission configuration operating between 450 and 700 nm. The robustness of this system to various optical component misalignments, as well as the conditions to keep the measurement error less than 1% over the whole spectral range of interest, have been determined experimentally. The proposed strategy is very well suited to build optimized multispectral Mueller polarimetric systems for biomedical applications for which variations of the order of a few percent in the elements of the measured Mueller matrices need to be appreciated. (C) 2019 Optical Society of America
机译：在这项工作中，提出了一种基于铁电液晶（FLC）构建高性能多光谱橡胶偏振仪的原始和有效的集成数值实验方法。该方法依赖于专门选择的光学组件的精确实验表征，以构造这种系统，与用于优化它的数值过程，通过全局优化函数在频谱范围内进行优化。所提出的策略使得在450和700nm之间的传输配置中实现了基于FLC的穆勒偏振仪。通过实验确定了该系统对各种光学分量未对准的鲁棒性，以及将测量误差小于1％的条件，以实验确定。所提出的策略非常适合于为生物医学应用构建优化的多光谱穆勒偏振器，需要理解测量的穆勒矩阵的元素中少数百分比的变化。 （c）2019年光学学会

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  • 来源
    《Applied optics》 |2019年第19期|共13页
  • 作者

    Lindberg Arvid; Vizet Jeremy; Rehbinder Jean; Gennet Camille; Vanel Jean-Charles; Pierangelo Angelo;

  • 作者单位

    IP Paris Ecole Polytech CNRS LPICM F-91128 Palaiseau France;

    IP Paris Ecole Polytech CNRS LPICM F-91128 Palaiseau France;

    IP Paris Ecole Polytech CNRS LPICM F-91128 Palaiseau France;

    IP Paris Ecole Polytech CNRS LPICM F-91128 Palaiseau France;

    IP Paris Ecole Polytech CNRS LPICM F-91128 Palaiseau France;

    IP Paris Ecole Polytech CNRS LPICM F-91128 Palaiseau France;

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  • 正文语种 eng
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