Meadowlark Optics

Liquid Crystal Polarization Gratings Resources

Liquid Crystal Polarization Grating Application Note

Meadowlark Optics Download the LCPG App Note Liquid Crystal Polarization Gratings (LCPGs)  This application note describes the use of Liquid Crystal Polarization Gratings (LCPGs) in...

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LCPG Principles

Download PDF Fundamentals Liquid crystal polarization gratings (PGs) are fascinating optical components that differ from traditional diffraction gratings, like ruled, Bragg, or holographic gratings. In...

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Geometric-Phase Microscopy for Quantitative Phase Imaging of Isotropic, Birefringent and Space-Variant Polarization Samples

Geometric-phase microscopy (GPM) uses changes in the phase of light passing through biological specimens to yield high-resolution and high-contrast images, instead of relying on the...

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