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 attenuation of light used conventionally. Polarization optics and a spatial light modulator generate spatially variant polarization states of light that interact with the sample, creating a relative phase shift between transmitted and reflected light waves. By analyzing the phase information, GPM can reveal details not visible with other microscopy techniques. GPM is an effective non-invasive tool for live cell and tissue studies, with potential to enhance biological systems knowledge.
Month: June 2023
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Society for Neuroscience 2023
Society for Neuroscience 2023 November 11 – 15, 2023 From sfn.org: Join Us in Washington,…
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Frontiers in Optics + Laser Science
Frontiers in Optics + Laser Science 2023 October 9 – 12, 2023 From frontiersinoptics.com: About…
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SPIE Optics + Photonics 2023
SPIE Optics + Photonics 2023 August 20 – 24, 2023 Booth 445 wants to know…