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
Society for Neuroscience 2023 5-9 October 2024 From sfn.org: Exhibit Dates and Hours McCormick Place2301…
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Frontiers in Optics + Laser Science
Meadowlark Optics Science + Industry Showcase: 24 – 25 September 2024 We’ll see you at…
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SPIE Optics + Photonics
Meadowlark Optics August 18 – 22, 2024 Booth 446 wants to know what you’re working…