May 20, 2021 - Simon Thibault
Metasurfaces in Lens Design: History, Recent Progress, and Perspective

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Optical metasurfaces for wavefront manipulation have emerged rapidly as a powerful tool enabling new capabilities. In this talk, I will review the research on metasurface from the diffractive optical element to the latest broadband high efficiency metasurface in visible. I will discuss opportunities and challenges of employing those structures in various optical systems. Beside advanced material developments, simulations and recent results, the metasurfaces are still a curiosity that promise to be effective to reduce the size, weight, power and cost of future optical systems as it was 20 years ago with diffractive lens. I will further describe the most recent efforts to develop new tools and model to make metasurfaces more and more available for the community.
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Meeting Date | Thursday, 20 May 2021 | ||||
Reservation Deadline | Wednesday, 19 May 2021 @ 6pm | ||||
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