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Conferences > CLEO_SI > 2020 > SF1J > SF1J.1

Projecting a Wide Surface-Normal Gaussian Beam from an Apodised Grating Supporting Spatially-Broad Standing Wave Resonances

Alexander Yulaev, Daron A. Westly, and Vladimir Aksyuk

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Abstract

We present an apodised grating converter capable to couple a waveguide single-mode to a surface-normal collimated Gaussian beam in free space. Mode conversion proceeds via coupling to a spatially-broad standing-wave resonance supported inside the grating.

© 2020 The Author(s)

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