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Vernier Transceiver Architecture for Side-Lobe-Free and High-Entendue LiDAR

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Abstract

A Vernier-based LiDAR transceiver for high side-mode suppression optical phased arrays is proposed and investigated. This architecture enables side-lobe-free 180° viewing angle with multiple-wavelength waveguide spacing thereby easing fabrication requirements.

© 2018 The Author(s)

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