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Conferences > CLEO_AT > 2020 > ATu3T > ATu3T.4

Microresonator Dual-Comb Coherent FMCW LiDAR

Anton Lukashchuk, Johann Riemensberger, Maxim Karpov, Junqiu Liu, Erwan Lucas, and Tobias J. Kippenberg

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Abstract

We introduce a novel architecture for parallel frequency-modulated continuous wave (FMCW) laser ranging (LiDAR). Using dual soliton microcombs, we demonstrate a parallel distance measurement with 24 channels requiring only a single FMCW pump laser and coherent receiver for read-out.

© 2020 The Author(s)

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