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Conferences > LSC > 2022 > LsM2C > LsM2C.2

Vibration-Induced Linewidth Broadening in Long Range FMCW Lidar

Nathan Dostart, Aram Gragossian, Farzin Amzajerdian, Glenn Hines, Lance Proctor, Bruce Barnes, Randa Ehlertani, and Diego Pierrottet

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Abstract

We analyze performance changes on a NASA-developed lidar system resulting from vibration loads expected during spacecraft landing. Vibration-induced laser linewidth broadening and reduced measurement precision are demonstrated and related to vibration level and target range.

© 2022 The Author(s)

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