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Conferences > ISA > 2022 > ITh4D > ITh4D.5

FMCW LiDAR Using Dual Interferometer for Improving Distance Measurement

Min Uk Jung, Gyeong Hun Kim, Dawoon Jeong, Huiyeon Kim, and Chang-Seok Kim

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Abstract

Frequency-modulated continuous wave (FMCW) system was implemented using dual interferometers with two different optical delay lengths. This system can overcome the limitation of the distance measurement range due to the coherence length of the light source.

© 2022 The Author(s)

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