22 September 1993 Laser-diode FMCW technique applied to absolute distance measurement
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Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156280
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China
Abstract
A new method for measuring absolute distance is described which is based on the frequency modulated continuous wave (FMCV technique. The preliminary experiment results show that the accuracy can reach 0. 3mx at a distance of 7 meters and the measuring range can exceed 10 meters by using an external cavity laser diode
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mang Cao, Mang Cao, Dacheng Li, Dacheng Li, Yongjun Wu, Yongjun Wu, } "Laser-diode FMCW technique applied to absolute distance measurement", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156280; https://doi.org/10.1117/12.156280
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