Phase Unwrapping and Frequency Points Subdivision of the Frequency Sweeping Interferometry Based Absolute Ranging System

Frequency sweeping interferometry (FSI) based absolute distance ranging has high precision and no ranging blind area. It can be used to realize large-scale and non-cooperative target measurement. However, the nonlinear frequency modulation of the laser seriously affects the ranging accuracy. In this...

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Detalles Bibliográficos
Autores principales: Song, Luming, Shi, Guang, Liu, Hong, Lin, Hongyi, Zhang, Fumin, Sun, Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9028057/
https://www.ncbi.nlm.nih.gov/pubmed/35458889
http://dx.doi.org/10.3390/s22082904

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9028057/
https://www.ncbi.nlm.nih.gov/pubmed/35458889
http://dx.doi.org/10.3390/s22082904

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