High-Precision Log-Ratio Spot Position Detection Algorithm with a Quadrant Detector under Different SNR Environments

In atmospheric laser communication, a beam is transmitted through an atmospheric channel, and the photocurrent output from a quadrant detector (QD) used as the tracking sensor fluctuates significantly. To ensure uninterrupted communication and to adapt to such fluctuations, in this paper we apply lo...

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Detalles Bibliográficos
Autores principales: Huo, Li, Wu, Zhiyong, Wu, Jiabin, Gao, Shijie, Chen, Yunshan, Song, Yinuo, Wang, Shuaifei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025587/
https://www.ncbi.nlm.nih.gov/pubmed/35459076
http://dx.doi.org/10.3390/s22083092

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025587/
https://www.ncbi.nlm.nih.gov/pubmed/35459076
http://dx.doi.org/10.3390/s22083092

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