High Precision Position Measurement Method for Laguerre-Gaussian Beams Using a Quadrant Detector

In this paper, we propose a new method to improve the position measurement accuracy for Laguerre-Gaussian beams on a quadrant detector (QD). First, the error effects of the detector diameter and the gap size are taken into account, and the position error compensation factor is introduced into the co...

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Detalles Bibliográficos
Autores principales: Li, Qian, Wu, Jiabin, Chen, Yunshan, Wang, Jingyuan, Gao, Shijie, Wu, Zhiyong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263427/
https://www.ncbi.nlm.nih.gov/pubmed/30453589
http://dx.doi.org/10.3390/s18114007

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263427/
https://www.ncbi.nlm.nih.gov/pubmed/30453589
http://dx.doi.org/10.3390/s18114007

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