True random coded photon counting Lidar

A true random coded photon counting Lidar system is proposed in this paper, in which a single photon detector acts as the true random sequence signal generator instead of the traditional function generator. Compared with the traditional pseudo-random coded method, the true random coded method not on...

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Autores principales:	Liu Bo, Yu Yang, Chen Zhen, Han Weiqiang
Formato:	article
Lenguaje:	EN
Publicado:	Institue of Optics and Electronics, Chinese Academy of Sciences 2020
Materias:	lidar photon counting true random coded pseudo-random coded Optics. Light QC350-467
Acceso en línea:	https://doaj.org/article/4f8c2e26f5574104b9541d63a9459264
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spelling	oai:doaj.org-article:4f8c2e26f5574104b9541d63a94592642021-11-10T10:13:06ZTrue random coded photon counting Lidar2096-457910.29026/oea.2020.190044https://doaj.org/article/4f8c2e26f5574104b9541d63a94592642020-02-01T00:00:00Zhttp://www.oejournal.org/article/doi/10.29026/oea.2020.190044https://doaj.org/toc/2096-4579A true random coded photon counting Lidar system is proposed in this paper, in which a single photon detector acts as the true random sequence signal generator instead of the traditional function generator. Compared with the traditional pseudo-random coded method, the true random coded method not only improves the anti-crosstalk capability of the system, but more importantly, it effectively overcomes the adverse effect of the detector's dead time on the ranging performance. The experiment results show that the ranging performance of the true random coded method is obviously better than that of the pseudo-random coded method. As a result, a three-dimensional scanning imaging of a model car is completed by the true random coded method.Liu BoYu YangChen ZhenHan WeiqiangInstitue of Optics and Electronics, Chinese Academy of Sciencesarticlelidarphoton countingtrue random codedpseudo-random codedOptics. LightQC350-467ENOpto-Electronic Advances, Vol 3, Iss 2, Pp 190044-1-190044-6 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	lidar photon counting true random coded pseudo-random coded Optics. Light QC350-467
spellingShingle	lidar photon counting true random coded pseudo-random coded Optics. Light QC350-467 Liu Bo Yu Yang Chen Zhen Han Weiqiang True random coded photon counting Lidar
description	A true random coded photon counting Lidar system is proposed in this paper, in which a single photon detector acts as the true random sequence signal generator instead of the traditional function generator. Compared with the traditional pseudo-random coded method, the true random coded method not only improves the anti-crosstalk capability of the system, but more importantly, it effectively overcomes the adverse effect of the detector's dead time on the ranging performance. The experiment results show that the ranging performance of the true random coded method is obviously better than that of the pseudo-random coded method. As a result, a three-dimensional scanning imaging of a model car is completed by the true random coded method.
format	article
author	Liu Bo Yu Yang Chen Zhen Han Weiqiang
author_facet	Liu Bo Yu Yang Chen Zhen Han Weiqiang
author_sort	Liu Bo
title	True random coded photon counting Lidar
title_short	True random coded photon counting Lidar
title_full	True random coded photon counting Lidar
title_fullStr	True random coded photon counting Lidar
title_full_unstemmed	True random coded photon counting Lidar
title_sort	true random coded photon counting lidar
publisher	Institue of Optics and Electronics, Chinese Academy of Sciences
publishDate	2020
url	https://doaj.org/article/4f8c2e26f5574104b9541d63a9459264
work_keys_str_mv	AT liubo truerandomcodedphotoncountinglidar AT yuyang truerandomcodedphotoncountinglidar AT chenzhen truerandomcodedphotoncountinglidar AT hanweiqiang truerandomcodedphotoncountinglidar
_version_	1718440100132552704

True random coded photon counting Lidar

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