Cargando…
Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method
This study proposes a novel FSM compensation system for four degrees of freedom (DOF) laser errors compensation, which has the advantage of shorter optical path length, fewer elements and an easier set-up process, meaning that it can be used at different locations. A commercial software, Zemax, is u...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263425/ https://www.ncbi.nlm.nih.gov/pubmed/30463339 http://dx.doi.org/10.3390/s18114046 |
_version_ | 1783375291495743488 |
---|---|
author | Chang, Yu-Hao Liu, Chien-Sheng Cheng, Chih-Chun |
author_facet | Chang, Yu-Hao Liu, Chien-Sheng Cheng, Chih-Chun |
author_sort | Chang, Yu-Hao |
collection | PubMed |
description | This study proposes a novel FSM compensation system for four degrees of freedom (DOF) laser errors compensation, which has the advantage of shorter optical path length, fewer elements and an easier set-up process, meaning that it can be used at different locations. A commercial software, Zemax, is used to evaluate the function of the proposed FSM compensation system and the mathematical modelling of the proposed FSM compensation system is established by using a skew-ray tracing method. Finally, the proposed FSM compensation system is then verified experimentally using a laboratory-built prototype and the result shows that the proposed FSM compensation system achieves the ability to compensate the 4 DOF of the laser source. |
format | Online Article Text |
id | pubmed-6263425 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-62634252018-12-12 Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method Chang, Yu-Hao Liu, Chien-Sheng Cheng, Chih-Chun Sensors (Basel) Article This study proposes a novel FSM compensation system for four degrees of freedom (DOF) laser errors compensation, which has the advantage of shorter optical path length, fewer elements and an easier set-up process, meaning that it can be used at different locations. A commercial software, Zemax, is used to evaluate the function of the proposed FSM compensation system and the mathematical modelling of the proposed FSM compensation system is established by using a skew-ray tracing method. Finally, the proposed FSM compensation system is then verified experimentally using a laboratory-built prototype and the result shows that the proposed FSM compensation system achieves the ability to compensate the 4 DOF of the laser source. MDPI 2018-11-20 /pmc/articles/PMC6263425/ /pubmed/30463339 http://dx.doi.org/10.3390/s18114046 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Chang, Yu-Hao Liu, Chien-Sheng Cheng, Chih-Chun Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method |
title | Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method |
title_full | Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method |
title_fullStr | Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method |
title_full_unstemmed | Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method |
title_short | Design and Characterisation of a Fast Steering Mirror Compensation System Based on Double Porro Prisms by a Screw-Ray Tracing Method |
title_sort | design and characterisation of a fast steering mirror compensation system based on double porro prisms by a screw-ray tracing method |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263425/ https://www.ncbi.nlm.nih.gov/pubmed/30463339 http://dx.doi.org/10.3390/s18114046 |
work_keys_str_mv | AT changyuhao designandcharacterisationofafaststeeringmirrorcompensationsystembasedondoubleporroprismsbyascrewraytracingmethod AT liuchiensheng designandcharacterisationofafaststeeringmirrorcompensationsystembasedondoubleporroprismsbyascrewraytracingmethod AT chengchihchun designandcharacterisationofafaststeeringmirrorcompensationsystembasedondoubleporroprismsbyascrewraytracingmethod |