Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor

Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor

We describe a sequential operation approach for a three-sided pyramid wavefront sensor (PWFS) based on a micromirror array with hexagonal geometry. The geometrical optics analysis and numerical simulations show that a linear relationship exists between the signals calculated by the sensing data and...

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Main Authors: Lu Chen, Jianli Wang, Kainan Yao, Xinyue Liu, Xudong Lin, Liang Wang, Minghao Wang
Format: Article
Language:English
Published: IEEE 2016-01-01
Series:IEEE Photonics Journal
Subjects:
Sensors
electrooptical systems
advanced optics design
Online Access:https://ieeexplore.ieee.org/document/7493701/
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spelling doaj-60eab95a38784801bdb9f792c81eb15c2021-03-29T17:33:50ZengIEEEIEEE Photonics Journal1943-06552016-01-018411310.1109/JPHOT.2016.25819887493701Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront SensorLu Chen0Jianli Wang1Kainan Yao2Xinyue Liu3Xudong Lin4Liang Wang5Minghao Wang6Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, ChinaWe describe a sequential operation approach for a three-sided pyramid wavefront sensor (PWFS) based on a micromirror array with hexagonal geometry. The geometrical optics analysis and numerical simulations show that a linear relationship exists between the signals calculated by the sensing data and the local tilt of the wavefront. We discuss the selection of parameter index that is used in our experiment and build a closed-loop system with this wavefront sensor and a 21-element deformable mirror as a wavefront corrector. The experimental results confirm the feasibility of using a nonmodulated sequential three-sided PWFS in adaptive optics systems.https://ieeexplore.ieee.org/document/7493701/Sensorselectrooptical systemsadvanced optics design
collection DOAJ
language English
format Article
sources DOAJ
author Lu Chen
Jianli Wang
Kainan Yao
Xinyue Liu
Xudong Lin
Liang Wang
Minghao Wang
spellingShingle Lu Chen
Jianli Wang
Kainan Yao
Xinyue Liu
Xudong Lin
Liang Wang
Minghao Wang
Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor
IEEE Photonics Journal
Sensors
electrooptical systems
advanced optics design
author_facet Lu Chen
Jianli Wang
Kainan Yao
Xinyue Liu
Xudong Lin
Liang Wang
Minghao Wang
author_sort Lu Chen
title Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor
title_short Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor
title_full Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor
title_fullStr Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor
title_full_unstemmed Experimental Demonstration of Sequential Operation Approach for a Three-Sided Pyramid Wavefront Sensor
title_sort experimental demonstration of sequential operation approach for a three-sided pyramid wavefront sensor
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2016-01-01
description We describe a sequential operation approach for a three-sided pyramid wavefront sensor (PWFS) based on a micromirror array with hexagonal geometry. The geometrical optics analysis and numerical simulations show that a linear relationship exists between the signals calculated by the sensing data and the local tilt of the wavefront. We discuss the selection of parameter index that is used in our experiment and build a closed-loop system with this wavefront sensor and a 21-element deformable mirror as a wavefront corrector. The experimental results confirm the feasibility of using a nonmodulated sequential three-sided PWFS in adaptive optics systems.
topic Sensors
electrooptical systems
advanced optics design
url https://ieeexplore.ieee.org/document/7493701/
work_keys_str_mv AT luchen experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
AT jianliwang experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
AT kainanyao experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
AT xinyueliu experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
AT xudonglin experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
AT liangwang experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
AT minghaowang experimentaldemonstrationofsequentialoperationapproachforathreesidedpyramidwavefrontsensor
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