High precision mode of subaperture stitching for optical surfaces measurement

Huijing Zhang; Haobo Cheng; Hon Yuen Tam; Yongfu Wen; Dongmei Zhou

doi:10.1007/s12200-013-0306-1

High precision mode of subaperture stitching for optical surfaces measurement

Huijing Zhang, Haobo Cheng, Hon Yuen Tam, Yongfu Wen, Dongmei Zhou

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Abstract

Subaperture stitching (SAS) provides us with an attractive way of extending the effective aperture and dynamic range of phase measuring interferometers. Accuracy of stitching algorithm becomes the key factor in the SAS technology. In this paper, the basic principle of SAS was introduced and four modes of SAS were discussed. The stitching experiments were done through the SSI-300 workstation designed and developed independently. There were several comparisons between the four different stitching methods and the measurement of full aperture. The results suggest that the global error averaging mode with reference of subaperture near optic axis is of high precision. © 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.

Original language	English
Pages (from-to)	167-174
Journal	Frontiers of Optoelectronics
Volume	6
Issue number	2
DOIs	https://doi.org/10.1007/s12200-013-0306-1
Publication status	Published - Jun 2013

Research Keywords

algorithm
optical testing
stitching mode
subaperture stitching (SAS)

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title = "High precision mode of subaperture stitching for optical surfaces measurement",

abstract = "Subaperture stitching (SAS) provides us with an attractive way of extending the effective aperture and dynamic range of phase measuring interferometers. Accuracy of stitching algorithm becomes the key factor in the SAS technology. In this paper, the basic principle of SAS was introduced and four modes of SAS were discussed. The stitching experiments were done through the SSI-300 workstation designed and developed independently. There were several comparisons between the four different stitching methods and the measurement of full aperture. The results suggest that the global error averaging mode with reference of subaperture near optic axis is of high precision. {\textcopyright} 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.",

keywords = "algorithm, optical testing, stitching mode, subaperture stitching (SAS)",

author = "Huijing Zhang and Haobo Cheng and Tam, {Hon Yuen} and Yongfu Wen and Dongmei Zhou",

year = "2013",

month = jun,

doi = "10.1007/s12200-013-0306-1",

language = "English",

volume = "6",

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journal = "Frontiers of Optoelectronics",

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TY - JOUR

T1 - High precision mode of subaperture stitching for optical surfaces measurement

AU - Zhang, Huijing

AU - Cheng, Haobo

AU - Tam, Hon Yuen

AU - Wen, Yongfu

AU - Zhou, Dongmei

PY - 2013/6

Y1 - 2013/6

N2 - Subaperture stitching (SAS) provides us with an attractive way of extending the effective aperture and dynamic range of phase measuring interferometers. Accuracy of stitching algorithm becomes the key factor in the SAS technology. In this paper, the basic principle of SAS was introduced and four modes of SAS were discussed. The stitching experiments were done through the SSI-300 workstation designed and developed independently. There were several comparisons between the four different stitching methods and the measurement of full aperture. The results suggest that the global error averaging mode with reference of subaperture near optic axis is of high precision. © 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.

AB - Subaperture stitching (SAS) provides us with an attractive way of extending the effective aperture and dynamic range of phase measuring interferometers. Accuracy of stitching algorithm becomes the key factor in the SAS technology. In this paper, the basic principle of SAS was introduced and four modes of SAS were discussed. The stitching experiments were done through the SSI-300 workstation designed and developed independently. There were several comparisons between the four different stitching methods and the measurement of full aperture. The results suggest that the global error averaging mode with reference of subaperture near optic axis is of high precision. © 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.

KW - algorithm

KW - optical testing

KW - stitching mode

KW - subaperture stitching (SAS)

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U2 - 10.1007/s12200-013-0306-1

DO - 10.1007/s12200-013-0306-1

M3 - RGC 21 - Publication in refereed journal

SN - 2095-2759

VL - 6

SP - 167

EP - 174

JO - Frontiers of Optoelectronics

JF - Frontiers of Optoelectronics

IS - 2

ER -

High precision mode of subaperture stitching for optical surfaces measurement

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