Off-Axis Aberration Measurement Based on the Hartmann-Shack Sensor

A.C. Xu; J.B. Chen; P.M. Zhang; J.J. Wu

doi:10.4028/www.scientific.net/AMR.670.183

Paper Titles

Synthesis of Ca₃(VO₄)₂:Eu³⁺, Bi³⁺ Nanophosphors in the Presence of Stearic Acid
p.160

The Innovation Scheme Research of Cutting Part with Shearer
p.164

Tool Life Evaluation Methods of Heavy Forging Hogging Machining Based on Image Processing Technology
p.169

Water Jet Shot Peening Strengthening Surface Roughness
p.174

Off-Axis Aberration Measurement Based on the Hartmann-Shack Sensor
p.183

Reflection and Refraction of Coupled Transverse and Micro-Rotational Wave at Interface between Two Micropolar Elastic Solid
p.193

Research and Realization of a New Algorithm for Stereo Matching Based on Binocular Vision
p.202

Research on Model Transformation Method Oriented to Model Driven ERP System
p.208

The Research on Long-Term Financial Early-Warning System of Listed Companies
p.216

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 670Off-Axis Aberration Measurement Based on the...

Off-Axis Aberration Measurement Based on the Hartmann-Shack Sensor

Abstract:

Human eyes is an imperfect imaging system that has various aberrations such as on axis and off axis aberrations, which often affect the imaging quality of retina. However, the available aberration methods are mainly concerned with on-axis aberration measurement, which include defocusing, astigmation, and some higher order aberration measurements. Therefore, off-axis aberration measurement under the principle of Hartmann-Shack sensor is proposed in this paper with an empirical study, the results of which showed that the imaging quality of human eyes’ peripheral field decreased with the enlargement of off axis angle. The enlargement of human eyes’ off axis aberration and the decrease of photosensory cell density of the peripheral field are two reasons for such a result.

You might also be interested in these eBooks

Advanced Design and Manufacturing Technology II

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 670)

Pages:

183-192

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.670.183

Citation:

Cite this paper

Online since:

March 2013

Authors:

A.C. Xu, J.B. Chen, P.M. Zhang, J.J. Wu

Keywords:

Hartmann-Shack Sensor, Off Axis Aberration, Wave-Front

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] J. Liang, B. Grimm, S. Goelz, and J.F. Bille, J. Opt. Soc. Am. A, 11 (1994) 49-57.

Google Scholar

[2] X. Cheng, L. N. Thibos, and A. Bradley, Journal of Refractive Surgery, 19 (2003) 579-584.

Google Scholar

[3] S. C. Robert, Journal of Refractive Surgery, 18 (2002) 589-592.

Google Scholar

[4] Y. Wang, Z.Q. Wang, and H.Q. Guo, Acta Optica Sinica, 25 (2005) 1519-1525.

Google Scholar

[5] W. H. Jiang, Acta Optica Sinica, 8 (1988) 441-447.

Google Scholar

[6] N. Ling, Y.D. Zhang, X.J. Rao, C. Wang, Y.Y. Hu, and W.H. Jiang, Acta Optica Sinica , 24 (2004) 1153-1158.

Google Scholar

[7] D. A. Atchison, and D. H. Scott, J. Opt. Soc. Am. A, 19 (2002) 2180-2184.

Google Scholar

[8] D. A. Atchison, The South African Optometrist, 62 (2003) 119-122.

Google Scholar

[9] E.S. Isabel, and N. Rafael, J. Opt. Soc. Am. A, 16 (1999) 1881-1891.

Google Scholar

[10] J. Y. Wang, D. E. Silva, Applied Optics, 19 (1980) 1510-1518.

Google Scholar

[11] D. Huang, Editor. Physics of Customized Corneal Aberration, Proceedings of Customized Corneal Aberration, (2001) October 15-19; Thorofare, SLACK.

Google Scholar

[12] J.X. Hen, R.R. Zhou, and W.H. Liao, Chinese Journal of Biomedical Engineering, 22 (2003) 410-417.

Google Scholar

[13] W. H. Southwell, J. Opt. Soc. Am., 70 (1980) 998-1006.

Google Scholar

[14] R. J. Noll, J. Opt. Soc. Am, 66 (1976) 207-211.

Google Scholar

[15] D. L. Fried, J. Opt. Soc. Am, 67 (1977) 370-375.

Google Scholar

[16] R. H. Hugdin, J. Opt. Soc. Am, 67(1977) 375-378.

Google Scholar

[17] R. G. Lane and M. Tallon, Appl. Opt., 31 (1992) 6902-6908.

Google Scholar