Multiple-object Shack–Hartmann wavefront sensor design for a wide field of view on the retina

Lebao Yang; Lifa Hu; Dayu Li; Zhaoliang Cao; Quanquan Mu; Ji Ma; Li Xuan

doi:10.3788/COL201513.120801

Journals >Chinese Optics Letters >Volume 13 >Issue 12 >Page 120801 > Article

Chinese Optics Letters
Vol. 13, Issue 12, 120801 (2015)

Multiple-object Shack–Hartmann wavefront sensor design for a wide field of view on the retina

Lebao Yang^1、2, Lifa Hu¹, Dayu Li¹, Zhaoliang Cao¹, Quanquan Mu¹, Ji Ma^1、3, and Li Xuan^1、*

Author Affiliations

¹State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China

²University of Chinese Academy of Sciences, Beijing, 100039, China

³Liquid Crystal Institute, Kent State University, Kent, OH 44242, USA

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DOI: 10.3788/COL201513.120801 Cite this Article Set citation alerts

Lebao Yang, Lifa Hu, Dayu Li, Zhaoliang Cao, Quanquan Mu, Ji Ma, Li Xuan. Multiple-object Shack–Hartmann wavefront sensor design for a wide field of view on the retina[J]. Chinese Optics Letters, 2015, 13(12): 120801 Copy Citation Text

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Abstract

In order to detect the aberration from a wide field of view (FOV) on the retina with adaptive optics, we present a multiple-object Shack–Hartmann wavefront sensor (MOSHWFS) design. The simulated results indicate that the wavefront from our MOSHWFS can be reconstructed for multiple objects, and the measurement error can be less than

λ / 7

with an MOSHWFS with an FOV of 6.7°, for maximum eye aberration. The experimental result with two objects indicates that the measurement error can be less than