publication . Article . 2010

A correction algorithm to simultaneously control dual deformable mirrors in a woofer-tweeter adaptive optics system

Li, Chaohong; Sredar, Nripun; Ivers, Kevin M.; Queener, Hope; Porter, Jason;
Open Access
  • Published: 01 Jul 2010 Journal: Optics Express, volume 18, page 16,671 (eissn: 1094-4087, Copyright policy)
  • Publisher: The Optical Society
Abstract
We present a direct slope-based correction algorithm to simultaneously control two deformable mirrors (DMs) in a woofer-tweeter adaptive optics system. A global response matrix was derived from the response matrices of each deformable mirror and the voltages for both deformable mirrors were calculated simultaneously. This control algorithm was tested and compared with a 2-step sequential control method in five normal human eyes using an adaptive optics scanning laser ophthalmoscope. The mean residual total root-mean-square (RMS) wavefront errors across subjects after adaptive optics (AO) correction were 0.128 ± 0.025 μm and 0.107 ± 0.033 μm for simultaneous and ...
Subjects
free text keywords: Atomic and Molecular Physics, and Optics, Optics, business.industry, business, Adaptive optics, Deformable mirror, Physics, Woofer, Lens (optics), law.invention, law, Matrix (mathematics), Residual, Wavefront, Image quality, Research-Article, ocis:(000.3860) Mathematical methods in physics, ocis:(010.1080) Active or Adaptive optics, ocis:(330.4460) Ophthalmic optics
Funded by
NIH| CORE--COMPUTER PROGRAMMING MODULE
Project
  • Funder: National Institutes of Health (NIH)
  • Project Code: 2P30EY007551-06
  • Funding stream: NATIONAL EYE INSTITUTE
32 references, page 1 of 3

1 Liang J.Williams D. R.Miller D. T., “Supernormal vision and high-resolution retinal imaging through adaptive optics,” J. Opt. Soc. Am. A 14(11), 2884–2892 (1997).10.1364/JOSAA.14.002884 [DOI]

2 Roorda A.Romero-Borja F.Donnelly Iii W.Queener H.Hebert T. J.Campbell M. C. W., “Adaptive optics scanning laser ophthalmoscopy,” Opt. Express 10(9), 405–412 (2002).19436374 [PubMed]

3 Yoon G. Y.Williams D. R., “Visual performance after correcting the monochromatic and chromatic aberrations of the eye,” J. Opt. Soc. Am. A 19(2), 266–275 (2002).10.1364/JOSAA.19.000266 [DOI]

4 Rossi E. A.Weiser P.Tarrant J.Roorda A., “Visual performance in emmetropia and low myopia after correction of high-order aberrations,” J. Vis.7(8), 14 (2007).10.1167/7.8.14 17685821 [OpenAIRE] [PubMed] [DOI]

5 Fernández E. J.Prieto P. M.Artal P., “Binocular adaptive optics visual simulator,” Opt. Lett.34(17), 2628–2630 (2009).10.1364/OL.34.002628 19724513 [PubMed] [DOI]

6 Gambra E.Sawides L.Dorronsoro C.Marcos S., “Accommodative lag and fluctuations when optical aberrations are manipulated,” J. Vis.9(6), 4 (2009).10.1167/9.6.4 19761295 [OpenAIRE] [PubMed] [DOI]

7 Gray D. C.Merigan W.Wolfing J. I.Gee B. P.Porter J.Dubra A.Twietmeyer T. H.Ahamd K.Tumbar R.Reinholz F.Williams D. R., “In vivo fluorescence imaging of primate retinal ganglion cells and retinal pigment epithelial cells,” Opt. Express 14(16), 7144–7158 (2006).10.1364/OE.14.007144 19529085 [OpenAIRE] [PubMed] [DOI]

8 Zhong Z.Petrig B. L.Qi X.Burns S. A., “In vivo measurement of erythrocyte velocity and retinal blood flow using adaptive optics scanning laser ophthalmoscopy,” Opt. Express 16(17), 12746–12756 (2008).18711513 [OpenAIRE] [PubMed]

9 Zawadzki R. J.Choi S. S.Fuller A. R.Evans J. W.Hamann B.Werner J. S., “Cellular resolution volumetric in vivo retinal imaging with adaptive optics-optical coherence tomography,” Opt. Express 17(5), 4084–4094 (2009).10.1364/OE.17.004084 2715892 19259248 [OpenAIRE] [PubMed] [] [DOI]

10 Torti C.Povazay B.Hofer B.Unterhuber A.Carroll J.Ahnelt P. K.Drexler W., “Adaptive optics optical coherence tomography at 120,000 depth scans/s for non-invasive cellular phenotyping of the living human retina,” Opt. Express 17(22), 19382–19400 (2009).10.1364/OE.17.019382 19997159 [OpenAIRE] [PubMed] [DOI]

11 Jonnal R. S.Besecker J. R.Derby J. C.Kocaoglu O. P.Cense B.Gao W.Wang Q.Miller D. T., “Imaging outer segment renewal in living human cone photoreceptors,” Opt. Express 18(5), 5257–5270 (2010).10.1364/OE.18.005257 20389538 [OpenAIRE] [PubMed] [DOI]

12 Applegate R. A.Howland H. C., “Magnification and visual acuity in refractive surgery,” Arch. Ophthalmol.111(10), 1335–1342 (1993).8216013 [OpenAIRE] [PubMed]

13 Chui T. Y.Song H.Burns S. A., “Individual variations in human cone photoreceptor packing density: variations with refractive error,” Invest. Ophthalmol. Vis. Sci.49(10), 4679–4687 (2008).10.1167/iovs.08-2135 18552378 [OpenAIRE] [PubMed] [DOI]

14 Chen D. C.Jones S. M.Silva D. A.Olivier S. S., “High-resolution adaptive optics scanning laser ophthalmoscope with dual deformable mirrors,” J. Opt. Soc. Am. A 24(5), 1305–1312 (2007).10.1364/JOSAA.24.001305 [DOI]

15 Cense B.Koperda E.Brown J. M.Kocaoglu O. P.Gao W.Jonnal R. S.Miller D. T., “Volumetric retinal imaging with ultrahigh-resolution spectral-domain optical coherence tomography and adaptive optics using two broadband ligh t sources,” Opt. Express 17(5), 4095–4111 (2009).10.1364/OE.17.004095 2715891 19259249 [OpenAIRE] [PubMed] [] [DOI]

32 references, page 1 of 3
Abstract
We present a direct slope-based correction algorithm to simultaneously control two deformable mirrors (DMs) in a woofer-tweeter adaptive optics system. A global response matrix was derived from the response matrices of each deformable mirror and the voltages for both deformable mirrors were calculated simultaneously. This control algorithm was tested and compared with a 2-step sequential control method in five normal human eyes using an adaptive optics scanning laser ophthalmoscope. The mean residual total root-mean-square (RMS) wavefront errors across subjects after adaptive optics (AO) correction were 0.128 ± 0.025 μm and 0.107 ± 0.033 μm for simultaneous and ...
Subjects
free text keywords: Atomic and Molecular Physics, and Optics, Optics, business.industry, business, Adaptive optics, Deformable mirror, Physics, Woofer, Lens (optics), law.invention, law, Matrix (mathematics), Residual, Wavefront, Image quality, Research-Article, ocis:(000.3860) Mathematical methods in physics, ocis:(010.1080) Active or Adaptive optics, ocis:(330.4460) Ophthalmic optics
Funded by
NIH| CORE--COMPUTER PROGRAMMING MODULE
Project
  • Funder: National Institutes of Health (NIH)
  • Project Code: 2P30EY007551-06
  • Funding stream: NATIONAL EYE INSTITUTE
32 references, page 1 of 3

1 Liang J.Williams D. R.Miller D. T., “Supernormal vision and high-resolution retinal imaging through adaptive optics,” J. Opt. Soc. Am. A 14(11), 2884–2892 (1997).10.1364/JOSAA.14.002884 [DOI]

2 Roorda A.Romero-Borja F.Donnelly Iii W.Queener H.Hebert T. J.Campbell M. C. W., “Adaptive optics scanning laser ophthalmoscopy,” Opt. Express 10(9), 405–412 (2002).19436374 [PubMed]

3 Yoon G. Y.Williams D. R., “Visual performance after correcting the monochromatic and chromatic aberrations of the eye,” J. Opt. Soc. Am. A 19(2), 266–275 (2002).10.1364/JOSAA.19.000266 [DOI]

4 Rossi E. A.Weiser P.Tarrant J.Roorda A., “Visual performance in emmetropia and low myopia after correction of high-order aberrations,” J. Vis.7(8), 14 (2007).10.1167/7.8.14 17685821 [OpenAIRE] [PubMed] [DOI]

5 Fernández E. J.Prieto P. M.Artal P., “Binocular adaptive optics visual simulator,” Opt. Lett.34(17), 2628–2630 (2009).10.1364/OL.34.002628 19724513 [PubMed] [DOI]

6 Gambra E.Sawides L.Dorronsoro C.Marcos S., “Accommodative lag and fluctuations when optical aberrations are manipulated,” J. Vis.9(6), 4 (2009).10.1167/9.6.4 19761295 [OpenAIRE] [PubMed] [DOI]

7 Gray D. C.Merigan W.Wolfing J. I.Gee B. P.Porter J.Dubra A.Twietmeyer T. H.Ahamd K.Tumbar R.Reinholz F.Williams D. R., “In vivo fluorescence imaging of primate retinal ganglion cells and retinal pigment epithelial cells,” Opt. Express 14(16), 7144–7158 (2006).10.1364/OE.14.007144 19529085 [OpenAIRE] [PubMed] [DOI]

8 Zhong Z.Petrig B. L.Qi X.Burns S. A., “In vivo measurement of erythrocyte velocity and retinal blood flow using adaptive optics scanning laser ophthalmoscopy,” Opt. Express 16(17), 12746–12756 (2008).18711513 [OpenAIRE] [PubMed]

9 Zawadzki R. J.Choi S. S.Fuller A. R.Evans J. W.Hamann B.Werner J. S., “Cellular resolution volumetric in vivo retinal imaging with adaptive optics-optical coherence tomography,” Opt. Express 17(5), 4084–4094 (2009).10.1364/OE.17.004084 2715892 19259248 [OpenAIRE] [PubMed] [] [DOI]

10 Torti C.Povazay B.Hofer B.Unterhuber A.Carroll J.Ahnelt P. K.Drexler W., “Adaptive optics optical coherence tomography at 120,000 depth scans/s for non-invasive cellular phenotyping of the living human retina,” Opt. Express 17(22), 19382–19400 (2009).10.1364/OE.17.019382 19997159 [OpenAIRE] [PubMed] [DOI]

11 Jonnal R. S.Besecker J. R.Derby J. C.Kocaoglu O. P.Cense B.Gao W.Wang Q.Miller D. T., “Imaging outer segment renewal in living human cone photoreceptors,” Opt. Express 18(5), 5257–5270 (2010).10.1364/OE.18.005257 20389538 [OpenAIRE] [PubMed] [DOI]

12 Applegate R. A.Howland H. C., “Magnification and visual acuity in refractive surgery,” Arch. Ophthalmol.111(10), 1335–1342 (1993).8216013 [OpenAIRE] [PubMed]

13 Chui T. Y.Song H.Burns S. A., “Individual variations in human cone photoreceptor packing density: variations with refractive error,” Invest. Ophthalmol. Vis. Sci.49(10), 4679–4687 (2008).10.1167/iovs.08-2135 18552378 [OpenAIRE] [PubMed] [DOI]

14 Chen D. C.Jones S. M.Silva D. A.Olivier S. S., “High-resolution adaptive optics scanning laser ophthalmoscope with dual deformable mirrors,” J. Opt. Soc. Am. A 24(5), 1305–1312 (2007).10.1364/JOSAA.24.001305 [DOI]

15 Cense B.Koperda E.Brown J. M.Kocaoglu O. P.Gao W.Jonnal R. S.Miller D. T., “Volumetric retinal imaging with ultrahigh-resolution spectral-domain optical coherence tomography and adaptive optics using two broadband ligh t sources,” Opt. Express 17(5), 4095–4111 (2009).10.1364/OE.17.004095 2715891 19259249 [OpenAIRE] [PubMed] [] [DOI]

32 references, page 1 of 3
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publication . Article . 2010

A correction algorithm to simultaneously control dual deformable mirrors in a woofer-tweeter adaptive optics system

Li, Chaohong; Sredar, Nripun; Ivers, Kevin M.; Queener, Hope; Porter, Jason;