High-resolution adaptive optics scanning laser ophthalmoscope with multiple deformable mirrors
Patent
·
OSTI ID:1014188
- Fremont, CA
- Livermore, CA
An adaptive optics scanning laser ophthalmoscopes is introduced to produce non-invasive views of the human retina. The use of dual deformable mirrors improved the dynamic range for correction of the wavefront aberrations compared with the use of the MEMS mirror alone, and improved the quality of the wavefront correction compared with the use of the bimorph mirror alone. The large-stroke bimorph deformable mirror improved the capability for axial sectioning with the confocal imaging system by providing an easier way to move the focus axially through different layers of the retina.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-07NA27344
- Assignee:
- Lawrence Livermore National Security LLC (Livermore, CA)
- Patent Number(s):
- 7,665,844
- Application Number:
- US Patent Application 11/874,832
- OSTI ID:
- 1014188
- Country of Publication:
- United States
- Language:
- English
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