OCT sees the human retina sharply with adaptive optics

Scot S. Olivier, Steven M. Jones, Diana C. Chen, Robert J. Zawadzki, Stacey S. Choi, Sophie P. Laut, John S. Werner

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Adaptive optics (AO) is used for improving lateral resolution in opthalmic Optical-Coherence-Tomography (OCT) to correct for the aberrations in the human eye. AO works by measuring aberrations using a wavefront sensor and applying this information to the control of a deformable mirror in a closed loop, thereby compensating for the measured aberrations. This instrument combines the advantages of FD-OCT and advanced microtechnology for AO, using 35-element bimorph deformable mirror. AO system can effectively compensate low-order aberrations and maintain low rms wavefront error during closed-loop operations.

Original languageEnglish (US)
Pages (from-to)89-93
Number of pages5
JournalLaser Focus World
Volume42
Issue number2
StatePublished - Feb 2006

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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