Abstract

When optical coherence tomography (OCT) is used for human retina imaging, its transverse resolution is limited by the aberrations of human eyes. To overcome this disadvantage, a high resolution imaging system for living human retina, which consists of a time domain OCT system and a 37-elements adaptive optics (AO) system, has been developed. The AO closed loop rate is 20 frames per second, and the OCT has a 6.7-<i>μ</i>m axial resolution. In this paper, this system is introduced and the high resolution imaging results for retina are presented.

© 2008 Chinese Optics Letters

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