Adaptive Optics with a Liquid-Crystal-on-Silicon Spatial Light Modulator and Its Behavior in Retinal Imaging
| Autor: | Hidenobu Arimoto, Kohei Takeno, Hiromitsu Furukawa, Tomohiro Shirai |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Wavefront
Retina Materials science Spatial light modulator genetic structures Physics and Astronomy (miscellaneous) business.industry General Engineering General Physics and Astronomy eye diseases Retinal image Liquid crystal on silicon Optics medicine.anatomical_structure medicine Retinal imaging sense organs Adaptive optics business Preclinical imaging |
| Zdroj: | Japanese Journal of Applied Physics. 48:070213 |
| ISSN: | 1347-4065 0021-4922 |
| Popis: | An adaptive optics system with a brand-new device of a liquid-crystal-on-silicon (LCOS) spatial light modulator (SLM) and its behavior in in vivo imaging of the human retina are described. We confirmed by experiments that closed-loop correction of ocular aberrations of the subject's eye was successfully achieved at the rate of 16.7 Hz in our system to obtain a clear retinal image in real time. The result suggests that an LCOS SLM is one of the promising candidates for a wavefront corrector in a prospective commercial ophthalmic instrument with adaptive optics. |
| Databáze: | OpenAIRE |
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