摘要
Adaptiveoptics(AO)systemsgreatlyimprovetheresolutionofretinalimaginginstrumentsbyactivelycorrectingocularaberrations.InthisLetter,closed-loopcorrectionaswellasocularaberrationcompensationofa62-elementsiliconunimorphdeformablemirror(DM)drivenbyonlypositivevoltageisperformed.Theexperimentalresultsshowthattheroot-meansquare(RMS)wavefrontoftheinitialmirrorsurfaceisreducedto0.011μminaclosed-loopAOsystem.TheDMreproducesZernikeshapesfromthethirdto35thmodeaccurately.Thesimulatedcompensationof200ocularwavefrontsshowsthattheaverageRMSvalueaftercorrectionisreducedto0.017μm.
出版日期
2015年04月14日（中国期刊网平台首次上网日期，不代表论文的发表时间）
