Optical information recording apparatus

A rewritable optical disk apparatus, optical information recording and reproducing apparatus or the like is allowed to automatically and properly adjust the optical system to the optimum focal condition regardless of the readout signal detector's positional error and the residual aberration in...

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Bibliographic Details
Main Authors Isshiki, Fumio, Ohnishi, Kunikazu, Maeda, Nobuyuki, Kurokawa, Takahiro, Shimano, Takeshi
Format Patent
LanguageEnglish
Published 20.01.2009
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