Compatible optical system for three optical disc systems (HD-DVD/DVD/CD)

Tomonori Kanai; Mitsuhiro Miyauchi; Yasuyuki Sugi; Yutaka Makino; Takesuke Maruyama

doi:10.1117/12.738617

11 July 2007 Compatible optical system for three optical disc systems (HD-DVD/DVD/CD)

Tomonori Kanai, Mitsuhiro Miyauchi, Yasuyuki Sugi, Yutaka Makino, Takesuke Maruyama

Proceedings Volume 6620, Optical Data Storage 2007; 66200H (2007) https://doi.org/10.1117/12.738617
Event: Optical Data Storage 2007, 2007, Portland, OR, United States

Abstract

A compatible optical system with high light efficiency for three optical disc systems (HD-DVD/DVD/CD) has been developed. This system is based on refraction principle and has unique shaped objective lens named 'Multi aspherical shaped compatible lens'.

Citation Download Citation

Tomonori Kanai, Mitsuhiro Miyauchi, Yasuyuki Sugi, Yutaka Makino, and Takesuke Maruyama "Compatible optical system for three optical disc systems (HD-DVD/DVD/CD)", Proc. SPIE 6620, Optical Data Storage 2007, 66200H (11 July 2007); https://doi.org/10.1117/12.738617

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