Photo-Polymer Objective Lens for Red Blue Lasers

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概要

• 論文の詳細を見る

• The authors designed a photo-polymer objective lens which can be used for both red and blue lasers. The following two conditions were set to facilitate this lens production process. 1)We chose phot-polymer resin as one of the double lens materials. 2)One surface of the photo-polymer lens was designed to be flat. We installed this lens in pickup heads and played back some disks. Its performance was almost as good as that of a noncompatible glass lens.

• 社団法人応用物理学会の論文
• 2000-02-28

著者

• Koike Katsuhiro

  Corporate Research And Development Laboratories Pioneer Corporation

• KOYANAGI Hajime

  Corporate Research and Development Laboratories, Pioneer Corporation

• OHTAKI Sakashi

  Corporate Research and Development Laboratories, PIONEER Electronic Corp.

• MURAO Noriaki

  Corporate Research and Development Laboratories, PIONEER Electronic Corp.

• Koyanagi Hajime

  Corporate Research And Development Laboratories Pioneer Corporation

• Murao N

  Pioneer Corp. Saitama Jpn

• Murao Noriaki

  Corporate Research And Development Laboratories Pioneer Corporation

• Ohtaki S

  Corporate Research And Development Laboratories Pioneer Corporation

• Ohtaki Sakashi

  Corporate Research And Development Laboratories Pioneer Electronic Corp.

関連論文

• 27.4Gbyte Read-Only Dual-Layer Disc for Blue Lasers
• The Applications of a Liquid Crystal Panel for the 15 Gbyte Optical Disk Systems
• Photo-Polymer Objective Lens for Red Blue Lasers
• High-Numerical-Aperture Objective Lens for Blue Laser Disk System
• 27.4 Gbyte Read-Only Dual-Layer Disc for Blue Lasers

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