发明授权

  • 专利标题: Wavelength control method controlling the wavelength for recording or reproducing information with holography, hologram information processing apparatus and hologram recording medium
  • 专利标题(中): 用于控制在全息记录波长或再现信息数据,全息图和全息盘处理装置的方法
  • 申请号: EP07024233.4
    申请日: 2007-12-13
  • 公开(公告)号: EP1942493B1
    公开(公告)日: 2010-05-19
  • 发明人: Kanazawa, YasunoriUeyama, Tetsuo
  • 申请人: Sharp Kabushiki Kaisha
  • 申请人地址: 22-22, Nagaike-cho Abeno-ku Osaka-shi, Osaka 545-8522 JP
  • 专利权人: Sharp Kabushiki Kaisha
  • 当前专利权人: Sharp Kabushiki Kaisha
  • 当前专利权人地址: 22-22, Nagaike-cho Abeno-ku Osaka-shi, Osaka 545-8522 JP
  • 代理机构: Müller - Hoffmann & Partner
  • 优先权: JP2006338731 20061215
  • 主分类号: G11B7/0065
  • IPC分类号: G11B7/0065 G03H1/22
Wavelength control method controlling the wavelength for recording or reproducing information with holography, hologram information processing apparatus and hologram recording medium
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