发明授权
- 专利标题: Hologram recording material, hologram recording method and optical recording medium
- 专利标题(中): 全息记录材料,全息记录方法和光记录介质
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申请号: US11237986申请日: 2005-09-29
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公开(公告)号: US07572555B2公开(公告)日: 2009-08-11
- 发明人: Hiroo Takizawa , Noriko Inoue
- 申请人: Hiroo Takizawa , Noriko Inoue
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JPP.2004-286247 20040930
- 主分类号: G03H1/02
- IPC分类号: G03H1/02 ; G03C1/76
摘要:
A hologram recording material is provided and includes at least a sensitizing dye capable of absorbing light having a hologram recording wavelength to generate an excited state thereof, and an interference fringe-recording component capable of recording interference fringes providing a refractive index modulation by an electron transfer or an energy transfer from the excited state, in which the sensitizing dye in the hologram recording material has a molar absorption coefficient within a range of 1 to 10,000 at the hologram recording wavelength.
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