Holographic recording medium, holographic writing system and holographic reading system
    1.
    发明授权
    Holographic recording medium, holographic writing system and holographic reading system 失效
    全息记录介质,全息写入系统和全息读取系统

    公开(公告)号:US08009339B2

    公开(公告)日:2011-08-30

    申请号:US12624082

    申请日:2009-11-23

    摘要: A holographic recording medium including a recording layer on a substrate, which records data information in a light interference pattern. In the holographic recording medium, information on a thermal expansion characteristic of a recording material contained in the recording layer and/or information on temperature dependency of the refractive index of the recording material are recorded within the holographic recording medium in advance.

    摘要翻译: 一种全息记录介质,包括在基板上的记录层,其记录光干涉图案中的数据信息。 在全息记录介质中,预先将记录层中包含的记录材料的热膨胀特性和/或记录材料的折射率的温度依赖性的信息记录在全息记录介质内。

    Holographic recording medium, holographic writing system and holographic reading system
    3.
    发明授权
    Holographic recording medium, holographic writing system and holographic reading system 失效
    全息记录介质,全息写入系统和全息读取系统

    公开(公告)号:US07920309B2

    公开(公告)日:2011-04-05

    申请号:US12715873

    申请日:2010-03-02

    摘要: A holographic recording medium including a recording layer on a substrate, which records data information in a light interference pattern is provided. In the holographic recording medium, information on a thermal expansion characteristic of a recording material contained in the recording layer and/or information on temperature dependency of the refractive index of the recording material are recorded within the holographic recording medium in advance.

    摘要翻译: 提供一种包括记录在基板上的记录层的全息记录介质,其记录光干涉图案中的数据信息。 在全息记录介质中,预先将记录层中包含的记录材料的热膨胀特性和/或记录材料的折射率的温度依赖性的信息记录在全息记录介质内。

    HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC WRITING SYSTEM AND HOLOGRAPHIC READING SYSTEM
    4.
    发明申请
    HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC WRITING SYSTEM AND HOLOGRAPHIC READING SYSTEM 失效
    全息记录介质,全息写入系统和全息阅读系统

    公开(公告)号:US20100157398A1

    公开(公告)日:2010-06-24

    申请号:US12715873

    申请日:2010-03-02

    IPC分类号: G03H1/02

    摘要: A holographic recording medium including a recording layer on a substrate, which records data information in a light interference pattern is provided. In the holographic recording medium, information on a thermal expansion characteristic of a recording material contained in the recording layer and/or information on temperature dependency of the refractive index of the recording material are recorded within the holographic recording medium in advance.

    摘要翻译: 提供一种包括记录在基板上的记录层的全息记录介质,其记录光干涉图案中的数据信息。 在全息记录介质中,预先将记录层中包含的记录材料的热膨胀特性和/或记录材料的折射率的温度依赖性的信息记录在全息记录介质内。

    HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC WRITING SYSTEM AND HOLOGRAPHIC READING SYSTEM
    5.
    发明申请
    HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC WRITING SYSTEM AND HOLOGRAPHIC READING SYSTEM 失效
    全息记录介质,全息写入系统和全息阅读系统

    公开(公告)号:US20070146836A1

    公开(公告)日:2007-06-28

    申请号:US11608614

    申请日:2006-12-08

    IPC分类号: G03H1/02

    摘要: A holographic recording medium including a recording layer on a substrate, which records data information in a light interference pattern is provided. In the holographic recording medium, information on a thermal expansion characteristic of a recording material contained in the recording layer and/or information on temperature dependency of the refractive index of the recording material are recorded within the holographic recording medium in advance.

    摘要翻译: 提供一种包括记录在基板上的记录层的全息记录介质,其记录光干涉图案中的数据信息。 在全息记录介质中,预先将记录层中包含的记录材料的热膨胀特性和/或记录材料的折射率的温度依赖性的信息记录在全息记录介质内。

    OPTICAL INFORMATION RECORDING MEDIUM
    7.
    发明申请
    OPTICAL INFORMATION RECORDING MEDIUM 审中-公开
    光信息记录介质

    公开(公告)号:US20090141611A1

    公开(公告)日:2009-06-04

    申请号:US12326277

    申请日:2008-12-02

    IPC分类号: G11B7/00

    摘要: An optical information recording medium contains a recording layer that includes: a recording area on which a cavity is formed as a recording mark as a result of an increase in temperature around a focal point after absorbing a recording beam converged for recording of information in accordance with the wavelength of the recording beam and from which, when a predetermined reading beam is emitted for reproducing of the information, the information is reproduced based on the optically modulated reading beam; and a non-recording area provided adjacent to the recording area to prevent the heat around the focal point from dispersing.

    摘要翻译: 光学信息记录介质包括记录层,该记录层包括:作为记录标记形成的记录区域,作为在吸收用于记录信息的记录光束之后,焦点周围的温度升高的结果,根据 记录光束的波长,并且当发出用于再现信息的预定读取光束时,基于光调制读取光束再现信息; 以及与记录区域相邻设置的非记录区域,以防止焦点周围的热分散。

    Optical disc
    10.
    发明授权
    Optical disc 失效
    光盘

    公开(公告)号:US5625620A

    公开(公告)日:1997-04-29

    申请号:US624646

    申请日:1996-07-01

    摘要: An optical disc has a base formed by resin, and a reflection layer formed on the base. On the base, servo areas where servo pits P1, P2 for providing servo information for sample servo system are formed at predetermined angular positions of respective tracks on the base. Further, data areas where data pits Pd for providing data information accessed by the optical disc drive operative on the basis of the servo pits P1, P2 are formed between the respective servo areas. In addition, in the servo area and the data area which are adjacent to each other, between servo pit P2 disposed at the position closest to the data area and data pit Pd disposed at the position closest to the servo area, anchor pit Pan neglected in the optical disc drive is provided.

    摘要翻译: PCT No.PCT / JP95 / 01697 Sec。 371日期:1996年7月1日 102(e)日期1996年7月1日PCT提交1995年8月25日PCT公布。 出版物WO96 / 06432 日期1996年2月29日光盘具有由树脂形成的基底和形成在基底上的反射层。 在基座上,在基座上的相应磁道的预定角度位置处形成用于提供用于采样伺服系统的伺服信息的伺服凹坑P1,P2的伺服区域。 此外,在各个伺服区域之间形成有数据点Pd用于提供由基于伺服凹坑P1,P2操作的光盘驱动器访问的数据信息的数据区域。 此外,在彼此相邻的伺服区域和数据区域中,位于最靠近数据区域的位置处的伺服凹坑P2和设置在最靠近伺服区域的位置的数据凹坑Pd之间,锚点凹坑Pan被忽略 提供光盘驱动器。