OPTICAL ELEMENTS AND INFORMATION STORAGE DEVICES INCLUDING THE SAME
    1.
    发明申请
    OPTICAL ELEMENTS AND INFORMATION STORAGE DEVICES INCLUDING THE SAME 有权
    光学元件和信息存储设备,包括它们

    公开(公告)号:US20120257484A1

    公开(公告)日:2012-10-11

    申请号:US13297713

    申请日:2011-11-16

    IPC分类号: G11B13/08 G02B6/00

    摘要: An optical element and an information storage device including the same. The optical element may include an optical waveguide structure for transforming circularly polarized light into plasmon and transmitting the plasmon. The optical waveguide structure may emit a circularly polarized plasmonic field. The optical element may be used in an information storage device. For example, the information storage device may include a recording medium and a recording element for recording information on the recording medium, and the recording element may include the optical element. The information may be recorded on the recording medium by using the circularly polarized plasmonic field generated by the optical element.

    摘要翻译: 光学元件和包括该元件的信息存储装置。 光学元件可以包括用于将圆偏振光转换成等离子体并传输等离子体的光波导结构。 光波导结构可以发射圆偏振等离子体场。 光学元件可以用在信息存储装置中。 例如,信息存储装置可以包括用于在记录介质上记录信息的记录介质和记录元件,并且记录元件可以包括光学元件。 信息可以通过使用由光学元件产生的圆偏振等离子体场来记录在记录介质上。

    Optical elements including light sources and waveguides and information storage devices including the same
    2.
    发明授权
    Optical elements including light sources and waveguides and information storage devices including the same 有权
    包括光源和波导的光学元件和包括其的信息存储装置

    公开(公告)号:US08526288B2

    公开(公告)日:2013-09-03

    申请号:US13297713

    申请日:2011-11-16

    IPC分类号: G11B7/00

    摘要: An optical element and an information storage device including the same. The optical element may include an optical waveguide structure for transforming circularly polarized light into plasmon and transmitting the plasmon. The optical waveguide structure may emit a circularly polarized plasmonic field. The optical element may be used in an information storage device. For example, the information storage device may include a recording medium and a recording element for recording information on the recording medium, and the recording element may include the optical element. The information may be recorded on the recording medium by using the circularly polarized plasmonic field generated by the optical element.

    摘要翻译: 光学元件和包括该元件的信息存储装置。 光学元件可以包括用于将圆偏振光转换成等离子体并传输等离子体的光波导结构。 光波导结构可以发射圆偏振等离子体场。 光学元件可以用在信息存储装置中。 例如,信息存储装置可以包括用于在记录介质上记录信息的记录介质和记录元件,并且记录元件可以包括光学元件。 信息可以通过使用由光学元件产生的圆偏振等离子体场来记录在记录介质上。

    Oscillators and methods of operating the same
    5.
    发明授权
    Oscillators and methods of operating the same 有权
    振荡器和操作方法相同

    公开(公告)号:US08421545B2

    公开(公告)日:2013-04-16

    申请号:US13099684

    申请日:2011-05-03

    IPC分类号: H03L7/26 H03B28/00 H01L29/82

    CPC分类号: H03B15/006

    摘要: Oscillators and methods of operating the same, the oscillators include a pinned layer having a fixed magnetization direction, a first free layer over the pinned layer, and a second free layer over the first free layer. The oscillators are configured to generate a signal using precession of a magnetic moment of at least one of the first and second free layers.

    摘要翻译: 振荡器及其操作方法,振荡器包括具有固定磁化方向的钉扎层,被钉扎层上的第一自由层,以及在第一自由层上的第二自由层。 振荡器被配置为使用第一和第二自由层中的至少一个的磁矩的进动来产生信号。

    Oscillators and methods of manufacturing and operating the same
    7.
    发明申请
    Oscillators and methods of manufacturing and operating the same 有权
    振荡器和制造和操作方法相同

    公开(公告)号:US20120068779A1

    公开(公告)日:2012-03-22

    申请号:US12929932

    申请日:2011-02-25

    IPC分类号: H03B5/30 H01L43/12

    摘要: Oscillators and methods of manufacturing and operating the same are provided, the oscillators include a pinned layer, a free layer and a barrier layer having at least one filament between the pinned layer and the free layer. The pinned layer may have a fixed magnetization direction. The free layer corresponding to the pinned layer. The at least one filament in the barrier layer may be formed by applying a voltage between the pinned layer and the free layer. The oscillators may be operated by inducing precession of a magnetic moment of at least one region of the free layer that corresponds to the at least one filament, and detecting a resistance change of the oscillator due to the precession.

    摘要翻译: 提供了振荡器和制造和操作振荡器的方法,振荡器包括钉扎层,自由层和在被钉扎层和自由层之间具有至少一根细丝的阻挡层。 被钉扎层可以具有固定的磁化方向。 对应于钉扎层的自由层。 可以通过在被钉扎层和自由层之间施加电压来形成阻挡层中的至少一个细丝。 振荡器可以通过引起对应于至少一根灯丝的自由层的至少一个区域的磁矩的进动并且检测由于进动而引起的振荡器的电阻变化来操作。

    Oscillators And Methods Of Operating The Same
    8.
    发明申请
    Oscillators And Methods Of Operating The Same 有权
    振荡器和操作方法相同

    公开(公告)号:US20120056685A1

    公开(公告)日:2012-03-08

    申请号:US13096627

    申请日:2011-04-28

    IPC分类号: H03B1/00

    CPC分类号: H03B15/006 B82Y25/00

    摘要: An oscillator and a method of operating the same are provided, the oscillator may include a free layer, a pinned layer on a first surface of the free layer, and a reference layer on a second surface of the free layer. The free layer may have a variable magnetization direction. The pinned layer may have a pinned magnetization direction. The reference layer may have a magnetization direction non-parallel to the magnetization direction of the pinned layer.

    摘要翻译: 提供了振荡器及其操作方法,振荡器可以包括自由层,自由层的第一表面上的钉扎层和自由层的第二表面上的参考层。 自由层可以具有可变的磁化方向。 被钉扎层可以具有钉扎的磁化方向。 参考层可以具有与被钉扎层的磁化方向不平行的磁化方向。

    MAGNETIC HEAD AND RECORDING APPARATUS EMPLOYING THE SAME
    10.
    发明申请
    MAGNETIC HEAD AND RECORDING APPARATUS EMPLOYING THE SAME 失效
    使用其的磁头和记录装置

    公开(公告)号:US20090141407A1

    公开(公告)日:2009-06-04

    申请号:US12142903

    申请日:2008-06-20

    IPC分类号: G11B5/33

    摘要: A magnetic head and a recording apparatus employing the same are provided. The magnetic head includes a recording member, a field inducing member inducing a magnetic field to the recording member, a shield member having the same direction of magnetization as the recording member in a recording operation, and a return path member forming a magnetic path with the recording member.

    摘要翻译: 提供一种磁头和采用该磁头的记录装置。 磁头包括记录部件,引起磁记录部件的磁场的场诱导部件,在记录动作中具有与记录部件相同的磁化方向的屏蔽部件,以及与该记录部件形成磁路的返回路径部件 录音成员