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公开(公告)号：US20110217003A1
公开(公告)日：2011-09-08
申请号：US13111160
申请日：2011-05-19
申请人： Edward Charles Gage , William Albert Challener , Mary Cynthia Hipwell , David Allen Sluzewski , Michael Allen Seigler , Xuhui Jin , Yiao-Tee Hsia
发明人： Edward Charles Gage , William Albert Challener , Mary Cynthia Hipwell , David Allen Sluzewski , Michael Allen Seigler , Xuhui Jin , Yiao-Tee Hsia
CPC分类号： G11B5/314 , G11B2005/001 , G11B2005/0021
摘要： An apparatus includes a slider mounted on an arm, a first waveguide including a first core guiding layer, a second waveguide mounted on the slider and including a second core guiding layer having a uniform thickness smaller than the thickness of the first core guiding layer, and a coupler for coupling light from the first core guiding layer to the second core guiding layer, wherein the coupler comprises a curved mirror formed in the second waveguide and positioned to reflect light from the first core guiding layer into the second core guiding layer.
摘要翻译： 一种装置包括安装在臂上的滑块，包括第一芯引导层的第一波导，安装在滑块上的第二波导，并且包括具有小于第一芯引导层厚度的均匀厚度的第二芯引导层，以及 用于将来自第一芯引导层的光耦合到第二芯引导层的耦合器，其中耦合器包括形成在第二波导中并被定位成将来自第一芯引导层的光反射到第二芯引导层中的弯镜。
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公开(公告)号：US07949218B2
公开(公告)日：2011-05-24
申请号：US12031045
申请日：2008-02-14
申请人： Edward Charles Gage , William Albert Challener , Mary Cynthia Hipwell , David Allen Sluzewski , Michael Allen Seigler , Xuhui Jin , Yiao-Tee Hsia
发明人： Edward Charles Gage , William Albert Challener , Mary Cynthia Hipwell , David Allen Sluzewski , Michael Allen Seigler , Xuhui Jin , Yiao-Tee Hsia
CPC分类号： G11B5/314 , G11B2005/001 , G11B2005/0021
摘要： An apparatus includes a slider mounted on an arm, a first waveguide including a first core guiding layer, a second waveguide mounted on the slider and including a second core guiding layer having a thickness smaller than the thickness of the first core guiding layer, and a coupler for coupling light from the first core guiding layer to the second core guiding layer.
摘要翻译： 一种装置，包括安装在臂上的滑块，包括第一芯引导层的第一波导，安装在滑块上的第二波导，并且包括厚度小于第一芯引导层的厚度的第二芯引导层，以及 耦合器，用于将来自第一芯引导层的光耦合到第二芯引导层。
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公开(公告)号：US20090208171A1
公开(公告)日：2009-08-20
申请号：US12031045
申请日：2008-02-14
申请人： Edward Charles Gage , William Albert Challener , Mary Cynthia Hipwell , David Allen Sluzewski , Michael Allen Seigler , Xuhui Jin , Yiao-Tee Hsia
发明人： Edward Charles Gage , William Albert Challener , Mary Cynthia Hipwell , David Allen Sluzewski , Michael Allen Seigler , Xuhui Jin , Yiao-Tee Hsia
IPC分类号： G02B6/26
CPC分类号： G11B5/314 , G11B2005/001 , G11B2005/0021
摘要： An apparatus includes a slider mounted on an arm, a first waveguide including a first core guiding layer, a second waveguide mounted on the slider and including a second core guiding layer having a thickness smaller than the thickness of the first core guiding layer, and a coupler for coupling light from the first core guiding layer to the second core guiding layer.
摘要翻译： 一种装置，包括安装在臂上的滑块，包括第一芯引导层的第一波导，安装在滑块上的第二波导，并且包括厚度小于第一芯引导层的厚度的第二芯引导层，以及 耦合器，用于将来自第一芯引导层的光耦合到第二芯引导层。
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公开(公告)号：US07440660B1
公开(公告)日：2008-10-21
申请号：US11872927
申请日：2007-10-16
申请人： Xuhui Jin , Chubing Peng , William Albert Challener , Edward Charles Gage , Michael Allen Seigler
发明人： Xuhui Jin , Chubing Peng , William Albert Challener , Edward Charles Gage , Michael Allen Seigler
CPC分类号： G11B5/314 , B82Y10/00 , G11B7/124 , G11B7/1387
摘要： An apparatus includes a first waveguide configured to focus an electromagnetic wave to a focal region, and a second waveguide defining an opening having an end positioned adjacent to the focal region, the second waveguide including a first metallic layer, and second and third layers positioned on opposite sides of the first metallic layer, wherein the first metallic layer has a first propagation constant larger than propagation constants of the second and third layers.
摘要翻译： 一种装置包括：第一波导，其被配置为将电磁波聚焦到聚焦区域;以及第二波导，其限定具有邻近聚焦区域定位的端部的开口，所述第二波导包括第一金属层，以及位于第二波导上的第二和第三层 第一金属层的相对侧，其中第一金属层的第一传播常数大于第二和第三层的传播常数。
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5.发明授权Slider for heat assisted magnetic recording including a thermal sensor for monitoring laser power 有权用于热辅助磁记录的滑块，包括用于监视激光功率的热传感器公开(公告)号：US09508368B2
公开(公告)日：2016-11-29
申请号：US13052603
申请日：2011-03-21
申请人： Edward Charles Gage , Lifu Zhou , Michael Allen Seigler , William Albert Challener , James Dillon Kiely , Kaizhong Gao
发明人： Edward Charles Gage , Lifu Zhou , Michael Allen Seigler , William Albert Challener , James Dillon Kiely , Kaizhong Gao
CPC分类号： G11B5/4866 , G11B5/314 , G11B2005/001 , G11B2005/0021
摘要： An apparatus includes a light source, a slider including a sensor having a resistance or voltage that varies with the temperature of the sensor, the sensor being mounted to be heated by a portion of light emitted by the light source, and a controller controlling the light source power in response to the resistance or voltage of the sensor.
摘要翻译： 一种装置，包括光源，包括具有随传感器的温度而变化的电阻或电压的传感器的滑块，传感器安装成由光源发射的光的一部分加热，以及控制光 源电力响应传感器的电阻或电压。
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6.发明申请Slider For Heat Assisted Magnetic Recording Including A Thermal Sensor For Monitoring Laser Power 有权用于热辅助磁记录的滑块，包括用于监测激光功率的热传感器公开(公告)号：US20110228651A1
公开(公告)日：2011-09-22
申请号：US13052603
申请日：2011-03-21
申请人： Edward Charles Gage , Lifu Zhou , Michael Allen Seigler , William Albert Challener , James Dillon Kiely , Kaizhong Gao
发明人： Edward Charles Gage , Lifu Zhou , Michael Allen Seigler , William Albert Challener , James Dillon Kiely , Kaizhong Gao
IPC分类号： G11B11/00
CPC分类号： G11B5/4866 , G11B5/314 , G11B2005/001 , G11B2005/0021
摘要： An apparatus includes a light source, a slider including a sensor having a resistance or voltage that varies with the temperature of the sensor, the sensor being mounted to be heated by a portion of light emitted by the light source, and a controller controlling the light source power in response to the resistance or voltage of the sensor.
摘要翻译： 一种装置，包括光源，包括具有随传感器的温度而变化的电阻或电压的传感器的滑块，传感器安装成由光源发射的光的一部分加热，以及控制光 源电力响应传感器的电阻或电压。
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7.发明授权Slider for heat assisted magnetic recording including a photo detector for monitoring laser power 有权用于热辅助磁记录的滑块，包括用于监测激光功率的光电检测器公开(公告)号：US08391107B2
公开(公告)日：2013-03-05
申请号：US13052635
申请日：2011-03-21
CPC分类号： G11B21/003 , G11B5/314 , G11B5/4866 , G11B2005/001 , G11B2005/0021 , H01L37/04
摘要： An apparatus includes a slider including an air bearing surface and a waveguide configured to receive light from a light source, a sensor positioned to receive a portion of light emitted by the light source prior to the light exiting the slider at the air bearing surface, and a controller controlling the light source power in response to a characteristic of the sensor.
摘要翻译： 一种装置包括滑动件，其包括空气轴承表面和被配置为接收来自光源的光的波导，定位成在光从空气轴承表面处的滑动件射出之前接收由光源发射的光的一部分的传感器，以及 响应于传感器的特性来控制光源功率的控制器。
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8.发明申请Slider For Heat Assisted Magnetic Recording Including A Photo Detector For Monitoring Laser Power 有权用于热辅助磁记录的滑块，包括用于监测激光功率的光电探测器公开(公告)号：US20110228652A1
公开(公告)日：2011-09-22
申请号：US13052635
申请日：2011-03-21
IPC分类号： G11B11/00
CPC分类号： G11B21/003 , G11B5/314 , G11B5/4866 , G11B2005/001 , G11B2005/0021 , H01L37/04
摘要： An apparatus includes a slider including an air bearing surface and a waveguide configured to receive light from a light source, a sensor positioned to receive a portion of light emitted by the light source prior to the light exiting the slider at the air bearing surface, and a controller controlling the light source power in response to a characteristic of the sensor.
摘要翻译： 一种装置包括滑动件，其包括空气轴承表面和被配置为接收来自光源的光的波导，定位成在光从空气轴承表面处的滑动件射出之前接收由光源发射的光的一部分的传感器，以及 响应于传感器的特性来控制光源功率的控制器。
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9.发明授权公开(公告)号：US08442367B2
公开(公告)日：2013-05-14
申请号：US12877130
申请日：2010-09-08
IPC分类号： G02B6/34
CPC分类号： G11B5/314 , G02B6/4203 , G11B5/6088 , G11B2005/0021
摘要： An apparatus includes a waveguide including a core layer having curved edges shaped to reflect light to a focal point, and a grating positioned adjacent to or imbedded in the core layer, wherein at least a portion of the grating is positioned between the curved edges and adjacent to or imbedded in a portion of the core layer that is not traversed by light reflected from the curved edges. A data storage device that includes the apparatus is also provided.
摘要翻译： 一种装置包括波导，其包括具有成形为将光反射到焦点的弯曲边缘的芯层和与芯层相邻或嵌入的光栅，其中光栅的至少一部分位于弯曲边缘和相邻 嵌入到芯层的不被弯曲边缘反射的光穿过的部分中。 还提供了包括该装置的数据存储装置。
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公开(公告)号：US08427925B2
公开(公告)日：2013-04-23
申请号：US13032709
申请日：2011-02-23
CPC分类号： G11B13/04 , B82Y10/00 , G02B6/102 , G11B5/1278 , G11B5/314 , G11B5/6088 , G11B2005/0021 , Y10T428/11
摘要： A near field transducer includes gold and at least one dopant. The dopant can include at least one of: Cu, Rh, Ru, Ag, Ta, Cr, Al, Zr, V, Pd, Ir, Co, W, Ti, Mg, Fe, or Mo. The dopant concentration may be in a range from 0.5% and 30%. The dopant can be a nanoparticle oxide of V, Zr, Mg, Ca, Al, Ti, Si, Ce, Y, Ta, W, or Th, or a nitride of Ta, Al, Ti, Si, In, Fe, Zr, Cu, W or B.
摘要翻译： 近场换能器包括金和至少一种掺杂剂。 掺杂剂可以包括Cu，Rh，Ru，Ag，Ta，Cr，Al，Zr，V，Pd，Ir，Co，W，Ti，Mg，Fe或Mo中的至少一种。 范围从0.5％和30％。 掺杂剂可以是V，Zr，Mg，Ca，Al，Ti，Si，Ce，Y，Ta，W或Th的纳米氧化物，或Ta，Al，Ti，Si，In，Fe，Zr ，Cu，W或B.
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