公开(公告)号：US20150213819A1

公开(公告)日：2015-07-30

申请号：US14163632

申请日：2014-01-24

Applicant: Seagate Technology LLC

Inventor： Nils Gokemeijer ,  Edward Charles Gage ,  Roger L. Hipwell ,  Michael Christopher Kautzky ,  Scott Eugene Olson

IPC: G11B5/48

CPC classification number: G11B5/4866 ,  G11B5/105 ,  G11B5/6088 ,  G11B2005/0021

Abstract: An apparatus that includes a slider having a mounting surface, the mounting surface opposite a media-facing surface of the slider. The apparatus includes a laser diode mounted on a side surface to the mounting surface. The laser diode has an active region of the laser diode is disposed substantially perpendicular to the mounting surface.

Abstract translation: 一种装置，包括具有安装表面的滑块，所述安装表面与所述滑块的面向介质的表面相对。 该装置包括安装在安装表面的侧表面上的激光二极管。 激光二极管具有基本上垂直于安装表面设置的激光二极管的有源区。

公开(公告)号：US09018737B2

公开(公告)日：2015-04-28

申请号：US13787405

申请日：2013-03-06

Applicant: Seagate Technology LLC

Inventor： Lijuan Zhong ,  Edward Charles Gage

IPC: H01L23/44 ,  H01S5/022

CPC classification number: H01S5/02252 ,  G11B5/105 ,  G11B2005/0021 ,  H01S5/02272 ,  H01S5/02276

Abstract: In accordance with one embodiment, an apparatus is disclosed that comprises a submount operable to integrate with a laser as a laser submount assembly; a predetermined portion of the submount configured to bond with the laser; a bonding pad positioned on the predetermined portion of the submount for integrating the laser with the submount.

Abstract translation: 根据一个实施例，公开了一种装置，其包括可操作以与作为激光基座组件的激光器集成的基座; 所述副安装座的预定部分被配置为与所述激光器接合; 位于所述基座的所述预定部分上的用于将所述激光与所述基座集成的接合焊盘。

公开(公告)号：US20150009787A1

公开(公告)日：2015-01-08

申请号：US14492844

申请日：2014-09-22

Applicant: Seagate Technology LLC

Inventor： Tim Rausch ,  Edward Charles Gage

IPC: G11B20/12 ,  G11B5/09

CPC classification number: G11B20/1217 ,  G11B5/012 ,  G11B5/09 ,  G11B2005/0021

Abstract: An apparatus comprises a write transducer, an energy source, and a controller. The write transducer is configured to write data to a magnetic recording medium, and the energy source is configured to heat the magnetic recording medium while it is being written to by the write transducer. The controller is coupled to the write transducer and configured to adjust at least an operating power of the energy source to selectably cause bits having variable bit aspect ratios to be written to the magnetic media.

Abstract translation: 一种装置包括写入传感器，能量源和控制器。 写入传感器被配置为将数据写入磁记录介质，并且能量源被配置为在被写入传感器写入时加热磁记录介质。 控制器耦合到写换能器并且被配置为至少调整能量源的工作功率，以可选择地使得具有可变比特宽高比的比特被写入磁介质。

公开(公告)号：US20140252560A1

公开(公告)日：2014-09-11

申请号：US13787405

申请日：2013-03-06

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Lijuan Zhong ,  Edward Charles Gage

IPC: H01S5/022

CPC classification number: H01S5/02252 ,  G11B5/105 ,  G11B2005/0021 ,  H01S5/02272 ,  H01S5/02276

Abstract: In accordance with one embodiment, an apparatus is disclosed that comprises a submount operable to integrate with a laser as a laser submount assembly; a predetermined portion of the submount configured to bond with the laser; a bonding pad positioned on the predetermined portion of the submount for integrating the laser with the submount.

Abstract translation: 根据一个实施例，公开了一种装置，其包括可操作以与作为激光基座组件的激光器集成的基座; 所述副安装座的预定部分被配置为与所述激光器接合; 位于所述基座的所述预定部分上的用于将所述激光与所述基座集成的接合焊盘。

公开(公告)号：US08750081B1

公开(公告)日：2014-06-10

申请号：US13722036

申请日：2012-12-20

Applicant: Seagate Technology LLC

Inventor： Chubing Peng ,  Edward Charles Gage

IPC: G11B11/00

CPC classification number: G11B13/04 ,  G11B5/314 ,  G11B5/6088 ,  G11B2005/0021

Abstract: A light delivery system in a slider includes a channel waveguide, a solid immersion mirror, a near field transducer, and a planar waveguide assembly. The solid immersion mirror focuses light to the near field transducer. In one implementation, the slider includes a first reflective element and a second reflective element formed in the slider to induce an offset between a light source and the near field transducer. The reflective elements redirect light received from a light source between the reflective elements to a focusing element (e.g., a solid immersion mirror) focused on a near field transducer. The reflective elements translate the light in accordance with the offset between the light source and the near field transducer.

Abstract translation: 滑块中的光输送系统包括通道波导，固体浸没镜，近场换能器和平面波导组件。 固体浸没镜将光聚焦到近场传感器。 在一个实施方案中，滑块包括形成在滑动件中的第一反射元件和第二反射元件，以引起光源和近场换能器之间的偏移。 反射元件将从光源接收的光反射到聚焦在近场换能器上的聚焦元件（例如，固体浸没镜）之间。 反射元件根据光源和近场传感器之间的偏移平移光。

公开(公告)号：US20140036646A1

公开(公告)日：2014-02-06

申请号：US13789197

申请日：2013-03-07

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Chubing Peng ,  Edward Charles Gage ,  Yongjun Zhao

IPC: G11B13/08

CPC classification number: G11B13/08 ,  G11B5/314 ,  G11B5/6088 ,  G11B2005/0021

Abstract: An apparatus includes a waveguide core having an elongated edge parallel to a substrate plane of the apparatus. An output end of the waveguide core faces a media-facing surface of the apparatus. A plate-like portion of a plasmonic material has a major surface facing the elongated edge of the waveguide core, and the major surface has a narrowed output end facing the media-facing surface. An elongated ridge of the plasmonic material is disposed on at least part of the plate-like portion between an input end and the narrowed output end.