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	Bonding agent for heat-assisted magnetic recording and method of application
	HURLEY, JON PAUL; ELLEDGE, JASON BOYD
	2013-10-24
著作权人	SEAGATE TECHNOLOGY LLC
专利号	US20130279312A1
国家	美国
文献子类	发明申请
其他题名	Bonding agent for heat-assisted magnetic recording and method of application
英文摘要	Magnetic write heads for heat-assisted magnetic recording (HAMR) are disclosed that include a laser diode having a light emitting edge or surface mounted on a slider, an optical waveguide, and a printed bonding agent disposed in an air gap between the laser diode and the slider. The printed bonding agent can be applied by ink jet printing or aerosol jet printing. Also included is a method that includes attaching a laser diode to a slider of a magnetic write head and depositing a bonding agent into the air gap using a focused stream of bonding agent. A light-emitting edge or surface of the laser diode is adjacent to an optical waveguide. The light-emitting edge or surface of the laser diode and the optical input of the waveguide define an aligned direction and an air gap extends from the light-emitting edge or surface of the laser diode in a direction perpendicular to the aligned direction. The bonding agent can be applied by ink jet printing or aerosol jet printing.
公开日期	2013-10-24
申请日期	2013-03-13
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58847]
专题	半导体激光器专利数据库
作者单位	SEAGATE TECHNOLOGY LLC
推荐引用方式 GB/T 7714	HURLEY, JON PAUL,ELLEDGE, JASON BOYD. Bonding agent for heat-assisted magnetic recording and method of application. US20130279312A1. 2013-10-24.

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