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31. 发明授权

US07359052B2 Systems and methods for measurement of a specimen with vacuum ultraviolet light 有权
标题翻译：用真空紫外光测量样品的系统和方法
公开(公告)号：US07359052B2
公开(公告)日：2008-04-15
申请号：US10846053
申请日：2004-05-14
申请人： John Fielden , Gary Janik , Shing Lee
发明人： John Fielden , Gary Janik , Shing Lee
IPC分类号： G01J4/00
CPC分类号： G01J3/10 , G01J3/0286 , G01J3/36 , G01N21/211 , G01N2021/213
摘要： Various systems for measurement of a specimen are provided. One system includes an optical subsystem configured to perform measurements of a specimen using vacuum ultraviolet light and non-vacuum ultraviolet light. This system also includes a purging subsystem that is configured to maintain a purged environment around the optical subsystem during the measurements. Another system includes a cleaning subsystem configured to remove contaminants from a specimen prior to measurement. In one embodiment, the cleaning subsystem may be a laser-based cleaning subsystem that is configured to remove contaminants from a localized area on the specimen. The system also includes an optical subsystem that is configured to perform measurements of the specimen using vacuum ultraviolet light. The optical subsystem is disposed within a purged environment. In some embodiments, the system may include a differential purging subsystem that is configured to provide the purged environment for the optical subsystem.
摘要翻译：提供了用于测量样本的各种系统。一个系统包括被配置为使用真空紫外光和非真空紫外光进行样本的测量的光学子系统。该系统还包括清洗子系统，其被配置为在测量期间保持围绕光学子系统的净化环境。另一种系统包括清洁子系统，其构造成在测量之前从试样中去除污染物。在一个实施例中，清洁子系统可以是被配置为从样本上的局部区域去除污染物的基于激光的清洁子系统。该系统还包括被配置为使用真空紫外光进行样本的测量的光学子系统。光学子系统设置在净化的环境中。在一些实施例中，系统可以包括差分清洗子系统，其被配置为提供用于光学子系统的净化环境。

32. 发明申请

US20050252261A1 System and method for composting-free disposal of organic wastes 有权
公开(公告)号：US20050252261A1
公开(公告)日：2005-11-17
申请号：US11183762
申请日：2005-07-19
申请人： Shing Lee
发明人： Shing Lee
IPC分类号： B09B3/00 , C02F3/00 , C02F9/14 , C05F11/08
CPC分类号： B09B3/00
摘要： A system for composting-free disposal of organic waste and method thereof included a heating apparatus, a pretreatment apparatus, and a decomposition apparatus. The heating apparatus heats the pretreatment apparatus and the decomposition apparatus. The organic waste is separated into a slurry and a surface oil-water mixed liquid by the pretreatment apparatus. Microbial enzymes and raw material are added into the slurry to become a mixture. The mixture is then decomposed and sterilized by the decomposition apparatus to become a composting-free organic fertilizer product. All these procedures can be carried out within 3 to 24 hours. The system and the method thereof provides an efficiently fast, space-saving way to deal with organic waste and achieve environmental protection and sanitation.

33. 发明授权

US06782164B1 Thermally wavelength tunable laser having selectively activated gratings 有权
标题翻译：具有选择性激活光栅的热能波长可调激光器
公开(公告)号：US06782164B1
公开(公告)日：2004-08-24
申请号：US10062956
申请日：2002-01-31
申请人： Shing Lee , David A. G. Deacon
发明人： Shing Lee , David A. G. Deacon
IPC分类号： G02B634
CPC分类号： H01S3/1055 , G02B6/124 , G02F1/0147 , G02F2201/305
摘要： A thermally wavelength tunable laser includes a core, the core including more than one diffraction grating, and thermo-optical material adjacent to each diffraction grating. By selectively changing the temperature and hence the refractive index in the thermo-optical material adjacent to a chosen diffraction grating, the chosen diffraction grating can be tuned over a selected wavelength range. By selecting different diffraction gratings, different, non-overlapping wavelength ranges can be selected and the laser can be tuned over a broad range of wavelengths.
摘要翻译：热波长可调激光器包括芯，芯包括多于一个衍射光栅，以及与每个衍射光栅相邻的热光材料。通过选择性地改变与所选择的衍射光栅相邻的热光材料的温度和因此的折射率，所选择的衍射光栅可以在选定的波长范围内调谐。通过选择不同的衍射光栅，可以选择不同的非重叠波长范围，并且可以在宽范围的波长上调谐激光。

34. 发明授权

US06552803B1 Detection of film thickness through induced acoustic pulse-echos 有权
标题翻译：通过感应声脉冲回波检测膜厚度
公开(公告)号：US06552803B1
公开(公告)日：2003-04-22
申请号：US09375664
申请日：1999-08-17
申请人： Haiming Wang , Shing Lee , Mehrdad Nikoonahad
发明人： Haiming Wang , Shing Lee , Mehrdad Nikoonahad
IPC分类号： G01B902
CPC分类号： G01B17/025 , G01B11/0675 , G01N29/2418 , G01N29/348 , G01N2291/014 , G01N2291/02854 , G01N2291/0427
摘要： Thickness of a film in a sample may be detected by directing pump laser pulses to the surface of a sample to generate an acoustic pulse in a sample. The acoustic pulse propagates downwards until it reaches an interface between the bottom of the film and a substrate and is reflected back to the top surface of the film as a first echo. A reflection of the first echo propagates downwards and is again reflected back towards the surface as a second echo. Heterodyne interferometry is used to measure the lapse of time between the first and second echos from which the thickness of the film may be determined.
摘要翻译：可以通过将泵浦激光脉冲引导到样品的表面以在样品中产生声脉冲来检测样品中的膜的厚度。声脉冲向下传播直到其到达膜的底部和基底之间的界面并且作为第一回波被反射回到膜的顶表面。第一个回波的反射向下传播并再次反射回到表面作为第二回波。使用异步干涉测量来测量第一和第二回波之间的时间流逝，从该距离可以确定膜的厚度。

35. 发明授权

US08670294B1 Systems and methods for increasing media absorption efficiency using interferometric waveguides 有权
标题翻译：使用干涉波导增加介质吸收效率的系统和方法
公开(公告)号：US08670294B1
公开(公告)日：2014-03-11
申请号：US13399250
申请日：2012-02-17
申请人： Zhong Shi , Shing Lee , Hongxing Yuan , Sergei Sochava , Ronald L. Allen , Yunfei Li , Michael Morelli
发明人： Zhong Shi , Shing Lee , Hongxing Yuan , Sergei Sochava , Ronald L. Allen , Yunfei Li , Michael Morelli
IPC分类号： G11B7/00 , G11B5/00
CPC分类号： G11B5/6088 , G02B6/125 , G11B5/314 , G11B2005/0021
摘要： Systems and methods for increasing media absorption efficiency using interferometric waveguides in information storage devices are described. One such system for an interferometric waveguide assembly includes a light source, a first waveguide arm and a second waveguide arm, a splitter configured to receive light from the light source and to split the light into the first waveguide arm and the second waveguide arm, and a near field transducer (NFT) configured to receive the light from the first waveguide arm and the second waveguide arm, where the first waveguide arm and the second waveguide arm converge to form a preselected angle at a junction about opposite the splitter, and where the first waveguide arm and the second waveguide arm are configured to induce a preselected phase difference in the light arriving at the NFT.
摘要翻译：描述了使用信息存储装置中的干涉波导来提高介质吸收效率的系统和方法。用于干涉波导组件的一个这样的系统包括光源，第一波导臂和第二波导臂，分配器被配置为接收来自光源的光并将光分成第一波导臂和第二波导臂，以及配置为接收来自第一波导臂和第二波导臂的光的近场换能器（NFT），其中第一波导臂和第二波导臂在与分离器相对的接合处会聚以形成预选角度，并且其中第一波导臂和第二波导臂被配置为在到达NFT的光中引起预选的相位差。

36. 发明授权

US08625941B1 Broadband reflective waveguide metal gratings and their formation 有权
标题翻译：宽带反射波导金属光栅及其形成
公开(公告)号：US08625941B1
公开(公告)日：2014-01-07
申请号：US12784429
申请日：2010-05-20
申请人： Zhong Shi , Hongxing Yuan , Shing Lee , Zhongyan Wang , Ge Yi
发明人： Zhong Shi , Hongxing Yuan , Shing Lee , Zhongyan Wang , Ge Yi
IPC分类号： G02B6/34 , G02B6/14
摘要： Devices having reflective grating structures and methods of fabricating the same are disclosed. A bottom clad layer is disposed above a substrate. A waveguide core layer is disposed above the bottom clad layer. A top clad layer is disposed above the waveguide core layer. At least one metal grating structure is disposed adjacent to an interface between the waveguide core layer and one of the bottom clad layer and the top clad layer, where the at least one metal grating structure is configured to reflect at least a portion of an incident electromagnetic radiation coupled into the waveguide core layer.
摘要翻译：公开了具有反射光栅结构的器件及其制造方法。底部覆盖层设置在基板上方。波导芯层设置在底部包层之上。顶部覆层设置在波导芯层上方。至少一个金属光栅结构设置在波导芯层与底包层和顶包层之一的界面附近，其中至少一个金属光栅结构被配置为反射入射电磁波的至少一部分辐射耦合到波导芯层中。

37. 发明授权

US08486286B1 Method and system for providing an energy assisted magnetic recording writer having an integrated NFT, heat sink, and pole 有权
标题翻译：用于提供具有集成的NFT，散热器和极的能量辅助磁记录器的方法和系统
公开(公告)号：US08486286B1
公开(公告)日：2013-07-16
申请号：US12975184
申请日：2010-12-21
申请人： Wei Gao , Shing Lee
发明人： Wei Gao , Shing Lee
IPC分类号： B44C1/22 , G11B5/127
CPC分类号： G11B5/314 , G11B5/1278 , G11B5/3116 , G11B5/3136 , G11B2005/0021 , Y10T29/49048
摘要： A method and system for providing an energy assisted magnetic recording (EAMR) transducer coupled with a laser are described. The laser provides energy. The EAMR transducer has an air-bearing surface (ABS) configured to reside in proximity to a media during use. The EAMR transducer includes a near field transducer (NFT) proximate to the ABS for focusing the energy onto the region of the media. The method and system include providing a heat sink having a bottom thermally coupled with the NFT and a top surface at an angle with respect to the ABS. The angle is greater than zero and less than ninety degrees. The method and system also include providing a write pole and at least one coil. The write pole is configured to write to a region of the media. The write pole has a bottom surface thermally coupled with the top surface of the heat sink. The at least one coil is for energizing 24.
摘要翻译：描述了一种用于提供与激光器耦合的能量辅助磁记录（EAMR）传感器的方法和系统。激光器提供能量。 EAMR传感器具有配置成在使用期间驻留在介质附近的空气轴承表面（ABS）。 EAMR传感器包括靠近ABS的近场传感器（NFT），用于将能量聚焦到介质的区域上。该方法和系统包括提供具有与NFT热耦合的底部和相对于ABS成一定角度的顶表面的散热器。角度大于零，小于九十度。所述方法和系统还包括提供写极点和至少一个线圈。写入极配置为写入介质的一个区域。写极具有与散热器的顶表面热耦合的底表面。至少一个线圈用于激励24。

38. 发明授权

US08456964B1 Energy assisted magnetic recording head having a reflector for improving efficiency of the light beam 有权
标题翻译：能量辅助磁记录头具有用于提高光束效率的反射器
公开(公告)号：US08456964B1
公开(公告)日：2013-06-04
申请号：US12947085
申请日：2010-11-16
申请人： Hongxing Yuan , Shing Lee , Zhong Shi , Jinshan Li , Ut Tran
发明人： Hongxing Yuan , Shing Lee , Zhong Shi , Jinshan Li , Ut Tran
IPC分类号： G11B11/00
CPC分类号： G11B5/314 , G11B5/6088 , G11B2005/0021
摘要： A method and system for providing an EAMR transducer is described. The EAMR transducer is coupled with a laser for providing energy and has an ABS that resides near a media during use. The EAMR transducer includes a write pole, coil(s) that energize the pole, a near field transducer (NFT) proximate to the ABS, a waveguide, and a reflector. The write pole has a back gap region and writes to a region of the media. The NFT focuses the energy onto the media. The waveguide directs the energy from the laser toward the NFT at an incident angle with respect to the ABS. A first portion of the energy reflects off of the ABS at a reflected angle. The reflector receives the first portion of the energy from the ABS and reflects a second portion of the energy toward the ABS. The NFT resides between the waveguide and the reflector.
摘要翻译：描述了一种用于提供EAMR换能器的方法和系统。 EAMR传感器与用于提供能量的激光器耦合，并且在使用期间具有驻留在介质附近的ABS。 EAMR传感器包括一个写入极，对极点通电的线圈，靠近ABS的近场传感器（NFT），波导和反射器。写极具有背隙区域并写入介质的区域。 NFT将能量集中在媒体上。波导将来自激光器的能量以相对于ABS的入射角向NFT引导。能量的第一部分以反射角反射离开ABS。反射器从ABS接收能量的第一部分并将能量的第二部分反射向ABS。 NFT位于波导和反射器之间。

39. 发明授权

US08422841B1 Double optical grating 有权
标题翻译：双光栅
公开(公告)号：US08422841B1
公开(公告)日：2013-04-16
申请号：US12779160
申请日：2010-05-13
申请人： Zhong Shi , Hongxing Yuan , Shing Lee , Zhongyan Wang , Jinshan Li
发明人： Zhong Shi , Hongxing Yuan , Shing Lee , Zhongyan Wang , Jinshan Li
IPC分类号： G02B6/34
CPC分类号： G02B6/124 , G02B27/4272
摘要： A method and system for providing an optical grating are described. The optical grating is configured for light of a wavelength. The optical grating includes a top cladding, a first plurality of discrete ridges forming a first grating, a core, a second plurality of discrete ridges forming a second grating, and a bottom cladding. The first plurality of discrete ridges are spaced apart by a first pitch. The second plurality of discrete ridges are spaced apart by a second pitch. The core has a top side adjacent to at least a portion of the top cladding and a bottom side. The bottom cladding is adjacent to at least a portion of the bottom side of the core. The second grating resides between the bottom cladding and the core.
摘要翻译：描述了一种用于提供光栅的方法和系统。光栅被配置用于波长的光。光栅包括顶部包层，形成第一光栅的第一多个离散脊，芯，形成第二光栅的第二多个离散脊和底部包层。第一多个离散脊部间隔开第一间距。第二多个离散脊间隔开第二间距。芯具有与顶部包层的至少一部分相邻的顶侧和底侧。底部包层与芯的底侧的至少一部分相邻。第二个光栅位于底部包层和芯之间。

40. 发明授权

US08012804B1 Method and system for mounting lasers on energy assisted magnetic recording heads 有权
标题翻译：将激光器安装在能量辅助磁记录头上的方法和系统
公开(公告)号：US08012804B1
公开(公告)日：2011-09-06
申请号：US12645493
申请日：2009-12-23
申请人： Lei Wang , Shing Lee
发明人： Lei Wang , Shing Lee
IPC分类号： H01L21/00
CPC分类号： G11B5/314 , B82Y25/00 , G11B5/3173 , G11B5/6088 , G11B2005/001 , G11B2005/0021
摘要： A method and system for providing energy assisted magnetic recording (EAMR) heads including EAMR transducers are described. The method and system include aligning a laser bar to the EAMR heads on a substrate. The laser bar includes lasers in locations corresponding to a portion of the EAMR transducers. The method and system also include bonding the laser bar to the substrate and removing a portion of the laser bar to separate the plurality of lasers. The substrate is separated into the EAMR heads.
摘要翻译：描述了一种用于提供包括EAMR换能器的能量辅助磁记录（EAMR）头的方法和系统。该方法和系统包括将激光棒对准基板上的EAMR头。激光棒包括对应于一部分EAMR换能器的位置的激光器。该方法和系统还包括将激光棒接合到基板上并且去除激光棒的一部分以分离多个激光器。将基板分离成EAMR头。

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