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1. 发明申请

US20060027034A1 Hand-held bio-agent collector 有权
公开(公告)号：US20060027034A1
公开(公告)日：2006-02-09
申请号：US10913940
申请日：2004-08-06
申请人： Meng Lean , Huangpin Hsieh , Armin Volkel , Peter Kiesel , Noble Johnson
发明人： Meng Lean , Huangpin Hsieh , Armin Volkel , Peter Kiesel , Noble Johnson
IPC分类号： G01G19/32
CPC分类号： G01N1/08
摘要： Disclosed is a compact, non-contacting device for collecting samples, and particularly minute quantities of bio-agents or particulates, from a surface. The device vibrates a region of a target surface containing the sample and collects the sample on an electrically charged pin array. The sample can be later released to a detector or other instrumentation for subsequent analysis.

2. 发明申请

US20070145249A1 Sensing photons from objects in channels 有权
标题翻译：从通道中的物体感测光子
公开(公告)号：US20070145249A1
公开(公告)日：2007-06-28
申请号：US11315992
申请日：2005-12-22
申请人： Peter Kiesel , Meng Lean , Oliver Schmidt , Armin Volkel , Noble Johnson
发明人： Peter Kiesel , Meng Lean , Oliver Schmidt , Armin Volkel , Noble Johnson
IPC分类号： H01J40/14
CPC分类号： G01N21/05 , G01N21/645 , G01N21/65 , G01N21/658 , G01N2021/0346 , G01N2021/1734 , G01N2021/6421 , G01N2021/6482
摘要： A fluidic structure includes a channel and along the channel is a series of sensing components to obtain information about objects traveling within the channel, such as droplets or other objects carried by fluid. At least one sensing component includes a set of cells of a photosensor array. The set of cells photosense a range of photon energies that emanate from objects, and include a subset of cells that photosense within subranges. A processor can receive information about objects from the sensing components and use it to obtain spectral information. The processor can perform an initial analysis using information from one set of sensing components and, based on the results, control a fluidic device in the channel, such as a gate, to retain objects, such as for concentration and more detailed analysis by other sensing components, or to purge objects from the channel.
摘要翻译：流体结构包括通道，并且沿着通道是一系列感测部件，以获得关于在通道内行进的物体的信息，例如由流体携带的液滴或其它物体。至少一个感测组件包括一组光电传感器阵列的单元。该组细胞照射从物体发出的一系列光子能量，并且包括在子范围内的光密度的子集。处理器可以从感测组件接收关于对象的信息，并使用它来获得光谱信息。处理器可以使用来自一组感测组件的信息来执行初始分析，并且基于该结果，控制通道（例如门）中的流体装置以保持对象，例如通过其他感测的浓度和更详细的分析组件，或从通道清除对象。

3. 发明申请

US20060121555A1 Bio-enrichment device to enhance sample collection and detection 有权
标题翻译：生物富集装置，增强样品收集和检测
公开(公告)号：US20060121555A1
公开(公告)日：2006-06-08
申请号：US11007121
申请日：2004-12-08
申请人： Meng Lean , Armin Volkel , Peter Kiesel , Oliver Schmidt , Noble Johnson , H. Hsieh
发明人： Meng Lean , Armin Volkel , Peter Kiesel , Oliver Schmidt , Noble Johnson , H. Hsieh
IPC分类号： C12M1/34 , C12Q1/24
CPC分类号： G01N30/0005 , B03C5/028 , G01N30/08
摘要： A flow cell is disclosed for collecting and concentrating a sample dispersed in a flowing medium. The collected sample can be selectively manipulated within the cell by the use of one or more traveling wave grids. The cells are particularly useful as bio-enrichment devices and can be utilized upstream of conventional analytical or detection instruments.
摘要翻译：公开了用于收集和浓缩分散在流动介质中的样品的流动池。收集的样品可以通过使用一个或多个行波网格在单元内选择性地操纵。细胞特别可用作生物富集装置，并可用于常规分析或检测仪器的上游。

4. 发明申请

US20060046312A1 Biosensor using microdisk laser 有权
标题翻译：生物传感器使用微盘激光
公开(公告)号：US20060046312A1
公开(公告)日：2006-03-02
申请号：US10930758
申请日：2004-09-01
申请人： Peter Kiesel , Noble Johnson , Meng Lean , H. Hsieh , Michael Kneissl
发明人： Peter Kiesel , Noble Johnson , Meng Lean , H. Hsieh , Michael Kneissl
IPC分类号： G01N33/543 , C12M1/34
CPC分类号： B82Y20/00 , G01N33/54373 , H01S5/041 , H01S5/0607 , H01S5/1075 , H01S5/34333 , H01S5/4025
摘要： A compact sensor for detecting the presence of biological or chemical species includes a microdisk laser and a wavelength shift detector. The microdisk laser is coated with a biological or chemical recognition element, which binds preferentially with a target analyte. Because the recognition element and the target analyte adhere to the sidewall surface of the microdisk laser, they increase the effective diameter of the laser, which shifts the output wavelength by a detectable amount. The presence of a wavelength shift indicates the presence of the target analyte, and the magnitude of the wavelength shift corresponds to the mass load of the target analyte on the sidewall surface of the microdisk laser.
摘要翻译：用于检测生物或化学物质存在的紧凑型传感器包括微盘激光器和波长偏移检测器。微型体激光器涂覆有与目标分析物优先结合的生物或化学识别元件。因为识别元件和目标分析物粘附到微盘激光器的侧壁表面，所以它们增加了激光器的有效直径，这将输出波长移动了可检测的量。波长偏移的存在表示目标分析物的存在，并且波长漂移的大小对应于微盘激光器的侧壁表面上的目标分析物的质量负载。

5. 发明申请

US20070153857A1 High power semiconductor device to output light with low-absorbtive facet window 有权
标题翻译：大功率半导体器件用低吸收面窗口输出光
公开(公告)号：US20070153857A1
公开(公告)日：2007-07-05
申请号：US11300861
申请日：2005-12-15
申请人： Christopher Chua , Michael Kneissl , Noble Johnson , Peter Kiesel
发明人： Christopher Chua , Michael Kneissl , Noble Johnson , Peter Kiesel
IPC分类号： H01S5/00
CPC分类号： H01S5/162 , B82Y20/00 , G02B6/1228 , G02B6/305 , G02B6/4204 , G02B2006/1215 , H01L33/02 , H01L33/145 , H01L33/32 , H01S5/0265 , H01S5/18308 , H01S5/18358 , H01S5/204 , H01S5/2072 , H01S5/22 , H01S5/32366 , H01S5/34306 , H01S5/34313 , H01S5/4087
摘要： A method of avoiding device failure caused by facet heating is described. The method is particularly applicable to a semiconductor laser. In the method, a semiconductor laser facet including GaAsN is hydrogenated such that the bandgap within the facet is greater than the bandgap in the active region of the InGaAsN laser. The increased bandgap reduces absorption of light in the facet and the associated heating that results.
摘要翻译：描述了避免由小平面加热引起的装置故障的方法。该方法特别适用于半导体激光器。在该方法中，包括GaAsN的半导体激光刻面被氢化，使得该刻面内的带隙大于InGaAsN激光器的有源区域中的带隙。增加的带隙减小了小面上的光的吸收和结果的相关加热。

6. 发明申请

US20070153852A1 System for adjusting the wavelength light output of a semiconductor device using hydrogenation 失效
标题翻译：用于使用氢化调节半导体器件的波长光输出的系统
公开(公告)号：US20070153852A1
公开(公告)日：2007-07-05
申请号：US11300962
申请日：2005-12-15
申请人： Christopher Chua , Michael Kneissl , Noble Johnson , Peter Kiesel
发明人： Christopher Chua , Michael Kneissl , Noble Johnson , Peter Kiesel
IPC分类号： H01S5/00
CPC分类号： H01S5/32341 , B82Y20/00 , H01S5/187 , H01S5/34333
摘要： A method and structure for adjusting the wavelength output of a semiconductor device is described. In the method, the hydrogen concentration in an active region of the semiconductor device is adjusted either during fabrication or after the device has been fabricated. The adjustment provides a simple technique for fine tuning many device types including regular lasers and VCSEL structures. The adjustment also allows for mass production of lasers of many different frequencies on a single wafer substrate, a system particularly desirable for wavelength division multiplexing systems.
摘要翻译：描述了用于调整半导体器件的波长输出的方法和结构。在该方法中，半导体器件的有源区中的氢浓度在制造期间或在器件制造之后被调整。该调整提供了一种简单的技术，用于微调许多设备类型，包括常规激光器和VCSEL结构。该调整还允许在单个晶片衬底上大量生产许多不同频率的激光器，这是对于波分复用系统特别理想的系统。

7. 发明申请

US20070153853A1 Buried lateral index guided lasers and lasers with lateral current blocking layers 有权
标题翻译：埋入横向折射率引导激光器和具有横向电流阻挡层的激光器
公开(公告)号：US20070153853A1
公开(公告)日：2007-07-05
申请号：US11304221
申请日：2005-12-15
申请人： Christopher Chua , Michael Kneissl , Noble Johnson , Peter Kiesel
发明人： Christopher Chua , Michael Kneissl , Noble Johnson , Peter Kiesel
IPC分类号： H01S5/00
CPC分类号： H01S5/34313 , B82Y20/00 , G02B6/1228 , G02B6/125 , G02B6/305 , G02B6/4204 , H01L21/3006 , H01L33/02 , H01L33/145 , H01L33/32 , H01S5/0265 , H01S5/162 , H01S5/18308 , H01S5/18358 , H01S5/204 , H01S5/2072 , H01S5/22 , H01S5/32366 , H01S5/34306 , H01S5/4087
摘要： A method and structure for laterally index guiding is described. In the method, lateral areas around the a semiconductor device active region are exposed to hydrogen. The hydrogen adjusts the index of refraction surrounding the laser active region helping to confine both the electrical carriers and the generated light to the laser active region.
摘要翻译：描述了用于横向折射率引导的方法和结构。在该方法中，半导体器件有源区周围的横向区域暴露于氢。氢气调节围绕激光器有源区域的折射率，有助于将电载流子和所产生的光束限制在激光有源区域上。

8. 发明申请

US20070141789A1 Semiconductor device having a surface conducting channel and method of forming 失效
标题翻译：具有表面导电通道的半导体器件和形成方法
公开(公告)号：US20070141789A1
公开(公告)日：2007-06-21
申请号：US11313341
申请日：2005-12-20
申请人： Peter Kiesel , Oliver Schmidt , Arnd Geis , Noble Johnson
发明人： Peter Kiesel , Oliver Schmidt , Arnd Geis , Noble Johnson
IPC分类号： H01L21/336
CPC分类号： H01L29/7869 , B82Y10/00 , B82Y30/00
摘要： A semiconductor device including a metal oxide layer, a channel area of the metal oxide layer, a preservation layer formed on the channel area of the metal oxide layer, and at least two channel contacts coupled to the channel area of the metal oxide layer, and a method of forming the same.
摘要翻译：一种半导体器件，包括金属氧化物层，金属氧化物层的沟道区，形成在金属氧化物层的沟道区上的保存层以及耦合到金属氧化物层的沟道区的至少两个沟道接触，以及其形成方法。

9. 发明申请

US20080013877A1 METHOD AND APPARATUS FOR IMPROVED LIGHT DISTRIBUTION IN AN ANTI-RESONANT WAVEGUIDE SENSOR 有权
标题翻译：用于改进光分布在抗共振波导传感器中的方法和装置
公开(公告)号：US20080013877A1
公开(公告)日：2008-01-17
申请号：US11777976
申请日：2007-07-13
申请人： Oliver Schmidt , Michael Bassler , Peter Kiesel , Patrick Maeda , Noble Johnson
发明人： Oliver Schmidt , Michael Bassler , Peter Kiesel , Patrick Maeda , Noble Johnson
IPC分类号： G02B6/00
CPC分类号： G02B6/10 , G01N21/03 , G01N21/0303 , G01N21/33 , G01N21/35 , G01N21/3577 , G01N21/64 , G01N21/65 , G01N2021/651 , G02B6/032 , G02B6/34
摘要： An improved method of analyzing target analytes in a sample is described. The method is based on creating an approximately homogeneous distribution of light in an anti-resonant guided optical waveguide to improve light-target interaction in a target-containing medium. The light-target interaction can be monitored by many different means to determine characteristics of the target analyte.
摘要翻译：描述了一种分析样品中目标分析物的改进方法。该方法基于在反谐振引导光波导中产生大致均匀的光分布，以改善含靶介质中的光 - 目标相互作用。光靶相互作用可以通过许多不同的手段来监测，以确定目标分析物的特征。

10. 发明申请

US20070153851A1 On-chip integration of passive and active optical components enabled by hydrogenation 审中-公开
标题翻译：通过氢化实现的被动和主动光学元件的片上集成
公开(公告)号：US20070153851A1
公开(公告)日：2007-07-05
申请号：US11300871
申请日：2005-12-15
申请人： Peter Kiesel , Michael Kneissl , Christopher Chua , Noble Johnson
发明人： Peter Kiesel , Michael Kneissl , Christopher Chua , Noble Johnson
IPC分类号： H01S5/00
CPC分类号： H01S5/026 , H01S5/323
摘要： A method and structure for integrating many optical devices on a single wafer is described. The method fabricates passive interconnect devices using hydrogenation techniques. Lateral optical confinement is achieved by hydrogenating regions laterally adjacent to the waveguide core. Vertical optical confinement is adjusted by careful control of the hydrogen content of the waveguide core itself.
摘要翻译：描述了在单个晶片上集成许多光学器件的方法和结构。该方法使用氢化技术制造无源互连装置。横向光学限制是通过将波导芯侧向邻近的区域氢化来实现的。通过仔细控制波导芯本身的氢含量来调节垂直光学限制。

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