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61. 发明授权

US09112331B2 Surface emitting laser incorporating third reflector 有权
标题翻译：表面发射激光器并入第三反射器
公开(公告)号：US09112331B2
公开(公告)日：2015-08-18
申请号：US13427105
申请日：2012-03-22
申请人： John E. Northrup , Thomas Wunderer , Noble M. Johnson
发明人： John E. Northrup , Thomas Wunderer , Noble M. Johnson
IPC分类号： H01S5/00 , H01S3/09 , H01S3/091 , H01S3/08 , H01S5/183 , H01S5/14 , H01S5/343 , B82Y20/00 , H01S3/109 , H01S5/04 , H01S5/32
CPC分类号： H01S5/18366 , B82Y20/00 , H01S3/109 , H01S5/041 , H01S5/141 , H01S5/18361 , H01S5/18369 , H01S5/18377 , H01S5/18383 , H01S5/3201 , H01S5/34333
摘要： Surface emitting laser structures that include a partially reflecting element disposed in the laser optical cavity are disclosed. A vertical external cavity surface emitting laser (VECSEL) structure includes a pump source configured to emit radiation at a pump wavelength, λpump, an external out-coupling reflector, a distributed Bragg reflector (DBR,) and an active region arranged between the DBR and the out-coupling reflector. The active region is configured to emit radiation at a lasing wavelength, λlase. The VECSEL structure also includes partially reflecting element (PRE) arranged between the gain element and the external out-coupling reflector. The PRE has reflectivity of between about 30% and about 70% for the radiation at the lasing wavelength and reflectivity of between about 30% and about 70% for the radiation at the pump wavelength.
摘要翻译：公开了包括设置在激光光腔中的部分反射元件的表面发射激光器结构。垂直外腔表面发射激光器（VECSEL）结构包括被配置为发射泵浦波长的辐射的泵浦源，λ泵浦，外部输出耦合反射器，分布式布拉格反射器（DBR）和布置在DBR和输出耦合反射器。有源区被配置为发射激光波长λlase的辐射。 VECSEL结构还包括布置在增益元件和外部输出耦合反射器之间的部分反射元件（PRE）。对于激光波长的辐射，PRE具有在约30％至约70％之间的反射率，在泵浦波长处的辐射的反射率在约30％至约70％之间。

62. 发明授权

US09124062B2 Optically pumped surface emitting lasers incorporating high reflectivity/bandwidth limited reflector 有权
标题翻译：光泵浦表面发射激光器结合了高反射率/带宽有限的反射器
公开(公告)号：US09124062B2
公开(公告)日：2015-09-01
申请号：US13427335
申请日：2012-03-22
申请人： Thomas Wunderer , John E. Northrup , Mark R. Teepe , Noble M. Johnson
发明人： Thomas Wunderer , John E. Northrup , Mark R. Teepe , Noble M. Johnson
IPC分类号： H01S5/024 , H01S5/14 , H01S5/183 , H01S5/04 , H01S5/343 , H01S3/109 , H01S5/00
CPC分类号： H01S5/02461 , B82Y20/00 , H01S3/109 , H01S5/0092 , H01S5/02469 , H01S5/041 , H01S5/141 , H01S5/18361 , H01S5/18366 , H01S5/18369 , H01S5/34333
摘要： Optically pumped laser structures incorporate reflectors that have high reflectivity and are bandwidth limited to a relatively narrow band around the central laser radiation wavelength. In some cases, the reflectors may be ¾-wavelength distributed Bragg reflectors (DBRs).
摘要翻译：光学泵浦激光器结构包含具有高反射率的反射器，并且带宽限制在围绕中心激光辐射波长的相对窄的带。在某些情况下，反射器可以是¾波长分布布拉格反射器（DBR）。

63. 发明授权

US09112332B2 Electron beam pumped vertical cavity surface emitting laser 有权
标题翻译：电子束泵浦垂直腔表面发射激光器
公开(公告)号：US09112332B2
公开(公告)日：2015-08-18
申请号：US13523681
申请日：2012-06-14
申请人： Thomas Wunderer , Noble M. Johnson , John E. Northrup
发明人： Thomas Wunderer , Noble M. Johnson , John E. Northrup
IPC分类号： H01S5/343 , H01S5/024 , H01S5/04 , H01S5/14 , H01S5/327 , B82Y20/00 , H01S5/183 , H01S3/109 , H01S5/022 , H01S5/30
CPC分类号： H01S5/343 , B82Y20/00 , H01S3/109 , H01S5/0222 , H01S5/02461 , H01S5/04 , H01S5/14 , H01S5/183 , H01S5/18358 , H01S5/18369 , H01S5/1838 , H01S5/18383 , H01S5/305 , H01S5/3086 , H01S5/3222 , H01S5/327 , H01S5/34333
摘要： A vertical external cavity surface emitting laser (VECSEL) structure includes a heterostructure and first and second reflectors. The heterostructure comprises an active region having one or more quantum well structures configured to emit radiation at a wavelength, λlase, in response to pumping by an electron beam. One or more layers of the heterostructure may be doped. The active region is disposed between the first reflector and the second reflector and is spaced apart from the first reflector by an external cavity. An electron beam source is configured to generate the electron beam directed toward the active region. At least one electrical contact is electrically coupled to the heterostructure and is configured to provide a current path between the heterostructure and ground.
摘要翻译：垂直外腔表面发射激光器（VECSEL）结构包括异质结构和第一和第二反射器。异质结构包括具有一个或多个量子阱结构的有源区域，其被配置为响应于电子束的泵浦而以波长λlase发射辐射。可以掺杂一个或多个异质结构层。有源区域设置在第一反射器和第二反射器之间，并且通过外部空腔与第一反射器间隔开。电子束源被配置为产生朝向有源区域的电子束。至少一个电触点电耦合到异质结构并且被配置为提供异质结构和地之间的电流路径。

64. 发明申请

US20130343420A1 SURFACE EMITTING LASER INCORPORATING THIRD REFLECTOR 有权
标题翻译：包含第三反射镜的表面发射激光
公开(公告)号：US20130343420A1
公开(公告)日：2013-12-26
申请号：US13427105
申请日：2012-03-22
申请人： John E. Northrup , Thomas Wunderer , Noble M. Johnson
发明人： John E. Northrup , Thomas Wunderer , Noble M. Johnson
IPC分类号： H01S5/183
CPC分类号： H01S5/18366 , B82Y20/00 , H01S3/109 , H01S5/041 , H01S5/141 , H01S5/18361 , H01S5/18369 , H01S5/18377 , H01S5/18383 , H01S5/3201 , H01S5/34333
摘要： Surface emitting laser structures that include a partially reflecting element disposed in the laser optical cavity are disclosed. A vertical external cavity surface emitting laser (VECSEL) structure includes a pump source configured to emit radiation at a pump wavelength, λpump, an external out-coupling reflector, a distributed Bragg reflector (DBR,) and an active region arranged between the DBR and the out-coupling reflector. The active region is configured to emit radiation at a lasing wavelength, λlase. The VECSEL structure also includes partially reflecting element (PRE) arranged between the gain element and the external out-coupling reflector. The PRE has reflectivity of between about 30% and about 70% for the radiation at the lasing wavelength and reflectivity of between about 30% and about 70% for the radiation at the pump wavelength.
摘要翻译：公开了包括设置在激光光腔中的部分反射元件的表面发射激光器结构。垂直外腔表面发射激光器（VECSEL）结构包括被配置为发射泵浦波长的辐射源的泵浦源，拉普浦泵浦，外部输出耦合反射器，分布式布拉格反射器（DBR）和布置在DBR和输出耦合反射器。有源区被配置为发射激光波长的辐射，即羊草醛。 VECSEL结构还包括布置在增益元件和外部输出耦合反射器之间的部分反射元件（PRE）。对于激光波长的辐射，PRE具有在约30％至约70％之间的反射率，在泵浦波长处的辐射的反射率在约30％至约70％之间。

65. 发明申请

US20130250986A1 OPTICALLY PUMPED SURFACE EMITTING LASERS INCORPORATING HIGH REFLECTIVITY/ BANDWIDTH LIMITED REFLECTOR 有权
标题翻译：具有高反射率的光泵浦表面发射激光器/ BANDWIDTH有限反射器
公开(公告)号：US20130250986A1
公开(公告)日：2013-09-26
申请号：US13427335
申请日：2012-03-22
申请人： Thomas Wunderer , John E. Northrup , Mark R. Teepe , Noble M. Johnson
发明人： Thomas Wunderer , John E. Northrup , Mark R. Teepe , Noble M. Johnson
IPC分类号： H01S5/024 , H01S5/028 , H01S5/34
CPC分类号： H01S5/02461 , B82Y20/00 , H01S3/109 , H01S5/0092 , H01S5/02469 , H01S5/041 , H01S5/141 , H01S5/18361 , H01S5/18366 , H01S5/18369 , H01S5/34333
摘要： Optically pumped laser structures incorporate reflectors that have high reflectivity and are bandwidth limited to a relatively narrow band around the central laser radiation wavelength. In some cases, the reflectors may be ¾-wavelength distributed Bragg reflectors (DBRs).
摘要翻译：光学泵浦激光器结构包含具有高反射率的反射器，并且带宽限制在围绕中心激光辐射波长的相对窄的带。在某些情况下，反射器可以是¾波长分布布拉格反射器（DBR）。

66. 发明授权

US08320983B2 Controlling transfer of objects affecting optical characteristics 有权
标题翻译：控制影响光学特性的物体的传递
公开(公告)号：US08320983B2
公开(公告)日：2012-11-27
申请号：US11957610
申请日：2007-12-17
申请人： Joerg Martini , Jeffrey Roe , Peter Kiesel , Michael Bassler , Alan Bell , Richard H. Bruce , Noble M. Johnson
发明人： Joerg Martini , Jeffrey Roe , Peter Kiesel , Michael Bassler , Alan Bell , Richard H. Bruce , Noble M. Johnson
IPC分类号： A61B5/1455
CPC分类号： A61B5/1459 , A61B5/14532 , G01N21/03 , G01N21/39 , G01N21/8507
摘要： An implantable product such as an article, device, or system can include analyte and non-analyte containers in parts that can be operated as optical cavities. The product can also include fluidic components such as filter assemblies that control transfer of objects that affect or shift spectrum features or characteristics such as by shifting transmission mode peaks or reflection mode valleys, shifting phase, reducing maxima or contrast, or increasing intermediate intensity width such as full width half maximum (FWHM). Analyte, e.g. glucose molecules, can be predominantly included in a set of objects that transfer more rapidly into the analyte container than other objects, and can have a negligible or zero rate of transfer into the non-analyte container; objects that transfer more rapidly into the non-analyte container can include objects smaller than the analyte or molecules of a set of selected types, including, e.g., sodium chloride. Output light from the containers accordingly includes information about analyte.
摘要翻译：诸如制品，装置或系统的可植入产品可以包括可以作为光腔操作的部件中的分析物和非分析物容器。该产品还可以包括流体组件，例如过滤器组件，其控制影响或移动光谱特征或特性的物体的转移，例如通过移动透射模式峰值或反射模式谷，移动相位，减小最大值或对比度，或增加中等强度宽度，作为全宽半最大值（FWHM）。分析物，例如葡萄糖分子可以主要包括在一组物体中，其比其它物体更快地转移到分析物容器中，并且可以具有可忽略或零速率的转移到非分析物容器中; 将更快速地转移到非分析物容器中的物体可以包括比分析物小的物体或一组选定类型的分子，包括例如氯化钠。因此，来自容器的输出光包括关于分析物的信息。

67. 发明申请

US20100157291A1 Causing Relative Motion 有权
标题翻译：导致相对运动
公开(公告)号：US20100157291A1
公开(公告)日：2010-06-24
申请号：US12337796
申请日：2008-12-18
申请人： Peter Kiesel , Markus Beck , Michael Bassler , Noble M. Johnson
发明人： Peter Kiesel , Markus Beck , Michael Bassler , Noble M. Johnson
IPC分类号： G01N21/01
CPC分类号： G01N15/1429 , G01N15/1459 , G01N21/532 , G01N21/645 , G01N21/65 , G01N2015/1075
摘要： Sensors can be used to obtain encoded sensing results from objects that have nonuniform relative motion. A photosensor or impedance-based sensor, for example, can obtain sensing results from objects that have relative motion within a sensing region relative to the sensor, with the relative motion being, for example, periodically varying, randomly varying, chirp-varying, or modulated relative motion that completes at least one modulation cycle within the sensing region. Relative motion can be caused by varying objects' speed and/or direction or by controlling flow of fluid carrying objects, movement of a channel, movement of a support structure, movement of a sensor, and/or pattern movement. A fluidic implementation can include shaped channel wall parts and/or a displacement component causing time-varying lateral displacement. A support structure implementation can include a scanner device and a rotary device that respectively control scanning and rotating movement of a movable support structure or of a sensor.
摘要翻译：传感器可用于从具有不均匀相对运动的物体获得编码的感测结果。例如，光传感器或基于阻抗的传感器可以从相对于传感器的感测区域内具有相对运动的物体获得感测结果，相对运动例如是周期性变化的，随机变化的线性调频脉冲变化或调制的相对运动，其在感测区域内完成至少一个调制周期。可以通过改变物体的速度和/或方向或通过控制流体携带物体的流动，通道的移动，支撑结构的运动，传感器的运动和/或图案运动来引起相对运动。流体实现可以包括形成通道壁部分和/或引起时变横向位移的位移部件。支撑结构实现可以包括分别控制可移动支撑结构或传感器的扫描和旋转运动的扫描器装置和旋转装置。

68. 发明申请

US20090195852A1 Producing Filters With Combined Transmission and/or Reflection Functions 有权
标题翻译：生产具有组合传输和/或反射功能的滤波器
公开(公告)号：US20090195852A1
公开(公告)日：2009-08-06
申请号：US12025394
申请日：2008-02-04
申请人： Michael Bassler , Peter Kiesel , Markus Beck , Alex Hegyi , Tobias Buergel , Noble M. Johnson
发明人： Michael Bassler , Peter Kiesel , Markus Beck , Alex Hegyi , Tobias Buergel , Noble M. Johnson
IPC分类号： G02F1/01
CPC分类号： G01N21/645 , G01N21/0303 , G01N21/05 , G01N21/53 , G01N21/6486 , G01N2021/0346 , G01N2021/6421 , G01N2021/6471
摘要： A transmissive and/or reflective optical filter can receive input light, which can emanate from objects traveling along paths past the filter, e.g. from biological cells, viruses, colored spots or other markings on documents, and so forth. In response, the filter can provide output light in accordance with a combined transmission function that is approximately equal to a superposition or scaled superposition of a set of simpler transmission functions. The set can include two or more non-uniform transmission functions, a subset of which can be different from each other and positioned relative to each other so that the output light has time variation in accordance with each of the functions in the subset. The subset could include, for example, a random function and a periodic function, a chirp function and a periodic function, or any other suitable combination of two or more simpler functions.
摘要翻译：透射和/或反射光学滤光器可以接收输入光，其可以从沿着过滤器的路径行进的物体发射，例如，来自生物细胞，病毒，彩色斑点或文件上的其他标记等等。作为响应，滤波器可以根据组合传输函数提供输出光，其大致等于一组更简单的传输函数的叠加或缩放叠加。该集合可以包括两个或多个非均匀传输函数，其子集可以彼此不同并且相对于彼此定位，使得输出光具有根据子集中的每个功能的时间变化。子集可以包括例如随机函数和周期函数，啁啾函数和周期函数，或两个或更多个更简单函数的任何其它合适的组合。

69. 发明授权

US4598305A Depletion mode thin film semiconductor photodetectors 失效
标题翻译：耗尽模式薄膜半导体光电探测器
公开(公告)号：US4598305A
公开(公告)日：1986-07-01
申请号：US621340
申请日：1984-06-18
申请人： Anne Chiang , Noble M. Johnson
发明人： Anne Chiang , Noble M. Johnson
IPC分类号： H01L27/146 , H01L31/10 , H01L31/113 , H01L29/78 , H01L27/12
CPC分类号： H01L31/1136
摘要： A depletion mode thin film semiconductor photodetector comprises a crystalline silicon thin film on an insulating substrate with a source region, a drain region and a thin film light sensing channel region formed therebetween. A gate oxide formed over the channel region and a gate electrode formed on the gate oxide. A p-n junction located parallel to the surface of the substrate and within the thin film functioning as a space charge separation region in the channel. The lower portion of the channel region is a p region extending to the substrate and the upper portion of the channel region is a n region extending to the gate oxide. The channel region functions as a fully depleted channel when the photodetector is operated in its OFF state providing for high dynamic range and large photocurrent operation. The depletion mode thin film semiconductor photodetector with n.sup.+ source and drain regions function as an ohmic contacts to the channel n region forming a thin film transistor. The thin film transistor photodetector has high photoconductive gain at low light intensities when the n channel region is fully pinched off by an applied gate voltage to the gate electrode which is sufficiently negative as compared to the threshold voltage of the photodetector. When the drain region is replaced by a p.sup.+ region functioning as an ohmic contact to the channel p region, a depletion mode gated diode is formed. When the channel region is extended to include a plurality of linearly spaced gate electrodes formed on the gate oxide region with an input diode formed adjacent to the first of such gate electrodes and an output diode formed adjacent to the last of such gate electrodes, the photodetector functions as a charge coupled device.
摘要翻译：耗尽型薄膜半导体光电检测器包括在绝缘基板上的晶体硅薄膜，源极区，漏区和在其间形成的薄膜光感应沟道区。形成在沟道区上的栅极氧化物和形成在栅极氧化物上的栅电极。 p-n结，其平行于衬底的表面并且在薄膜内，用作通道中的空间电荷分离区域。沟道区的下部是延伸到衬底的p区，沟道区的上部是延伸到栅极氧化物的n区。当光电检测器工作在其关闭状态时，通道区域用作完全耗尽的通道，提供高动态范围和大的光电流操作。具有n +源极和漏极区域的耗尽型薄膜半导体光电探测器用作形成薄膜晶体管的沟道n区的欧姆接触。薄膜晶体管光电检测器在低光强度下具有高的光电导增益，当n沟道区被栅极施加的栅极电压完全夹到栅电极时，与光电检测器的阈值电压相比是足够的。当漏极区被由作为与沟道p区的欧姆接触起作用的p +区代替时，形成耗尽型门控二极管。当沟道区域被扩展以包括形成在栅极氧化物区域上的多个线性间隔开的栅极时，其中形成在与这些栅电极中的第一个栅极电极相邻的输入二极管上，以及与最后一个这样的栅电极相邻形成的输出二极管，用作电荷耦合器件。

70. 发明授权

US08373860B2 Transmitting/reflecting emanating light with time variation 有权
标题翻译：发射/反射发光随时间变化
公开(公告)号：US08373860B2
公开(公告)日：2013-02-12
申请号：US12762702
申请日：2010-04-19
申请人： Peter Kiesel , Markus Beck , Noble M. Johnson , Michael Bassler
发明人： Peter Kiesel , Markus Beck , Noble M. Johnson , Michael Bassler
IPC分类号： G01N21/25
CPC分类号： G01N21/05 , G01N21/255 , G01N21/645 , G01N2021/0346
摘要： A filter arrangement can transmit and/or reflect light emanating from a moving object so that the emanating light has time variation, and the time variation can include information about the object, such as its type. For example, emanating light from segments of a path can be transmitted/reflected through positions of a filter assembly, and the transmission functions of the positions can be sufficiently different that time variation occurs in the emanating light between segments. Or emanating light from a segment can be transmitted/reflected through a filter component in which simpler transmission functions are superimposed, so that time variation occurs in the emanating light in accordance with superposition of two simpler non-uniform transmission functions. One or more mask arrangements can be configured to receive the emanating light and in response provide encoded emanating light.
摘要翻译：滤波器装置可以发射和/或反射从移动物体发出的光，使得发射光具有时间变化，并且时间变化可以包括关于物体的信息，例如其类型。例如，可以通过路径的区段发出光，并通过过滤器组件的位置进行透射/反射，并且位置的透射函数可以充分地不同，从而在区间之间的发光中发生时间变化。或者发射来自光束的光可以通过其中叠加更简单的透射函数的滤光器部件被透射/反射，使得根据两个更简单的不均匀透射函数的叠加在发射光中发生时间变化。一个或多个掩模布置可以被配置为接收发射光并且作为响应提供编码的发射光。

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