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1. 发明授权

US5659568A Low noise surface emitting laser for multimode optical link applications 失效
标题翻译：用于多模光链路应用的低噪声表面发射激光器
公开(公告)号：US5659568A
公开(公告)日：1997-08-19
申请号：US447657
申请日：1995-05-23
申请人： Shih-Yuan Wang , Michael R. Tan , Andreas Weber , Kenneth H. Hahn
发明人： Shih-Yuan Wang , Michael R. Tan , Andreas Weber , Kenneth H. Hahn
IPC分类号： H01S5/00 , H01S5/183 , H01S3/19
CPC分类号： H01S5/18305 , B82Y20/00 , H01S2301/02 , H01S2301/16 , H01S5/0287 , H01S5/18308 , H01S5/18325 , H01S5/18344 , H01S5/18394 , H01S5/2063 , H01S5/34313
摘要： The present invention provides a low noise multimode VCSEL that can be used to transmit data reliably on multimode optical media at data rates up to and exceeding 1 gigabit per second with bit error rates less than 1.times.10.sup.-9 errors/bit. In contrast to conventional multimode lasers where optimal mirror reflectivity is designed for maximum power output, in the present invention mirror reflectivity is increased to a point where the output power is less than half the maximum output power. Preferably, the reflectivity of the first and second mirror regions of the multimode laser is high, typically greater than 99.5%.
摘要翻译：本发明提供了一种低噪声多模式VCSEL，其可用于以多达1千比特每秒的数据速率可靠地在多模光学介质上传输数据，误码率小于1×10-9误差/位。与传统的多模激光器相反，其中最佳镜面反射率被设计用于最大功率输出，在本发明中，镜面反射率增加到输出功率小于最大输出功率的一半的点。优选地，多模激光器的第一和第二镜面区域的反射率高，通常大于99.5％。

2. 发明授权

US06650684B1 Surface emitting laser diodes with enhanced higher order spatial modes and/or filamentation 失效
标题翻译：具有增强的高阶空间模式和/或光纤的表面发射激光二极管
公开(公告)号：US06650684B1
公开(公告)日：2003-11-18
申请号：US08566222
申请日：1995-12-01
申请人： Michael R. T. Tan , Kenneth H. Hahn , Long Yang , Shih-Yuan Wang
发明人： Michael R. T. Tan , Kenneth H. Hahn , Long Yang , Shih-Yuan Wang
IPC分类号： H01S308
CPC分类号： H01S5/18375 , H01S5/0425 , H01S5/18327 , H01S5/18377 , H01S2301/18
摘要： A surface-emitting laser (“SEL”) having predictable filamentation initiation. The SEL includes a light generation layer and first and second mirror layers. The first and second mirror layers reflect light generated in the light generation region back toward the light generation region. Each of the mirrors reflects light such that it adds coherently to the light generated in the light generation region or to the light reflected from the other mirror. One of the mirrors includes a localized imperfection which causes light interacting therewith to be attenuated or shifted in phase relative to light that does not interact with the imperfection region. As a result, lasing filaments are preferentially initiated in the regions adjacent to the localized imperfection.
摘要翻译：具有可预测的丝状起始的表面发射激光器（“SEL”）。 SEL包括光产生层和第一和第二镜层。第一和第二镜像层将发光区域中产生的光反射回发光区域。每个反射镜反射光，使得它相干地添加到在光产生区域中产生的光或从另一个反射镜反射的光。其中一个反射镜包括局部缺陷，其导致与其相互作用的光相对于不与不完美区域相互作用的光相位相位衰减或偏移。结果，激光丝优先在与局部缺陷相邻的区域中起始。

3. 发明授权

US5359447A Optical communication with vertical-cavity surface-emitting laser operating in multiple transverse modes 失效
标题翻译：与垂直腔表面发射激光器在多种横向模式下工作的光通信
公开(公告)号：US5359447A
公开(公告)日：1994-10-25
申请号：US83739
申请日：1993-06-25
申请人： Kenneth H. Hahn , Michael R. T. Tan , Shih-Yuan Wang
发明人： Kenneth H. Hahn , Michael R. T. Tan , Shih-Yuan Wang
IPC分类号： H04B10/00 , H01S5/00 , H01S5/183 , H04B10/02 , H04B10/13 , H04B10/28
CPC分类号： H01S5/18305 , H04B10/2581 , H01S5/18308 , H01S5/18375 , H01S5/18377 , H01S5/2063
摘要： An optical communication system using a relatively large-area vertical-cavity surface-emitting laser. The laser has an opening larger than about eight micrometers and is coupled to a multimode optical fiber. The laser is driven into multiple transverse mode operation, which includes multiple filamentation as well as operation in a single cavity.
摘要翻译：一种使用相对较大面积的垂直腔表面发射激光器的光通信系统。激光器具有大于约八微米的开口，并且耦合到多模光纤。激光器被驱动到多个横向模式操作中，其包括多个细丝以及在单个腔中的操作。

4. 发明申请

US20100266233A1 CONTROLLABLE OPTICAL RING RESONATOR HAVING PERIODICALLY SPACED CONTROL ELECTRODES 有权
标题翻译：具有周期性空间控制电极的可控光环谐振器
公开(公告)号：US20100266233A1
公开(公告)日：2010-10-21
申请号：US12743740
申请日：2007-12-12
申请人： Terrel L. Morris , Michael R. Tan , Wei Wu , Shih-Yuan Wang
发明人： Terrel L. Morris , Michael R. Tan , Wei Wu , Shih-Yuan Wang
IPC分类号： G02F1/025
CPC分类号： G01C19/721 , G02F1/3132 , G02F2203/15
摘要： A controllable optical ring resonator, a photonic system and a method of controlling an optical ring resonator employ control electrodes periodically spaced apart along a closed loop optical path of an optical waveguide. The controllable optical ring resonator includes the optical waveguide and a plurality of the periodically spaced control electrodes. The photonic system includes an input optical waveguide segment and the controllable optical ring resonator adjacent and optically coupled to the segment. The method includes providing the plurality of periodically spaced control electrodes, providing an optical signal within the optical path, and addressing one or more of the control electrodes to interact with the optical signal within the optical path.
摘要翻译：可控光环谐振器，光子系统和控制光环谐振器的方法采用沿着光波导的闭环光路周期性间隔开的控制电极。可控光环谐振器包括光波导和多个周期性间隔的控制电极。光子系统包括输入光波导段和可控光环谐振器，其邻近和光耦合到段。该方法包括提供多个周期性间隔的控制电极，在光路内提供光信号，以及寻址一个或多个控制电极以与光路内的光信号相互作用。

5. 发明授权

US5838715A High intensity single-mode VCSELs 失效
标题翻译：高强度单模VCSEL
公开(公告)号：US5838715A
公开(公告)日：1998-11-17
申请号：US667259
申请日：1996-06-20
申请人： Scott W. Corzine , Dubravko I. Babic , Richard P. Schneider, Jr. , Michael R. Tan , Shih-Yuan Wang
发明人： Scott W. Corzine , Dubravko I. Babic , Richard P. Schneider, Jr. , Michael R. Tan , Shih-Yuan Wang
IPC分类号： H01S5/00 , H01S5/183 , H01S3/08 , H01S3/19
CPC分类号： H01S5/18388 , H01S2301/166 , H01S5/1089 , H01S5/18308 , H01S5/18327 , H01S5/18372 , H01S5/2063
摘要： A VCSEL 101 comprising an optical cavity having an optical loss and a loss-determining element 117 coupled to the optical cavity. The loss-determining element 117 progressively increases the optical loss of the optical cavity with increasing lateral distance from the optical axis 105. The optical cavity includes a first mirror region 111, a second mirror region 107, a plane light-generating region 125 sandwiched between the first mirror region 111 and the second mirror region 107, perpendicular to the optical axis 105, and an element 113 that defines the lateral extent of the optical cavity in the plane of the light-generating region 125. The first mirror region 111 and the second mirror region 107 are both conductive and have opposite conductivity modes.
摘要翻译：包括具有光学损耗的光学腔和耦合到光腔的损耗确定元件117的VCSEL 101。损耗确定元件117随着从光轴105的横向距离的增加而逐渐增加光学腔的光学损耗。光学腔包括第一镜面区域111，第二镜面区域107，夹在两者之间的平面光产生区域125 垂直于光轴105的第一镜面区域111和第二镜面区域107以及限定光产生区域125的平面中的光腔的横向范围的元件113.第一镜面区域111和第二反射镜区域107都是导电的并具有相反的导电模式。

6. 发明授权

US5818861A Vertical cavity surface emitting laser with low band gap highly doped contact layer 失效
标题翻译：具有低带隙高掺杂接触层的垂直腔表面发射激光器
公开(公告)号：US5818861A
公开(公告)日：1998-10-06
申请号：US684649
申请日：1996-07-19
申请人： Michael R. Tan , Shih-Yuan Wang
发明人： Michael R. Tan , Shih-Yuan Wang
IPC分类号： H01S5/042 , H01S5/183 , H01S3/19
CPC分类号： H01S5/18308 , H01S5/0421 , H01S5/2063 , H01S5/3054
摘要： A contact structure for a vertical cavity surface emitting laser is described. The contact structure comprises a surface metal contact, a degeneratively doped layer of low bandgap material less than 200 .ANG. thick, and a plurality of current spreading layers. The contact structure provides a low ohmic path between the metal contact and the active region of the vertical cavity surface emitting laser.
摘要翻译：描述了用于垂直腔表面发射激光器的接触结构。接触结构包括表面金属接触，厚度小于200的低带隙材料的退化掺杂层和多个电流扩展层。接触结构在金属接触和垂直腔表面发射激光器的有源区域之间提供低欧姆路径。

7. 发明授权

US08385698B2 Controllable optical ring resonator having periodically spaced control electrodes 有权
标题翻译：具有周期性间隔的控制电极的可控光环谐振器
公开(公告)号：US08385698B2
公开(公告)日：2013-02-26
申请号：US12743740
申请日：2007-12-12
申请人： Terrel L. Morris , Michael R. Tan , Wei Wu , Shih-Yuan Wang
发明人： Terrel L. Morris , Michael R. Tan , Wei Wu , Shih-Yuan Wang
IPC分类号： G02F1/035 , G02B6/26 , G02B6/42 , H01S3/11 , H01S3/083 , G03B21/60
CPC分类号： G01C19/721 , G02F1/3132 , G02F2203/15
摘要： A controllable optical ring resonator, a photonic system and a method of controlling an optical ring resonator employ control electrodes periodically spaced apart along a closed loop optical path of an optical waveguide. The controllable optical ring resonator includes the optical waveguide and a plurality of the periodically spaced control electrodes. The photonic system includes an input optical waveguide segment and the controllable optical ring resonator adjacent and optically coupled to the segment. The method includes providing the plurality of periodically spaced control electrodes, providing an optical signal within the optical path, and addressing one or more of the control electrodes to interact with the optical signal within the optical path.
摘要翻译：可控光环谐振器，光子系统和控制光环谐振器的方法采用沿着光波导的闭环光路周期性间隔开的控制电极。可控光环谐振器包括光波导和多个周期性间隔的控制电极。光子系统包括输入光波导段和可控光环谐振器，其邻近和光耦合到段。该方法包括提供多个周期性间隔的控制电极，在光路内提供光信号，以及寻址一个或多个控制电极以与光路内的光信号相互作用。

8. 发明申请

US20110062416A1 NANOWIRE-BASED PHOTODIODE 审中-公开
标题翻译：基于纳米级的光刻胶
公开(公告)号：US20110062416A1
公开(公告)日：2011-03-17
申请号：US12990939
申请日：2008-05-05
申请人： Shih-Yuan Wang , Michael R. Tan
发明人： Shih-Yuan Wang , Michael R. Tan
IPC分类号： H01L31/0352 , H01L31/18
CPC分类号： H01L31/105 , B82Y20/00
摘要： A nanowire-based photodiode and an interdigital p-i-n photodiode use an i-type semiconductor nanowire in an i-region of the photodiode. The nanowire-based photodiode includes a first sidewall of a first semiconductor doped with a p-type dopant, a second sidewall of the first semiconductor doped with an n-type dopant, and an intrinsic semiconductor nanowire that spans a trench between the first and second sidewalls. The trench is wider at a top than at a bottom adjacent to a substrate. The first semiconductor of one or both of the first sidewall and the second sidewall is single crystalline and together the first sidewall, the nanowire and the second sidewall form a p-i-n semiconductor junction of the photodiode.
摘要翻译：基于纳米线的光电二极管和指数p-i-n光电二极管在光电二极管的i区域中使用i型半导体纳米线。纳米线基光电二极管包括掺杂有p型掺杂剂的第一半导体的第一侧壁，掺杂有n型掺杂剂的第一半导体的第二侧壁和跨越第一和第二掺杂剂之间的沟槽的本征半导体纳米线侧壁沟槽在顶部比在与衬底相邻的底部更宽。第一侧壁和第二侧壁中的一个或两个的第一半导体是单晶的，并且第一侧壁，纳米线和第二侧壁一起形成光电二极管的p-i-n半导体结。

9. 发明授权

US09323217B2 Metamaterial and dynamically reconfigurable hologram employing same 有权
标题翻译：超材料和使用相同的动态可重构全息图
公开(公告)号：US09323217B2
公开(公告)日：2016-04-26
申请号：US13142484
申请日：2008-12-29
申请人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
发明人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
IPC分类号： G03H1/08 , G03H1/02 , G03H1/22 , G02B1/00
CPC分类号： G03H1/02 , G02B1/007 , G03H1/2249 , G03H1/2294 , G03H2001/0224 , G03H2210/30 , G03H2225/22 , G03H2225/32 , G03H2225/33
摘要： A negative index material (or metamaterial) crossbar includes a first layer of approximately parallel nanowires and a second layer of approximately parallel nanowires that overlay the nanowires in the first layer. The nanowires in the first layer are approximately perpendicular in orientation to the nanowires in the second layer. Each nanowire of the first layer and each nanowire of the second layer has substantially regularly spaced fingers. The crossbar further includes resonant elements at nanowire intersections between the respective layers. Each resonant element includes two fingers of a nanowire in the first layer and two fingers of a nanowire in the second layer.
摘要翻译：负指数材料（或超材料）横杆包括大致平行的纳米线的第一层和覆盖第一层中的纳米线的大致平行的纳米线的第二层。第一层中的纳米线在第二层中与纳米线的取向近似垂直。第一层的每个纳米线和第二层的每个纳米线具有基本上规则间隔的指状物。横杆还包括在各层之间的纳米线交叉处的共振元件。每个谐振元件包括第一层中的纳米线的两个指状物和第二层中的纳米线的两个指状物。

10. 发明授权

US09272900B2 Nanostructures and methods of making the same 有权
标题翻译：纳米结构和制作方法
公开(公告)号：US09272900B2
公开(公告)日：2016-03-01
申请号：US12864205
申请日：2008-01-30
申请人： Shih-Yuan Wang , Michael Renne Ty Tan
发明人： Shih-Yuan Wang , Michael Renne Ty Tan
IPC分类号： H01L29/06 , B81C1/00 , B82Y10/00 , H01L31/0352 , H01L31/105
CPC分类号： B81C1/00142 , B81C2201/0171 , B82Y10/00 , H01L29/0665 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01L31/035281 , H01L31/105 , H01L2924/0002 , Y02E10/50 , H01L2924/00
摘要： A nanostructure includes a highly conductive microcrystalline layer, a bipolar nanowire, and another layer (18, 30). The highly conductive microcrystalline layer includes a microcrystalline material and a metal. The bipolar nanowire has one end attached to the highly conductive microcrystalline layer and another end attached to the other layer.
摘要翻译：纳米结构包括高导电微晶层，双极纳米线和另一层（18,30）。高导电性微晶层包括微晶材料和金属。双极纳米线的一端连接到高导电微晶层，另一端连接到另一层。

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