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1. 发明申请

US20110215231A1 PHOTODIODE MODULE AND APPARATUS INCLUDING MULTIPLE PHOTODIODE MODULES 有权
标题翻译：光电模块和包含多个光电模块的装置
公开(公告)号：US20110215231A1
公开(公告)日：2011-09-08
申请号：US13108733
申请日：2011-05-16
申请人： David A. Fattal , Jason Blackstock , Duncan Stewart
发明人： David A. Fattal , Jason Blackstock , Duncan Stewart
IPC分类号： G01J1/04
CPC分类号： H04N1/053 , H04N2201/04787 , H04N2201/04793 , H04N2201/04794
摘要： Various embodiments of the present invention are directed to a photodiode module including a structure configured to selectively couple light to a dielectric-surface mode of a photonic crystal of the photodiode module. In one embodiment of the present invention, a photodiode module includes a semiconductor structure having a p-region and an n-region. The photodiode module further includes a photonic crystal having a surface positioned adjacent to the semiconductor structure. A diffraction grating of the photodiode module may be positioned and configured to selectively couple light incident on the diffraction grating to a dielectric-surface mode associated with the surface of the photonic crystal. In another embodiment of the present invention, a photodiode apparatus includes multiple, stacked photodiode modules, each of which is configured to selectively absorb light at a selected wavelength or range of wavelengths.
摘要翻译：本发明的各种实施例涉及一种光电二极管模块，其包括被配置为选择性地将光耦合到光电二极管模块的光子晶体的电介质表面模式的结构。在本发明的一个实施例中，光电二极管模块包括具有p区和n区的半导体结构。光电二极管模块还包括具有邻近半导体结构定位的表面的光子晶体。可以将光电二极管模块的衍射光栅定位和配置为将入射在衍射光栅上的光选择性地耦合到与光子晶体的表面相关联的电介质表面模式。在本发明的另一实施例中，光电二极管装置包括多个堆叠的光电二极管模块，每个光电二极管模块被配置为选择性地吸收所选择的波长或波长范围的光。

2. 发明申请

US20090002701A1 Electric-field-enhancement structure and detection apparatus using same 有权
公开(公告)号：US20090002701A1
公开(公告)日：2009-01-01
申请号：US11823281
申请日：2007-06-26
申请人： David A. Fattal , Zhiyong Li , William M. Tong , Duncan Stewart , Jason Blackstock
发明人： David A. Fattal , Zhiyong Li , William M. Tong , Duncan Stewart , Jason Blackstock
IPC分类号： G01J3/44 , G02B6/34
CPC分类号： G02B6/1226 , B82Y15/00 , B82Y20/00 , G01N21/35 , G01N21/554 , G01N21/658 , G02B5/008
摘要： Various aspects of the present invention are directed to electric-field-enhancement structures and detection apparatuses that employ such electric-field-enhancement structures. In one aspect of the present invention, an electric-field-enhancement structure includes a substrate having a surface. The substrate is capable of supporting a planar mode having a planar-mode frequency. A plurality of nanofeatures is associated with the surface, and each of nanofeatures exhibits a localized-surface-plasmon mode having a localized-surface-plasmon frequency approximately equal to the planar-mode frequency.

3. 发明授权

US07639355B2 Electric-field-enhancement structure and detection apparatus using same 有权
标题翻译：电场增强结构及使用其的检测装置
公开(公告)号：US07639355B2
公开(公告)日：2009-12-29
申请号：US11823281
申请日：2007-06-26
申请人： David A. Fattal , Zhiyong Li , William M. Tong , Duncan Stewart , Jason Blackstock
发明人： David A. Fattal , Zhiyong Li , William M. Tong , Duncan Stewart , Jason Blackstock
IPC分类号： G01J3/44
CPC分类号： G02B6/1226 , B82Y15/00 , B82Y20/00 , G01N21/35 , G01N21/554 , G01N21/658 , G02B5/008
摘要： Various aspects of the present invention are directed to electric-field-enhancement structures and detection apparatuses that employ such electric-field-enhancement structures. In one aspect of the present invention, an electric-field-enhancement structure includes a substrate having a surface. The substrate is capable of supporting a planar mode having a planar-mode frequency. A plurality of nanofeatures is associated with the surface, and each of nanofeatures exhibits a localized-surface-plasmon mode having a localized-surface-plasmon frequency approximately equal to the planar-mode frequency.
摘要翻译：本发明的各个方面涉及采用这种电场增强结构的电场增强结构和检测装置。在本发明的一个方面中，电场增强结构包括具有表面的基板。基板能够支持具有平面模式频率的平面模式。多个纳米尺度与表面相关联，并且每个纳米尺度表现出具有近似等于平面模式频率的局部表面等离子体激元频率的局部表面等离子体模式。

4. 发明授权

US07972882B2 Microresonator systems and methods of fabricating the same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US07972882B2
公开(公告)日：2011-07-05
申请号：US12479604
申请日：2009-06-05
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： H01L21/00
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems and to methods for fabricating the microresonator systems. In one embodiment, a method of fabricating a microresonator system comprises: forming a multilayer system having a bottom layer, a top layer, and an intermediate layer having one or more quantum wells and sandwiched between the bottom layer and the top layer; embedding at least one waveguide in a substrate having a top surface, the at least one waveguide positioned adjacent to the top surface of the substrate; wafer bonding the top layer of the multilayer system to the top surface of the substrate; forming a microresonator in the multilayer system, wherein at least a portion of a peripheral annular region of the microresonator is portioned above the at least one waveguide; and forming a current isolation region in at least a portion of a central region of the microresonator.
摘要翻译：本发明的各种实施例涉及微谐振器系统和用于制造微谐振器系统的方法。在一个实施例中，制造微谐振器系统的方法包括：形成具有底层，顶层和具有一个或多个量子阱并夹在底层和顶层之间的中间层的多层系统; 在具有顶表面的衬底中嵌入至少一个波导，所述至少一个波导定位成与衬底的顶表面相邻; 将多层系统的顶层晶片结合到衬底的顶表面; 在所述多层系统中形成微谐振器，其中所述微谐振器的外围环形区域的至少一部分被分配在所述至少一个波导的上方; 以及在所述微谐振器的中心区域的至少一部分中形成电流隔离区。

5. 发明授权

US07561770B2 Microresonator systems and methods of fabricating the same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US07561770B2
公开(公告)日：2009-07-14
申请号：US11888016
申请日：2007-07-30
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microresonator system comprises a substrate having a top surface layer, at least one waveguide embedded within the substrate, and a microdisk having a top layer, an intermediate layer, a bottom layer, current isolation region, and a peripheral annular region. The bottom layer of the microdisk is in electrical communication with the top surface layer of the substrate and is positioned so that at least a portion of the peripheral annular region is located above the at least one waveguide. The current isolation region is configured to occupy at least a portion of a central region of the microdisk and has a relatively lower refractive index and relatively larger bandgap than the peripheral annular region.
摘要翻译：本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。在一个实施例中，微谐振器系统包括具有顶表面层，嵌入在衬底内的至少一个波导的衬底和具有顶层，中间层，底层，电流隔离区和外围环形区的微盘。微型盘的底层与衬底的顶表面层电连通并且被定位成使得周边环形区域的至少一部分位于至少一个波导的上方。电流隔离区被配置为占据微型盘的中心区域的至少一部分，并且具有比周边环形区域相对更低的折射率和相对较大的带隙。

6. 发明申请

US20090256136A1 MICRORESONATOR SYSTEMS AND METHODS OF FABRICATING THE SAME 有权
标题翻译：微波炉系统及其制造方法
公开(公告)号：US20090256136A1
公开(公告)日：2009-10-15
申请号：US12479589
申请日：2009-06-05
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： H01L29/06
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microdisk comprises: a top layer; a bottom layer; an intermediate layer having at least one quantum well, the intermediate layer sandwiched between the top layer and the bottom layer; a peripheral annular region including at least a portion of the top, intermediate, and bottom layers; and a current isolation region configured to occupy at least a portion of a central region of the microdisk including at least a portion of the top, intermediate, and bottom layers and having relatively lower index of refraction than the peripheral annular region.
摘要翻译：本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。在一个实施例中，微盘包括：顶层; 底层; 具有至少一个量子阱的中间层，夹在顶层和底层之间的中间层; 包括顶层，中间层和底层的至少一部分的周边环形区域; 以及电流隔离区域，其构造成占据所述微盘的至少一部分包括所述顶层，中间层和底层的至少一部分，并且具有比所述周边环形区域相对较低的折射率。

7. 发明申请

US20090034905A1 Microresonantor systems and methods of fabricating the same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US20090034905A1
公开(公告)日：2009-02-05
申请号：US11888015
申请日：2007-07-30
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： G02B6/12
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/026 , H01S5/0424 , H01S5/1032 , H01S5/1042 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems and to methods of fabricating the microresonator systems. In one embodiment, a microresonator system comprises a substrate having a top surface layer and at least one waveguide embedded in the substrate and positioned adjacent to the top surface layer of the substrate. The microresonator system also includes a microresonator having a top layer, an intermediate layer, a bottom layer, a peripheral region, and a peripheral coating. The bottom layer of the microresonator is attached to and in electrical communication with the top surface layer of the substrate. The microresonator is positioned so that at least a portion of the peripheral region is located above the at least one waveguide. The peripheral coating covers at least a portion of the peripheral surface and has a relatively lower index of refraction than the top, intermediate, and bottom layers of the microresonator.
摘要翻译：本发明的各种实施例涉及微谐振器系统和制造微谐振器系统的方法。在一个实施例中，微谐振器系统包括具有顶表面层和嵌入在衬底中的至少一个波导并且邻近衬底的顶表面层定位的衬底的衬底。微谐振器系统还包括具有顶层，中间层，底层，周边区域和外围涂层的微谐振器。微谐振器的底层附着到衬底的顶表面层并与其电连通。定位微谐振器使得周边区域的至少一部分位于至少一个波导的上方。周边涂层覆盖周边表面的至少一部分，并且具有比微谐振器的顶层，中间层和底层更低的折射率。

8. 发明授权

US08175429B2 Microresonator systems and methods of fabricating the same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US08175429B2
公开(公告)日：2012-05-08
申请号：US12479589
申请日：2009-06-05
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microdisk comprises: a top layer; a bottom layer; an intermediate layer having at least one quantum well, the intermediate layer sandwiched between the top layer and the bottom layer; a peripheral annular region including at least a portion of the top, intermediate, and bottom layers; and a current isolation region configured to occupy at least a portion of a central region of the microdisk including at least a portion of the top, intermediate, and bottom layers and having relatively lower index of refraction than the peripheral annular region.
摘要翻译：本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。在一个实施例中，微盘包括：顶层; 底层; 具有至少一个量子阱的中间层，夹在顶层和底层之间的中间层; 包括顶层，中间层和底层的至少一部分的周边环形区域; 以及电流隔离区域，其构造成占据所述微盘的至少一部分包括所述顶层，中间层和底层的至少一部分，并且具有比所述周边环形区域相对较低的折射率。

9. 发明申请

US20110180782A1 Light-Emitting Devices 审中-公开
标题翻译：发光装置
公开(公告)号：US20110180782A1
公开(公告)日：2011-07-28
申请号：US13002897
申请日：2008-07-25
申请人： David A. Fattal , Duncan Stewart
发明人： David A. Fattal , Duncan Stewart
IPC分类号： H01L33/06 , B82Y99/00
CPC分类号： H01L33/06 , H01L33/08
摘要： Various embodiments of the present invention are directed to semiconductor light-emitting devices that provide energy efficient, high-speed modulation rates in excess of 10 Gbits/sec. These devices include a light-emitting layer embedded between two relatively thicker semiconductor layers. The energy efficient, high-speed modulation rates result from the layers adjacent to the light-emitting layer being composed of semiconductor materials with electronic states that facilitate injection of carriers into the light-emitting layer for light emission when an appropriate light-emitting voltage is applied and facilitate the removal of carriers when an appropriate light-quenching voltage is applied.
摘要翻译：本发明的各种实施例涉及提供超过10G比特/秒的节能高速调制速率的半导体发光器件。这些器件包括嵌入两个较厚的半导体层之间的发光层。能量效率高的调制速率是由与发光层相邻的层组成的，这些半导体材料由具有电子状态的半导体材料构成，当电流为适当的发光电压时，有助于将载流子注入发光层进行发光当施加适当的光熄灭电压时，施加并促进载体的移除。

10. 发明申请

US20110075966A1 Optical Interconnect 审中-公开
标题翻译：光互连
公开(公告)号：US20110075966A1
公开(公告)日：2011-03-31
申请号：US12994118
申请日：2008-05-23
申请人： David A. Fattal , Duncan Stewart , Wei Wu
发明人： David A. Fattal , Duncan Stewart , Wei Wu
IPC分类号： G02B6/12
CPC分类号： G02B6/34 , B82Y20/00 , G02B6/1225 , G02B6/29311 , G02B6/29334 , G02B6/43
摘要： An optical interconnect has first and second substantially perpendicular optical waveguides and an optical grating disposed between and evanescently coupled to the waveguides. The optical grating includes a plurality perforated rows that are oriented at an angle of approximately 45 degrees with respect to the first and second optical waveguides.
摘要翻译：光学互连具有第一和第二基本上垂直的光波导和设置在波导之间并且ev逝地耦合到波导的光栅。光栅包括相对于第一和第二光波导以大约45度的角度定向的多个穿孔行。

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