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81. 发明申请

US20110188807A1 Hybrid Guided-Mode Resonance Filter And Method Employing Distributed Bragg Reflection 有权
标题翻译：使用分布布拉格反射的混合引导模式谐振滤波器和方法
公开(公告)号：US20110188807A1
公开(公告)日：2011-08-04
申请号：US13002763
申请日：2008-07-14
申请人： David A. Fattal , Qianfan Xu , Sagi V. Mathai , Michael R. Tan
发明人： David A. Fattal , Qianfan Xu , Sagi V. Mathai , Michael R. Tan
IPC分类号： G02B6/34
CPC分类号： G02B6/124 , G02B6/12007 , G02B6/29316
摘要： A hybrid guided-mode resonance (GMR) grating, an optical filter and a method of optical filtering employ distributed Bragg reflection. The hybrid GMR grating includes a waveguide layer that supports a GMR having a GMR resonant frequency. The hybrid GMR grating further includes a diffraction grating that couples a portion of a signal incident on the hybrid GMR grating into the waveguide layer; and a distributed Bragg reflector (DBR) that reflects another portion of the incident signal. The coupled portion of the incident signal has a frequency corresponding to the GMR resonant frequency. The reflected portion has a frequency away from the GMR resonant frequency. The optical filter includes the hybrid GMR grating and a coupler. The method includes coupling an optical signal into the hybrid GMR grating and further coupling a reflected signal out of the hybrid GMR grating.
摘要翻译：混合导模共振（GMR）光栅，光学滤波器和光学滤波方法采用分布式布拉格反射。混合GMR光栅包括支持具有GMR谐振频率的GMR的波导层。混合GMR光栅还包括将入射在混合GMR光栅上的信号的一部分耦合到波导层中的衍射光栅; 以及反射入射信号的另一部分的分布式布拉格反射器（DBR）。入射信号的耦合部分具有对应于GMR谐振频率的频率。反射部分具有远离GMR谐振频率的频率。光学滤波器包括混合GMR光栅和耦合器。该方法包括将光信号耦合到混合GMR光栅中，并将来自混合GMR光栅的反射信号进一步耦合。

82. 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。

83. 发明授权

US07907654B2 Laser diode with a grating layer 有权
标题翻译：具有光栅层的激光二极管
公开(公告)号：US07907654B2
公开(公告)日：2011-03-15
申请号：US11796324
申请日：2007-04-27
申请人： Mihail (Mike) Sigalas , David A. Fattal , Shih-Yuan (SY) Wang
发明人： Mihail (Mike) Sigalas , David A. Fattal , Shih-Yuan (SY) Wang
IPC分类号： H01S5/00 , H01S3/08
CPC分类号： H01S5/18319 , H01S5/0425 , H01S5/18311
摘要： A laser diode is provided comprising a multiple quantum well structure, a current concentrating layer having an oxide-confined aperture, a grating layer having an index of refraction, and a transparent electrode, wherein the transparent electrode has an index of refraction less than the index of refraction of the grating layer.
摘要翻译：提供一种激光二极管，其包括多量子阱结构，具有氧化物限制孔的电流集中层，具有折射率的光栅层和透明电极，其中所述透明电极具有小于所述折射率的折射率的光栅层的折射。

84. 发明授权

US07808005B1 Light-emitting device with photonic grating configured for extracting light from light-emitting structure 有权
标题翻译：具有用于从发光结构提取光的光子光栅的发光器件
公开(公告)号：US07808005B1
公开(公告)日：2010-10-05
申请号：US11789872
申请日：2007-04-26
申请人： David A. Fattal , Mihail Sigalas , Raymond G. Beausoleil
发明人： David A. Fattal , Mihail Sigalas , Raymond G. Beausoleil
IPC分类号： H01L27/15
CPC分类号： H01L51/5262 , H01L25/0756 , H01L33/38 , H01L33/46 , H01L2924/0002 , H01L2933/0083 , H01L2924/00
摘要： Various aspects of the present invention are directed to light-emitting devices including a photonic grating configured to extract spontaneous emission of electromagnetic radiation from a light-emitting structure. In one aspect of the present invention, a light-emitting device includes a light-emitting structure having an active region designed to emit electromagnetic radiation with a selected frequency. The light-emitting device further includes a photonic grating spaced from the active region of the light-emitting structure. The photonic grating is capable of supporting a leaky guided mode that extends within the active region of the light-emitting structure. The leaky guided mode has a mode frequency approximately equal to the selected frequency emitted by the active region and a mode wavevector that is approximately equal to a reciprocal lattice vector of the photonic grating.
摘要翻译：本发明的各个方面涉及包括被配置为从发光结构提取电磁辐射的自发辐射的光子光栅的发光器件。在本发明的一个方面中，一种发光器件包括具有设计成以选定频率发射电磁辐射的有源区的发光结构。发光装置还包括与发光结构的有源区隔开的光子栅格。光子光栅能够支持在发光结构的有源区域内延伸的泄漏引导模式。泄漏引导模式具有大致等于由有源区域发射的选定频率的模式频率和近似等于光子光栅的互逆格子向量的模式波矢量。

85. 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。

86. 发明申请

US20090034985A1 Optical interconnect 有权
标题翻译：光互连
公开(公告)号：US20090034985A1
公开(公告)日：2009-02-05
申请号：US11881943
申请日：2007-07-30
申请人： David A. Fattal , Robert N. Bicknell , Charles Santori , Wei Wu
发明人： David A. Fattal , Robert N. Bicknell , Charles Santori , Wei Wu
IPC分类号： H04B10/00
CPC分类号： H04B10/803
摘要： An optical interconnect includes a first circuit board having an optical source and an optical receiver; and a second circuit board having data source and an optical modulator optically coupled with the optical source and optical receiver, wherein the optical modulator is configured to encode data from the data source into an optical signal from the optical source. The optical receiver is configured to receive the optical signal from the optical modulator. A method of optical communication includes generating on a first circuit board an optical signal directed at a second circuit board; modulating the optical signal with data at the second circuit board; reflecting the optical signal to the first circuit board; and demodulating the optical signal to receive the data at the first circuit board.
摘要翻译：光学互连包括具有光源和光接收器的第一电路板; 以及第二电路板，其具有数据源和与所述光源和光接收器光学耦合的光学调制器，其中所述光学调制器被配置为将来自所述数据源的数据编码为来自所述光源的光信号。光接收器被配置为从光调制器接收光信号。一种光通信方法包括在第一电路板上产生指向第二电路板的光信号; 用第二电路板上的数据调制光信号; 将光信号反射到第一电路板; 以及解调所述光信号以在所述第一电路板处接收所述数据。

87. 发明授权

US10162116B2 Optical slab 有权
公开(公告)号：US10162116B2
公开(公告)日：2018-12-25
申请号：US14373400
申请日：2012-04-26
申请人： Georgios Panotopoulos , Michael Renne Ty Tan , Wayne Victor Sorin , David A. Fattal
发明人： Georgios Panotopoulos , Michael Renne Ty Tan , Wayne Victor Sorin , David A. Fattal
IPC分类号： G02B6/293 , G02B6/12 , G02B6/43 , H04J14/02 , H04B10/60 , G02B6/42
摘要： An apparatus can comprise an optical slab comprising a rigid substrate of substantially transmissive material. The apparatus can also comprise a WDM multiplexer to receive and combine a plurality of optical signals at different wavelengths to form a combined optical signal in the optical slab having an aggregate power. The apparatus can further comprise a broadcaster to distribute the combined optical signal from the optical slab to each of a plurality of different optical receivers with a fraction of the aggregate power of the combined optical signal.

88. 发明授权

US09551844B2 Passive optical alignment 有权
标题翻译：被动光学对准
公开(公告)号：US09551844B2
公开(公告)日：2017-01-24
申请号：US13995492
申请日：2011-01-11
申请人： Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos , David A. Fattal , Wayne V. Sorin
发明人： Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos , David A. Fattal , Wayne V. Sorin
IPC分类号： G02B6/42
CPC分类号： G02B6/42 , G02B6/423 , G02B6/4232 , G02B6/4249 , G02B6/4259 , G02B6/428 , G02B6/4292 , Y10T29/49002
摘要： A system for passive optical alignment includes an through optical via formed through a substrate, an optical transmission medium secured to a first side of the substrate such that the optical transmission medium is aligned with the through optical via, and an optoelectronic component secured to a second side of the substrate such that the active region of said optoelectronic component is aligned with the through optical via.
摘要翻译：一种用于无源光学对准的系统包括通过基板形成的穿透光通孔，固定到基板的第一侧的光传输介质，使得光传输介质与穿过光通孔对准，以及光电元件固定到第二使得所述光电子部件的有源区域与通孔光通路对准。

89. 发明授权

US09093819B2 Vertical-cavity surface-emitting lasers with non-periodic gratings 有权
标题翻译：具有非周期光栅的垂直腔表面发射激光器
公开(公告)号：US09093819B2
公开(公告)日：2015-07-28
申请号：US13387030
申请日：2010-01-29
申请人： David A. Fattal , Michael Renne Ty Tan , Raymond G. Beausoleil
发明人： David A. Fattal , Michael Renne Ty Tan , Raymond G. Beausoleil
IPC分类号： H01S5/18 , H01S5/187 , H01S5/183 , H01S5/10 , H01S5/22
CPC分类号： H01S5/18363 , H01S5/105 , H01S5/18308 , H01S5/18355 , H01S5/18361 , H01S5/18388 , H01S5/18391 , H01S5/18394 , H01S5/2214 , H01S2301/18
摘要： Various embodiments of the present, invention are directed to surface-emitting lasers with the cavity including at least one single-layer, non-periodic, sub-wavelength grating. In one embodiment, a surface-emitting laser comprises a grating layer (112) configured with a non-periodic, sub-wavelength grating (122), a reflective layer, and a light-emitting layer (102) disposed between the grating layer and the reflector. The non-periodic, sub-wavelength grating is configured with a grating pattern that controls the shape of one or more internal cavity modes, and controls the shape of one or more external transverse modes emitted from the surface-emitting laser.
摘要翻译：本发明的各种实施例涉及具有腔的表面发射激光器，其包括至少一个单层非周期性亚波长光栅。在一个实施例中，表面发射激光器包括配置有非周期性亚波长光栅（122），反射层和发光层（102）的光栅层（112），该发光层设置在光栅层和反射器。非周期性亚波长光栅配置有控制一个或多个内腔模的形状的光栅图案，并且控制从表面发射激光器发射的一个或多个外部横向模的形状。

90. 发明申请

US20140363165A1 OPTICAL SLAB 审中-公开
标题翻译：光学板
公开(公告)号：US20140363165A1
公开(公告)日：2014-12-11
申请号：US14373400
申请日：2012-04-26
申请人： Georgios Panotopoulos , Michael Renne Ty Tan , Wayne Victor Sorin , David A. Fattal
发明人： Georgios Panotopoulos , Michael Renne Ty Tan , Wayne Victor Sorin , David A. Fattal
IPC分类号： H04J14/02 , H04B10/60
CPC分类号： G02B6/29367 , G02B6/12004 , G02B6/29311 , G02B6/2938 , G02B6/4214 , G02B6/4215 , G02B6/43 , H04B10/60 , H04J14/02
摘要： An apparatus can comprise an optical slab comprising a rigid substrate of substantially transmissive material. The apparatus can also comprise a WDM multiplexer to receive and combine a plurality of optical signals at different wavelengths to form a combined optical signal in the optical slab having an aggregate power. The apparatus can further comprise a broadcaster to distribute the combined optical signal from the optical slab to each of a plurality of different optical receivers with a fraction of the aggregate power of the combined optical signal.
摘要翻译：装置可以包括包括基本上透射材料的刚性基板的光学平板。该装置还可以包括WDM多路复用器，以接收和组合不同波长的多个光信号，以在具有聚集功率的光学平板中形成组合光信号。该装置还可以包括广播器，以将组合的光信号从光学平板分配到具有组合的光信号的总功率的一部分的多个不同光接收机中的每一个。

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