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61. 发明授权

US09612402B2 Integrated sub-wavelength grating system 有权
公开(公告)号：US09612402B2
公开(公告)日：2017-04-04
申请号：US14364702
申请日：2012-01-12
申请人： David A. Fattal , Raymond G. Beausoleil , Marco Fiorentino , Paul Kessler Rosenberg , Terrel Morris
发明人： David A. Fattal , Raymond G. Beausoleil , Marco Fiorentino , Paul Kessler Rosenberg , Terrel Morris
IPC分类号： G02B6/34 , H01S5/40 , H01S5/42 , G02B6/42 , H01L31/0232 , G02B6/12 , G02B6/13 , H01S5/183 , H01S5/00 , G02B6/293
CPC分类号： G02B6/34 , G02B6/12 , G02B6/13 , G02B6/29307 , G02B6/29308 , G02B6/29311 , G02B6/2938 , G02B6/4215 , G02B2006/12166 , H01L31/0232 , H01L31/02327 , H01S5/0071 , H01S5/183 , H01S5/4012 , H01S5/423
摘要： An integrated grating element system includes a first transparent layer formed on an optoelectronic substrate layer which includes at least two optoelectronic components, a first grating layer disposed on the first transparent layer which includes at least two sub-wavelength grating elements formed therein aligned with active regions of the optoelectronic components, and a second grating layer placed at a distance from the first grating layer such that light propagates between a diffraction grating element formed within the second grating layer and the at least two sub-wavelength grating elements.

62. 发明授权

US09263637B2 Plasmonic light emitting diode 有权
标题翻译：等离子体发光二极管
公开(公告)号：US09263637B2
公开(公告)日：2016-02-16
申请号：US13145995
申请日：2009-01-30
申请人： Michael R. T. Tan , David A. Fattal , Marco Fiorentino , Shih-Yuan Wang
发明人： Michael R. T. Tan , David A. Fattal , Marco Fiorentino , Shih-Yuan Wang
IPC分类号： H01L33/00 , H01L33/20 , H01L33/02 , H01L33/04 , H01L33/38
CPC分类号： H01L33/06 , H01L33/0062 , H01L33/02 , H01L33/04 , H01L33/20 , H01L33/30 , H01L33/387 , H01L33/40 , H01L2933/0016
摘要： A light emitting diode (100 or 150) includes a diode structure containing a quantum well (120), an enhancement layer (142), and a barrier layer (144 or 148) between the enhancement layer (142) and the quantum well (120). The enhancement layer (142) supports plasmon oscillations at a frequency that couples to photons produced by combination of electrons and holes in the quantum well (120). The barrier layer serves to block diffusion between the enhancement layer (142) and the diode structure.
摘要翻译：发光二极管（100或150）包括在增强层（142）和量子阱（120）之间包含量子阱（120），增强层（142）和阻挡层（144或148）的二极管结构）。增强层（142）以耦合到量子阱（120）中的电子和空穴的组合产生的光子的频率来支持等离子体振荡。阻挡层用于阻止增强层（142）和二极管结构之间的扩散。

63. 发明授权

US09182552B2 Optical connections 有权
标题翻译：光连接
公开(公告)号：US09182552B2
公开(公告)日：2015-11-10
申请号：US14357841
申请日：2011-12-09
申请人： Raymond G. Beausoleil , David A. Fattal , Marco Fiorentino , Paul Kessler Rosenberg
发明人： Raymond G. Beausoleil , David A. Fattal , Marco Fiorentino , Paul Kessler Rosenberg
IPC分类号： G02B6/34 , G02B6/28 , G02B6/293 , G02B6/38
CPC分类号： G02B6/34 , G02B6/29304 , G02B6/3845 , G02B6/3885 , Y10T29/49826
摘要： Techniques related to optical devices are described herein. In an example, an optical device includes (a) an input optical channel and a corresponding output optical channel, and (b) an assembly of sub-wavelength grating layers aligned to optically couple the input optical channel to the output optical channel.
摘要翻译：本文描述了与光学器件相关的技术。在一个示例中，光学装置包括（a）输入光通道和相应的输出光通道，以及（b）将波长光纤通道光耦合到输出光通道的子波长光栅层的组合。

64. 发明申请

US20150270901A1 OPTICAL ENGINE 有权
标题翻译：光学发动机
公开(公告)号：US20150270901A1
公开(公告)日：2015-09-24
申请号：US14416312
申请日：2012-07-26
申请人： Zhen Peng , David A. Fattal , Marco Fiorentino
发明人： Zhen Peng , David A. Fattal , Marco Fiorentino
IPC分类号： H04B10/50 , H04B10/25
CPC分类号： H04B10/50 , G02B6/124 , G02B6/42 , G02B6/4206 , G02B6/4214 , G02B6/4215 , G02B6/423 , G02B6/4245 , G02B6/43 , H04B10/2504
摘要： One example relates to an optical engine comprising a given layer of given material overlaying an optical waveguide of another material. The given layer of given material can comprise an aligning seat to receive an optical transmitter to provide the optical signal. The aligning seat can also align the optical transmitter such that the optical transmitter provides the optical signal in a direction that is substantially non-oblique relative to a longitudinal axis of the optical waveguide. The optical engine can also include an optical signal redirector to tilt the optical signal by a tilt angle. The optical waveguide can comprise a grating coupler to diffract the optical signal provided at the tilt angle into the optical waveguide.
摘要翻译：一个例子涉及一种光学引擎，其包括覆盖另一材料的光波导的给定材料的给定层。给定材料的给定层可以包括对准座以接收光发射器以提供光信号。对准座还可以对准光发射器，使得光发射器在相对于光波导的纵向轴线基本上不倾斜的方向上提供光信号。光学引擎还可以包括光信号重定向器，以将光信号倾斜倾斜角。光波导可以包括光栅耦合器，以将以倾斜角提供的光信号衍射到光波导中。

65. 发明授权

US08929694B2 Composite processors 有权
标题翻译：复合处理器
公开(公告)号：US08929694B2
公开(公告)日：2015-01-06
申请号：US13978039
申请日：2011-01-20
申请人： Raymond G Beausoleil , Marco Fiorentino , Moray McLaren , Greg Astfalk , Nathan Lorenzo Binkert , David A. Fattal
发明人： Raymond G Beausoleil , Marco Fiorentino , Moray McLaren , Greg Astfalk , Nathan Lorenzo Binkert , David A. Fattal
IPC分类号： G02B6/12 , G06F15/80 , G06F3/00
CPC分类号： G06F15/80 , G06E3/00 , G06F3/00 , G06F13/4063
摘要： In one example, a composite processor includes a circuit board, a first processor element package, and a second processor element package. The circuit board has an optical link and an electrical link. The first processor element package includes a substrate with an integrated circuit, a sub-wavelength grating optical coupler, and an electrical coupler coupled to the electrical link of the circuit board. The second processor element package includes a substrate with an integrated circuit, a sub-wavelength grating optical coupler, and an electrical coupler coupled to the electrical link of the circuit board. The sub-wavelength grating optical coupler of the first processor element package, the optical link of the circuit board, and the sub-wavelength grating optical coupler of the second processor element package collectively define an optical communications path between the substrate of the first processor element package and the substrate of the second processor element package.
摘要翻译：在一个示例中，复合处理器包括电路板，第一处理器元件封装和第二处理器元件封装。电路板具有光连接和电连接。第一处理器元件封装包括具有集成电路的基板，子波长光栅光耦合器和耦合到电路板的电连接器的电耦合器。第二处理器元件封装包括具有集成电路的衬底，子波长光栅光耦合器和耦合到电路板的电连接的电耦合器。第一处理器元件封装的子波长光栅光耦合器，电路板的光链路和第二处理器元件封装的子波长光栅光耦合器共同地限定第一处理器元件的衬底之间的光通信路径封装和第二处理器元件封装的衬底。

66. 发明授权

US08725005B2 Dynamic impedance photodetector receiver circuit 有权
标题翻译：动态阻抗光电探测器接收电路
公开(公告)号：US08725005B2
公开(公告)日：2014-05-13
申请号：US13202940
申请日：2009-02-23
申请人： Kyung Hoae Koo , Marco Fiorentino , David A. Fattal
发明人： Kyung Hoae Koo , Marco Fiorentino , David A. Fattal
IPC分类号： H04B10/06
CPC分类号： H03K5/05 , G11C27/024 , H04B10/11 , H04B10/693 , H04B10/801
摘要： A photodetector receiver circuit for an optical communication system includes an optical photodetector which receives optical signals and converts them into an electrical current. In one illustrative embodiment, a dynamic impedance module which switches the receiver circuit between a high impedance state and a low impedance state and a buffer stage which receives the electrical current and converts the electrical current into a voltage signal compatible with a digital circuit. A method for receiving an optical signal includes, receiving the optical signal and converting it into an electrical pulse train, switching a dynamic impedance module between a high impedance state and a low impedance state, transforming the electrical pulse train into an output voltage signal using a buffer stage, and receiving the output voltage signal by a digital circuit.
摘要翻译：用于光通信系统的光电检测器接收器电路包括光接收器，其接收光信号并将其转换成电流。在一个说明性实施例中，将接收器电路在高阻抗状态和低阻抗状态之间切换的动态阻抗模块和接收电流并将电流转换成与数字电路兼容的电压信号的缓冲级。一种用于接收光信号的方法包括：接收光信号并将其转换成电脉冲串，在高阻抗状态和低阻状态之间切换动态阻抗模块，将电脉冲串转换成输出电压信号，使用缓冲级，并通过数字电路接收输出电压信号。

67. 发明授权

US08724932B2 Fiber-optic modulators 有权
标题翻译：光纤调制器
公开(公告)号：US08724932B2
公开(公告)日：2014-05-13
申请号：US13018301
申请日：2011-01-31
申请人： Marco Fiorentino , Raymond G. Beausolall , David A. Fattal
发明人： Marco Fiorentino , Raymond G. Beausolall , David A. Fattal
IPC分类号： G02B6/42 , G02B6/34 , G02F1/01
CPC分类号： G02F1/0115 , G02F1/015 , G02F2201/12 , G02F2201/307 , G02F2203/15
摘要： This disclosure is directed to fiber-optic modulators that can be integrated in optical fibers to encode data in optical signals. In one aspect, a fiber-optic modulator includes a weak planar, sub-wavelength grating disposed between an end of a first optical fiber and an end of a second optical fiber. A first electrode is disposed on an edge of the grating and connected to an electronic signal source, and a second electrode is disposed on the edge of the grating opposite the first electrode and connected to the electronic signal source. The grating includes a grating pattern to reflect a channel input to the first optical fiber when a low or no current portion of an electronic signal to be generated by the electronic signal source is applied to the grating and to transmit the channel when a high current portion of the electronic signal is applied to the grating.
摘要翻译：本公开涉及可以集成在光纤中以对光信号中的数据进行编码的光纤调制器。一方面，光纤调制器包括设置在第一光纤的端部和第二光纤端部之间的弱平面的亚波长光栅。第一电极设置在光栅的边缘并连接到电子信号源，并且第二电极设置在光栅的与第一电极相对的边缘并连接到电子信号源。当电子信号源产生的电子信号的低电流或无电流部分被施加到光栅上时，光栅包括用于反射到第一光纤的通道输入的光栅图案，并且当高电流部分的电子信号被施加到光栅。

68. 发明授权

US08659510B2 Spatial light modulator 有权
标题翻译：空间光调制器
公开(公告)号：US08659510B2
公开(公告)日：2014-02-25
申请号：US13119934
申请日：2008-12-16
申请人： David A. Fattal , Charles M. Santori , Marco Fiorentino , Raymond G. Beausoleil
发明人： David A. Fattal , Charles M. Santori , Marco Fiorentino , Raymond G. Beausoleil
IPC分类号： G09G3/20
CPC分类号： G02F1/292 , G02F2203/12 , G02F2203/22
摘要： A spatial light modulator includes an array of pixels, with each of the pixels having a dimension smaller than a wavelength of light to be modulated. Each of the pixels further has a permittivity that can be controlled using an electronic signal applied to the pixel.
摘要翻译：空间光调制器包括像素阵列，其中每个像素的尺寸小于要调制的光的波长。每个像素还具有可以使用施加到像素的电子信号来控制的介电常数。

69. 发明授权

US08515223B2 Lens 有权
标题翻译：镜片
公开(公告)号：US08515223B2
公开(公告)日：2013-08-20
申请号：US12847844
申请日：2010-07-30
申请人： Marco Fiorentino , David A. Fattal , Sagi Varghese Mathai
发明人： Marco Fiorentino , David A. Fattal , Sagi Varghese Mathai
IPC分类号： G02B6/34
CPC分类号： B29D11/00298 , B29D11/00403 , G02B5/1809 , G02B5/1885 , G02B6/322 , G02B27/4272
摘要： A lens is described which includes a substrate having a first side and an opposite second side. A first guided mode resonance grating is supported by the first side of the substrate and a second guided mode resonance grating is supported by the second side of the substrate. The second guided mode resonance grating can be offset from the first guided mode resonance grating. The second guided mode resonance grating can shape and reflect a wave front of an incident optical beam within the substrate towards the first guided mode resonance grating. The first guided mode resonance grating can redirect the reflected incident optical beam out of the second side of the substrate.
摘要翻译：描述了一种透镜，其包括具有第一侧和相对的第二侧的基板。第一导模谐振光栅由衬底的第一侧支撑，第二导模谐振光栅由衬底的第二侧支撑。第二导模谐振光栅可以偏离第一导模谐振光栅。第二导模谐振光栅可以将基板内的入射光束的波前形状并反射到第一导模共振光栅。第一导模谐振光栅可以将反射的入射光束重新定向到衬底的第二面之外。

70. 发明申请

US20120195543A1 FIBER-OPTIC MODULATORS 有权
标题翻译：光纤调制器
公开(公告)号：US20120195543A1
公开(公告)日：2012-08-02
申请号：US13018301
申请日：2011-01-31
申请人： Marco Fiorentino , Raymond G. Beausolall , David A. Fattal
发明人： Marco Fiorentino , Raymond G. Beausolall , David A. Fattal
IPC分类号： G02F1/01
CPC分类号： G02F1/0115 , G02F1/015 , G02F2201/12 , G02F2201/307 , G02F2203/15
摘要： This disclosure is directed to fiber-optic modulators that can be integrated in optical fibers to encode data in optical signals. In one aspect, a fiber-optic modulator includes a weak planar, sub-wavelength grating disposed between an end of a first optical fiber and an end of a second optical fiber. A first electrode is disposed on an edge of the grating and connected to an electronic signal source, and a second electrode is disposed on the edge of the grating opposite the first electrode and connected to the electronic signal source. The grating includes a grating pattern to reflect a channel input to the first optical fiber when a low or no current portion of an electronic signal to be generated by the electronic signal source is applied to the grating and to transmit the channel when a high current portion of the electronic signal is applied to the grating.
摘要翻译：本公开涉及可以集成在光纤中以对光信号中的数据进行编码的光纤调制器。一方面，光纤调制器包括设置在第一光纤的端部和第二光纤端部之间的弱平面的亚波长光栅。第一电极设置在光栅的边缘并连接到电子信号源，并且第二电极设置在光栅的与第一电极相对的边缘并连接到电子信号源。当由电子信号源产生的电子信号的低电流或无电流部分被施加到光栅时，光栅包括用于反射到第一光纤的通道输入的光栅图案，并且当高电流部分的电子信号被施加到光栅。

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