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61.发明授权Three-dimensionally patterned materials and methods for manufacturing same using nanocrystals 有权使用纳米晶体的三维图案化材料及其制造方法
公开(公告)号：US6139626A
公开(公告)日：2000-10-31
申请号：US148521
申请日：1998-09-04
申请人： David J. Norris , Yurii A. Vlasov
发明人： David J. Norris , Yurii A. Vlasov
IPC分类号： B82B3/00 , C30B5/00 , G02B6/122 , H01L21/368 , C30B7/02
CPC分类号： G02B6/1225 , B82Y20/00 , C30B29/605 , C30B5/00 , Y10T428/25
摘要： A method for patterning materials according to a predetermined, three-dimensional pattern, as well as patterned materials produced by said methods, are provided. A template is prepared comprising a template material, the template having a plurality of pores therein, the plurality of pores comprising a negative of the predetermined, three-dimensional pattern. Colloidal nanocrystals sufficient to fill the pores in the template are also prepared. The pores in the template are filled with the colloidal nanocrystals. A quantum-dot solid is formed from the colloidal nanocrystals within the pores in the template, such that the colloidal nanocrystals are concentrated as close-packed nanocrystals within the pores in the template in the predetermined, three-dimensional pattern. If desired, a conventional solid may be obtained by sintering the close-packed nanocrystals within the pores of the template.
摘要翻译： 提供了根据预定的三维图案来图案化材料的方法，以及通过所述方法制造的图案化材料。 制备包含模板材料的模板，所述模板在其中具有多个孔，所述多个孔包含预定的三维图案的负值。 还制备了足以填充模板中的孔的胶体纳米晶体。 模板中的孔被胶体纳米晶体填充。 量子点固体由模板中的孔内的胶体纳米晶体形成，使得胶体纳米晶体以预定的三维图案在模板的孔内作为紧密堆积的纳米晶体浓缩。 如果需要，可以通过在模板的孔内烧结紧密堆积的纳米晶体来获得常规的固体。
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62.发明授权公开(公告)号：US08724934B2
公开(公告)日：2014-05-13
申请号：US13608281
申请日：2012-09-10
IPC分类号： G02F1/035
CPC分类号： G02B6/12007 , G02B6/125 , G02B6/14 , G02B6/3596 , H04J14/0201
摘要： A mode-selective add/drop unit for a mode division de/multiplexing device includes an optical ADU waveguide adapted for coupling to an input optical waveguide. The optical ADU waveguide includes at least one region providing optical signal coupling between the ADU waveguide and a multi-mode waveguide; and, one or more phase matching regions for controlling a relative or absolute phase difference between an electromagnetic wave (EMW) carried in the ADU waveguide and the multi-mode waveguide. The mode-selective add/drop unit may further include a transition region connecting the coupling region and a phase matching region, wherein a shape of a transition region is governed by a polynomial function, exponential function, logarithmic function, trigonometric function or, any combination of these functions.
摘要翻译： 用于模式分频去/多路复用装置的模式选择性分插单元包括适于耦合到输入光波导的光学ADU波导。 光学ADU波导包括提供ADU波导和多模波导之间的光信号耦合的至少一个区域; 以及用于控制ADU波导中携载的电磁波（EMW）和多模波导之间的相对或绝对相位差的一个或多个相位匹配区域。 模式选择性分插单元还可以包括连接耦合区域和相位匹配区域的过渡区域，其中过渡区域的形状由多项式函数，指数函数，对数函数，三角函数或任何组合 的这些功能。
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公开(公告)号：US20140030835A1
公开(公告)日：2014-01-30
申请号：US13586187
申请日：2012-08-15
IPC分类号： H01L33/02
CPC分类号： H01L27/1203
摘要： A semiconductor structure includes a photonic modulator and a field effect transistor on a same substrate. The photonic modulator includes a modulator semiconductor structure and a semiconductor contact structure employing a same semiconductor material as a gate electrode of a field effect transistor. The modulator semiconductor structure includes a lateral p-n junction, and the semiconductor contact structure includes another lateral p-n junction. To form this semiconductor structure, the modulator semiconductor structure in the shape of a waveguide and an active region of a field effect transistor region can be patterned in a semiconductor substrate. A gate dielectric layer is formed on the modulator semiconductor structure and the active region, and is subsequently removed from the modulator semiconductor structure. A semiconductor material layer is deposited, patterned, and doped with patterns to form a gate electrode for the field effect transistor and the semiconductor contact structure for the waveguide.
摘要翻译： 半导体结构包括在相同衬底上的光子调制器和场效应晶体管。 光调制器包括调制器半导体结构和使用与场效应晶体管的栅电极相同的半导体材料的半导体接触结构。 调制器半导体结构包括横向p-n结，并且半导体接触结构包括另一个侧向p-n结。 为了形成该半导体结构，可以在半导体衬底中构造波导形状的调制器半导体结构和场效应晶体管区的有源区。 栅极电介质层形成在调制器半导体结构和有源区上，随后从调制器半导体结构中去除。 沉积，图案化和掺杂半导体材料层以形成场效应晶体管的栅电极和用于波导的半导体接触结构。
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公开(公告)号：US08627240B1
公开(公告)日：2014-01-07
申请号：US13536163
申请日：2012-06-28
申请人： Emrah Acar , Michael P. Beakes , William M. Green , Jonathan E. Proesel , Alexander V. Rylyakov , Yurii A. Vlasov
发明人： Emrah Acar , Michael P. Beakes , William M. Green , Jonathan E. Proesel , Alexander V. Rylyakov , Yurii A. Vlasov
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F2217/12 , Y02P90/265
摘要： Methods for integrated electronic and photonic design include laying out electronic and photonic design components in a design environment; adjusting photonic components according to photonic design requirements using a processor; checking design rules for electronic and photonic components according to manufacturing requirements; and adjusting component positioning and size to reconcile conflicts between electronic and photonic components.
摘要翻译： 集成电子和光子设计的方法包括在设计环境中布置电子和光子设计部件; 使用处理器根据光子设计要求调整光子分量; 根据制造要求检查电子和光子部件的设计规则; 并调整组件定位和大小以调节电子和光子组件之间的冲突。
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公开(公告)号：US20140007032A1
公开(公告)日：2014-01-02
申请号：US13544134
申请日：2012-07-09
申请人： Emrah Acar , Michael P. Beakes , William M. Green , Jonathan E. Proesel , Alexander V. Rylyakov , Yurii A. Vlasov
发明人： Emrah Acar , Michael P. Beakes , William M. Green , Jonathan E. Proesel , Alexander V. Rylyakov , Yurii A. Vlasov
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F2217/12 , Y02P90/265
摘要： Systems for integrated electronic and photonic design include a graphical user interface (GUI) configured to lay out electronic and photonic design components in a design environment; a design rule checking (DRC) module configured to check design rules for electronic and photonic components according to manufacturing requirements; and a processor configured to adjust photonic components according to photonic design requirements and to reconcile conflicts between electronic and photonic components.
摘要翻译： 用于集成电子和光子设计的系统包括被配置为在设计环境中布置电子和光子设计组件的图形用户界面（GUI） 设计规则检查（DRC）模块，配置为根据制造要求检查电子和光子部件的设计规则; 以及配置成根据光子设计要求调整光子分量并调和电子和光子分量之间的冲突的处理器。
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公开(公告)号：US08614116B2
公开(公告)日：2013-12-24
申请号：US13556597
申请日：2012-07-24
申请人： Solomon Assefa , Jeehwan Kim , Jin-Hong Park , Yurii A. Vlasov
发明人： Solomon Assefa , Jeehwan Kim , Jin-Hong Park , Yurii A. Vlasov
IPC分类号： H01L21/00
CPC分类号： H01L31/1808 , H01L31/1085 , Y02E10/50
摘要： A method for forming a photodetector device includes forming an insulator layer on a substrate, forming a germanium (Ge) layer on the insulator layer and a portion of the substrate, forming a second insulator layer on the Ge layer, patterning the Ge layer, forming a capping insulator layer on the second insulator layer and a portion of the first insulator layer, heating the device to crystallize the Ge layer resulting in an single crystalline Ge layer, implanting n-type ions in the single crystalline Ge layer, heating the device to activate n-type ions in the single crystalline Ge layer, and forming electrodes electrically connected to the single crystalline n-type Ge layer.
摘要翻译： 一种形成光检测器件的方法包括：在基片上形成绝缘体层，在绝缘体层和一部分基底上形成锗（Ge）层，在Ge层上形成第二绝缘层，构图Ge层，形成 在所述第二绝缘体层上的封盖绝缘体层和所述第一绝缘体层的一部分，加热所述器件以使所述Ge层结晶，得到单晶Ge层，在所述单晶Ge层中注入n型离子，将所述器件加热至 在单晶Ge层中激活n型离子，以及形成电连接到单晶n型Ge层的电极。
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67.发明授权Method and apparatus for dynamic manipulation and dispersion in photonic crystal devices 有权光子晶体器件动态操作和色散的方法和装置公开(公告)号：US08606060B2
公开(公告)日：2013-12-10
申请号：US11122152
申请日：2005-05-04
CPC分类号： G02B6/1225 , B82Y20/00 , G02F1/011 , G02F1/0147 , G02F1/025 , G02F2201/12 , G02F2202/32
摘要： The present invention is a method and an apparatus for dynamic manipulation and dispersion in photonic crystal devices. In one embodiment, a photonic crystal structure comprises a substrate having a plurality of apertures formed therethrough, a waveguide formed by “removing” a row of apertures, and a plurality of pairs of lateral electrical contacts, the lateral electrical contact pairs extending along the length of the waveguide in a spaced-apart manner. The lateral electrical contact pairs facilitate local manipulation of the photonic crystal structure's refractive index. Thus, optical signals of different wavelengths that propagate through the photonic crystal structure can be dynamically manipulated.
摘要翻译： 本发明是用于光子晶体器件中的动态操作和分散的方法和装置。 在一个实施例中，光子晶体结构包括具有穿过其中形成的多个孔的基板，通过“移除”一排孔而形成的波导以及多对横向电触点，所述横向电接触对沿着长度 的波导。 横向电接触对有助于光子晶体结构折射率的局部操纵。 因此，可以动态地操纵传播通过光子晶体结构的不同波长的光信号。
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公开(公告)号：US20130229236A1
公开(公告)日：2013-09-05
申请号：US13596755
申请日：2012-08-28
IPC分类号： H03F3/08
CPC分类号： H03F3/08 , H04B10/6971 , H04L25/03057
摘要： An optical receiver, a method of operating an optical receiver, a correction based transimpedance amplifier circuit, and a method of adjusting an output of a transimpedance amplifier. In one embodiment, the optical receiver comprises an optical-to-electrical converter, a transimpedance amplifier, and a correction circuit. The optical-to-electrical converter is provided for receiving an optical signal and converting the optical signal to an electrical signal. The transimpedance amplifier is provided for receiving the electrical signal from the converter and for generating from the electrical signal an amplified electrical signal. The amplified electrical signal has inter symbol interference resulting from a reduced bandwidth of the transimpedance amplifier. The correction circuit is provided for receiving the electrical signal from the amplifier and for generating, from the electrical signal, an output signal including corrections for the inter symbol interference in the amplified electrical signal effectively increasing a bandwidth of the optical receiver.
摘要翻译： 光接收器，操作光接收器的方法，基于校正的跨阻抗放大器电路以及调制跨阻放大器的输出的方法。 在一个实施例中，光接收器包括光电转换器，跨阻放大器和校正电路。 光 - 电转换器用于接收光信号并将光信号转换成电信号。 跨阻放大器被提供用于从转换器接收电信号并且从电信号产生放大的电信号。 放大的电信号具有由跨阻放大器的减少的带宽导致的码间干扰。 该校正电路用于接收来自放大器的电信号，并且用于从电信号产生包括用于放大的电信号中的符号间干扰的校正的输出信号，从而有效地增加光接收器的带宽。
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69.发明申请OPTICAL RECEIVER USING INFINITE IMPULSE RESPONSE DECISION FEEDBACK EQUALIZATION 有权光纤接收机使用无限冲突响应决策反馈均衡公开(公告)号：US20130214135A1
公开(公告)日：2013-08-22
申请号：US13612157
申请日：2012-09-12
IPC分类号： G01J1/46
摘要： A technique is provided for configuring an optical receiver. A photo detector is connected to a load resistor, and the photo detector includes an internal capacitance. A current source is connected through a switching circuit to the load resistor and to the photo detector. The current source is configured to discharge the internal capacitance of the photo detector. The switching circuit is configured to connect the current source to the internal capacitance based on a previous data bit.
摘要翻译： 提供了一种用于配置光接收机的技术。 光检测器连接到负载电阻器，光电检测器包括内部电容。 电流源通过开关电路连接到负载电阻和光电检测器。 电流源被配置为放电光电检测器的内部电容。 开关电路被配置为基于先前的数据位将电流源连接到内部电容。
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70.发明申请公开(公告)号：US20120330625A1
公开(公告)日：2012-12-27
申请号：US13608281
申请日：2012-09-10
IPC分类号： G06F17/50
CPC分类号： G02B6/12007 , G02B6/125 , G02B6/14 , G02B6/3596 , H04J14/0201
摘要： A mode-selective add/drop unit for a mode division de/multiplexing device includes an optical ADU waveguide adapted for coupling to an input optical waveguide. The optical ADU waveguide includes at least one region providing optical signal coupling between the ADU waveguide and a multi-mode waveguide; and, one or more phase matching regions for controlling a relative or absolute phase difference between an electromagnetic wave (EMW) carried in the ADU waveguide and the multi-mode waveguide. The mode-selective add/drop unit may further include a transition region connecting the coupling region and a phase matching region, wherein a shape of a transition region is governed by a polynomial function, exponential function, logarithmic function, trigonometric function or, any combination of these functions.
摘要翻译： 用于模式分频去/多路复用装置的模式选择性分插单元包括适于耦合到输入光波导的光学ADU波导。 光学ADU波导包括提供ADU波导和多模波导之间的光信号耦合的至少一个区域; 以及用于控制ADU波导中携载的电磁波（EMW）和多模波导之间的相对或绝对相位差的一个或多个相位匹配区域。 模式选择性分插单元还可以包括连接耦合区域和相位匹配区域的过渡区域，其中过渡区域的形状由多项式函数，指数函数，对数函数，三角函数或任何组合 的这些功能。
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