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41. 发明授权

US08818141B1 Transmission line driven slot waveguide mach-zehnder interferometers 有权
标题翻译：传输线驱动槽波导马赫 - 泽德干涉仪
公开(公告)号：US08818141B1
公开(公告)日：2014-08-26
申请号：US13169882
申请日：2011-06-27
申请人： Michael J. Hochberg , Tom Baehr-Jones , Jeremy Witzens
发明人： Michael J. Hochberg , Tom Baehr-Jones , Jeremy Witzens
IPC分类号： G02F1/035 , G02F1/225
CPC分类号： H04B10/505
摘要： A Mach-Zehnder interferometer useful for analog or digital optical signal manipulation. In one example, the MZI is configured as an optical device that provides a balanced output. In another example, the MZI is configured as an optical device that provides a single ended output. Each device uses a silicon split or slotted wave guide having an electro-optically active material present within the slot. The balanced output device uses two slotted wave guides in push-pull configuration.
摘要翻译：用于模拟或数字光信号操作的马赫 - 曾德干涉仪。在一个示例中，MZI被配置为提供平衡输出的光学设备。在另一个示例中，MZI被配置为提供单端输出的光学器件。每个器件使用具有存在于槽内的电光活性材料的硅分裂或开槽波导。平衡输出设备采用推拉式配置的两个槽形波导。

42. 发明授权

US08390922B1 Phase matching for difference frequency generation and nonlinear optical conversion for planar waveguides via vertical coupling 有权
标题翻译：通过垂直耦合的平面波导的差分频率生成和非线性光学转换的相位匹配
公开(公告)号：US08390922B1
公开(公告)日：2013-03-05
申请号：US12630833
申请日：2009-12-03
申请人： Tom Baehr-Jones , Michael J. Hochberg
发明人： Tom Baehr-Jones , Michael J. Hochberg
IPC分类号： G02F2/02 , G02F1/35
CPC分类号： G02F1/395 , G02F1/3534
摘要： A high index contrast waveguide based source for radiation. In some embodiments, the radiation is in the 0.5-14 Terahertz regime. Waveguides are provided that permit the generation of radiation at the sum and/or difference frequency of two input beams. In order to control the power level within the waveguide, embodiments in which pluralities of similar or identical waveguide are provided, and the input radiation is divided among the plurality of waveguides. The output radiation can be steered by applying phased array methods and principles.
摘要翻译：基于高折射率对比度波导的辐射源。在一些实施例中，辐射为0.5-14太赫兹方案。提供波导，其允许以两个输入光束的和和/或差频产生辐射。为了控制波导内的功率电平，其中提供多个相似或相同的波导的实施例，并且输入辐射在多个波导之间被划分。通过施加相控阵列方法和原理可以控制输出辐射。

43. 发明授权

US07792393B2 Silicon waveguide photodetector and related method 有权
标题翻译：硅波导光电探测器及相关方法
公开(公告)号：US07792393B2
公开(公告)日：2010-09-07
申请号：US12110153
申请日：2008-04-25
申请人： Michael J. Hochberg , Tom Baehr-Jones , Axel Scherer
发明人： Michael J. Hochberg , Tom Baehr-Jones , Axel Scherer
IPC分类号： G02B6/42
CPC分类号： G02B6/0229 , H01L31/035272
摘要： A photodetector device, comprises an optical input, a nanoscale silicon waveguide and an electrical output. The waveguide is a high-contrast waveguide, with a refractive index contrast with the outside environment of more that 10%. The optical mode distribution across the waveguide has a peak intensity in correspondence of surface states of the nanoscale silicon waveguide. A related method is also disclosed.
摘要翻译：一种光检测器件，包括光输入，纳米级硅波导和电输出。波导是高对比度波导，其折射率与外部环境的对比度高达10％。波导上的光学模式分布具有与纳米级硅波导的表面状态对应的峰值强度。还公开了相关方法。

44. 发明申请

US20100187442A1 BEAM GENERATION AND STEERING WITH INTEGRATED OPTICAL CIRCUITS FOR LIGHT DETECTION AND RANGING 有权
标题翻译：具有集成光电路的光束生成和转向用于光检测和范围
公开(公告)号：US20100187442A1
公开(公告)日：2010-07-29
申请号：US12511201
申请日：2009-07-29
申请人： Michael J. Hochberg , Tom Baehr-Jones
发明人： Michael J. Hochberg , Tom Baehr-Jones
IPC分类号： G21K5/04 , G02B6/125 , G01C3/08
CPC分类号： G02B6/12007 , G01S7/4813 , G01S7/4814 , G01S17/42 , G21K1/025
摘要： An integrated photonic beam steering device includes a planar photonic substrate. An input waveguide is configured to accept an electromagnetic energy from a source of electromagnetic energy radiation. A first splitter is configured to split the electromagnetic radiation into one or more paths. One or more phased array rows are optically coupled to each of the one or more paths. Each phased array row includes a row splitter configured to split the each of the one or more paths into two or more row paths. Two or more phase modulators are each optically coupled respectively to each of the two or more row paths. Two or more output couplers are optically coupled respectively to each phase modulator output of the two or more phase modulators. The two or more output couplers are configured to radiate a steered photonic beam away from the integrated photonic beam steering device.
摘要翻译：集成光子束转向装置包括平面光子衬底。输入波导被配置为从电磁能辐射源接受电磁能。第一分离器被配置成将电磁辐射分成一个或多个路径。一个或多个相控阵列行光耦合到一个或多个路径中的每一个。每个相控阵列行包括配置成将一个或多个路径中的每一个划分成两个或更多个行路径的行分配器。两个或更多个相位调制器分别光耦合到两个或更多个行路径中的每一个。两个或更多个输出耦合器分别光耦合到两个或多个相位调制器的每个相位调制器输出。两个或更多个输出耦合器被配置为辐射远离集成光子束转向装置的转向光子束。

45. 发明申请

US20100002994A1 Integrated Optical Modulator 有权
标题翻译：集成光调制器
公开(公告)号：US20100002994A1
公开(公告)日：2010-01-07
申请号：US12167063
申请日：2008-07-02
申请人： Tom Baehr-Jones , Michael J. Hochberg , Axel Scherer
发明人： Tom Baehr-Jones , Michael J. Hochberg , Axel Scherer
IPC分类号： G02B6/42 , G02B6/00
CPC分类号： G02B6/1223 , B82Y20/00 , G02B6/12007 , G02F1/065 , G02F1/365 , G02F2202/105 , G02F2203/15
摘要： Systems and methods for manipulating light with high index contrast waveguides clad with crystalline substances having that exhibit large nonlinear electro-optic constants χ2 and χ3. Waveguides fabricated on SOI wafers and clad with crystalline materials such as barium titanate are described. Embodiments of waveguides having slots, electrical contacts, and input waveguide couplers are discussed. Waveguides having closed loop structures (such as rings and ovals) as well as linear or serpentine waveguides, are described. Optical signal processing methods, such as optical rectification and optical modulation, are disclosed.
摘要翻译：用具有表现出大的非线性电光常数chi2和chi3的结晶物质包覆的具有高折射率对比波导的光的系统和方法。描述了在SOI晶片上制造并用结晶材料如钛酸钡包覆的波导。讨论了具有槽，电触点和输入波导耦合器的波导的实施例。描述了具有闭环结构（例如环和椭圆）以及线性或蛇形波导的波导。公开了诸如光学校正和光学调制之类的光信号处理方法。

46. 发明申请

US20090022445A1 NANOPHOTONIC DEVICES IN SILICON 有权
标题翻译：硅中的纳米器件
公开(公告)号：US20090022445A1
公开(公告)日：2009-01-22
申请号：US12117480
申请日：2008-05-08
申请人： Michael J. Hochberg , Tom Baehr-Jones , Axel Scherer
发明人： Michael J. Hochberg , Tom Baehr-Jones , Axel Scherer
IPC分类号： G02F1/035 , G02F1/23 , G02F1/01
CPC分类号： G02B6/1223 , B82Y20/00 , G02B6/12007 , G02F1/065 , G02F1/3611 , G02F1/365 , G02F2202/105 , G02F2203/15
摘要： Systems and methods for manipulating light with high index contrast waveguides clad with substances having that exhibit large nonlinear electro-optic constants χ2 and χ3. Waveguides fabricated on SOI wafers and clad with electro-optic polymers are described. Embodiments of waveguides having slots, electrical contacts, and input waveguide couplers are discussed. Waveguides having closed loop structures (such as rings and ovals) as well as linear or serpentine waveguides, are described. Optical signal processing methods, such as optical rectification and optical modulation, are disclosed. Designs having responsivity of less than 1 volt-centimeter are described.
摘要翻译：用具有大的非线性电光常数chi2和chi3的具有物质的高折射率对比波导处理光的系统和方法。描述了在SOI晶片上制造并用电光聚合物包覆的波导。讨论了具有槽，电触点和输入波导耦合器的波导的实施例。描述了具有闭环结构（例如环和椭圆形）以及线性或蛇形波导的波导。公开了诸如光学校正和光学调制之类的光信号处理方法。描述响应度小于1伏厘米的设计。

47. 发明授权

US07480434B2 Low loss terahertz waveguides, and terahertz generation with nonlinear optical systems 有权
标题翻译：低损耗太赫兹波导和非线性光学系统的太赫兹生成
公开(公告)号：US07480434B2
公开(公告)日：2009-01-20
申请号：US11828178
申请日：2007-07-25
申请人： Michael J. Hochberg , Tom Baehr-Jones
发明人： Michael J. Hochberg , Tom Baehr-Jones
IPC分类号： G02B6/00
CPC分类号： H01S1/02
摘要： A silicon based source for radiation in the 0.5-14 Terahertz regime. This new class of devices will permit continuously tunable, milli-Watt scale, continuous-wave, room temperature operation, a substantial advance over currently available technologies. The Silicon Terahertz Generator (STG) employs a silicon waveguide for near infrared radiation, situated within a metal waveguide for Terahertz radiation. A nonlinear polymer cladding permits two near-infrared lasers to mix, and through difference frequency generation produces Terahertz output. The small dimensions of the design greatly increase the optical fields, enhancing the nonlinear effect. The design can also be used to detect Terahertz radiation.
摘要翻译：在0.5-14太赫兹体系中用于辐射的硅基源。这种新型设备将允许连续可调，毫瓦级，连续波，室温运行，比现有技术大幅提升。硅太赫兹发生器（STG）采用位于用于太赫兹辐射的金属波导内的近红外辐射的硅波导。非线性聚合物包层允许两个近红外激光器混合，并且通过差频产生产生太赫兹输出。设计的小尺寸大大增加了光场，增强了非线性效应。该设计也可用于检测太赫兹辐射。

48. 发明授权

US07424192B2 Frequency conversion with nonlinear optical polymers and high index contrast waveguides 有权
标题翻译：使用非线性光学聚合物和高折射率对比度波导进行变频
公开(公告)号：US07424192B2
公开(公告)日：2008-09-09
申请号：US11678992
申请日：2007-02-26
申请人： Michael Hochberg , Tom Baehr-Jones
发明人： Michael Hochberg , Tom Baehr-Jones
IPC分类号： G02B6/00
CPC分类号： G02B6/1223 , B82Y20/00 , G02B6/10 , G02F1/065 , G02F1/365 , G02F2202/105 , G02F2203/15
摘要： Systems and methods for manipulating light with high index contrast waveguides clad with substances having that exhibit large nonlinear electro-optic constants χ2 and χ3. Waveguides fabricated on SOI wafers and clad with electro-optic polymers are described. Embodiments of waveguides having slots, electrical contacts, and input waveguide couplers are discussed. Waveguides having closed loop structures (such as rings and ovals) as well as linear or serpentine waveguides, are described. Optical signal processing methods, such as optical rectification and optical modulation, are disclosed.
摘要翻译：用具有表现出大的非线性电光常数的物质的高折射率对比波导管来操纵光的系统和方法，其具有大的非线性电光常数和<！ - SIPO - > 3。描述了在SOI晶片上制造并用电光聚合物包覆的波导。讨论了具有槽，电触点和输入波导耦合器的波导的实施例。描述了具有闭环结构（例如环和椭圆形）以及线性或蛇形波导的波导。公开了诸如光学校正和光学调制之类的光信号处理方法。

49. 发明授权

US07315679B2 Segmented waveguide structures 有权
标题翻译：分段波导结构
公开(公告)号：US07315679B2
公开(公告)日：2008-01-01
申请号：US11146940
申请日：2005-06-07
申请人： Michael J. Hochberg , Tom Baehr-Jones , Chris I. Walker , Jeremy Witzens , Lawrence C. Gunn , Axel Scherer
发明人： Michael J. Hochberg , Tom Baehr-Jones , Chris I. Walker , Jeremy Witzens , Lawrence C. Gunn , Axel Scherer
IPC分类号： G02B6/10
CPC分类号： G02B6/124 , B82Y10/00 , B82Y20/00 , G01N21/66 , G01N21/774 , G01N2021/7776
摘要： Various embodiment comprise silicon-on-insulator waveguide designs that simultaneously achieve both high optical confinement, low-loss, and provide for electrical connections. In certain embodiments, high index contrast waveguides comprise a central elongate waveguide portion and a segmented portion comprising a single thin layer of Silicon-On-Insulator that achieves both high optical confinement and minimal insertion loss. Other devices, such as chemical and biological sensors, and optical elements may also be fabricated.
摘要翻译：各种实施例包括同时实现高光限制，低损耗和提供电连接的绝缘体上硅波导设计。在某些实施例中，高折射率对比度波导包括中心细长波导部分和包括实现高光限制和最小插入损耗的单个绝缘体硅薄层的分段部分。也可以制造其它装置，例如化学和生物传感器，以及光学元件。

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