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1. 发明授权

US5422898A Tapered Fabry-Perot multi-wavelength optical source 失效
标题翻译：锥形法布里 - 珀罗多波长光源
公开(公告)号：US5422898A
公开(公告)日：1995-06-06
申请号：US145259
申请日：1993-10-29
申请人： Jeffrey A. Kash , David W. Kisker , Bardia Pezeshki , Franklin F. Tong
发明人： Jeffrey A. Kash , David W. Kisker , Bardia Pezeshki , Franklin F. Tong
IPC分类号： H01L33/10 , H01S5/04 , H01S5/0625 , H01S5/10 , H01S5/34 , H01S3/19
CPC分类号： H01S5/1032 , H01S5/10 , H01L33/105 , H01S5/041 , H01S5/06255 , H01S5/1057 , H01S5/106 , H01S5/3428
摘要： This invention covers an apparatus for generating multiple wavelengths of light, where the intensity of each wavelength is separately controlled, and where all the wavelengths exit the device from the same aperture. Structurally, this multiple wavelength source consists of a passive waveguide coupled to an active tapered resonator. The light generated in the resonator couples to the passive waveguide and exits from the ends of the device. By pumping different regions of the resonator, different wavelengths can be obtained.
摘要翻译：本发明涵盖用于产生多个波长的光的装置，其中每个波长的强度被单独控制，并且其中所有波长都从相同的孔离开装置。在结构上，该多波长源由耦合到有源锥形谐振器的无源波导组成。谐振器中产生的光耦合到无源波导并从设备的端部离开。通过泵浦谐振器的不同区域，可以获得不同的波长。

2. 发明授权

US5343542A Tapered fabry-perot waveguide optical demultiplexer 失效
标题翻译：锥形fabry-perot波导光解复用器
公开(公告)号：US5343542A
公开(公告)日：1994-08-30
申请号：US52343
申请日：1993-04-22
申请人： Jeffrey A. Kash , Bardia Pezeshki , Franklin F. Tong
发明人： Jeffrey A. Kash , Bardia Pezeshki , Franklin F. Tong
IPC分类号： G02B6/12 , G02B6/122 , G02B6/124 , G02B6/34 , H04B10/02 , G02B6/10 , G01B9/02 , H01S3/19
CPC分类号： G02B6/12007 , G02B6/122 , G02B6/124 , G02B6/29358 , G02B6/4246
摘要： This invention covers apparatus for providing a compact, high resolution waveguide optical demultiplexer or spectrometer for application in optical communications. With this invention, incoming light composing many discrete wavelengths or optical channels is spectrally resolved by the waveguide demultiplexer such that the wavelength channels are separated spatially. The two major elements of this invention are a waveguide having a partial mirror along its length to reflect optical frequencies therein, and an optical resonator where one of its resonating mirrors is the partial mirror of the waveguide. Selected frequencies are then extracted from the waveguide and resonated in the resonator.
摘要翻译：本发明涉及用于提供用于光通信的紧凑型高分辨率波导光解复用器或光谱仪的设备。利用本发明，由波导解复用器对构成许多离散波长或光通道的入射光进行光谱解析，使波长通道在空间上分离。本发明的两个主要元件是具有沿其长度的部分反射镜以反射其中的光学频率的波导，以及其谐振镜中的一个是波导的部分反射镜的光学谐振器。然后从波导提取所选频率并在谐振器中谐振。

3. 发明授权

US5528616A Asymmetric dual waveguide laser 失效
标题翻译：非对称双波导激光器
公开(公告)号：US5528616A
公开(公告)日：1996-06-18
申请号：US427537
申请日：1995-04-24
申请人： Jeffrey A. Kash , Bardia Pezeshki , Franklin F. Tong
发明人： Jeffrey A. Kash , Bardia Pezeshki , Franklin F. Tong
IPC分类号： H01S3/082 , H01S3/06 , H01S5/00 , H01S5/10 , H01S3/19
CPC分类号： H01S5/1032
摘要： An apparatus is described for obtaining single frequency laser operation in a coupled waveguide configuration without using a diffraction grating. More specifically, this invention is a laser structure for oscillating light in single longitudinal mode. This structure has a pair of coupled but dissimilar waveguides that are collinear with each other and separated by a mirror in contact with each of the guides. The length of the waveguides are adjusted so that frequency selective coupling between the waveguides can discriminate between wavelengths corresponding to different longitudinal modes.
摘要翻译：描述了一种用于在不使用衍射光栅的情况下在耦合的波导配置中获得单频激光器操作的装置。更具体地说，本发明是用于以单一纵向模式振荡光的激光结构。该结构具有彼此共线并且由与每个引导件接触的反射镜隔开的一对耦合但不相似的波导。调整波导的长度，使得波导之间的频率选择耦合可以区分对应于不同纵向模式的波长。

4. 发明授权

US5559912A Wavelength-selective devices using silicon-on-insulator 失效
标题翻译：使用绝缘体上硅的波长选择器件
公开(公告)号：US5559912A
公开(公告)日：1996-09-24
申请号：US529933
申请日：1995-09-15
申请人： Farid Agahi , Bardia Pezeshki , Jeffrey A. Kash , Jeffrey J. Welser
发明人： Farid Agahi , Bardia Pezeshki , Jeffrey A. Kash , Jeffrey J. Welser
IPC分类号： G02B6/00 , G02B6/12 , G02F1/313 , H01L31/0232 , H01L31/10 , G02B6/26 , H04J14/02
CPC分类号： G02B6/12007 , G02F1/3133
摘要： This invention describes how commercial silicon-on-insulator material can be used to fabricate both wavelength filters and wavelength-selective photodetectors. The silicon-on-insulator substrates have a buried silicon dioxide layer and a thin top silicon layer and are manufactured for high speed electonics applications. However, in this invention, the thin silicon layer is used as the core of a waveguide and the buried silicon dioxide as a lower cladding region. Another cladding layer and a low index waveguide is fabricated on the commercial substrate to form an asymmetric waveguide coupler structure. The added low index waveguide and the original thin silicon layer form the two waveguides of the coupler. Since the the two waveguide materials have very different indices of refraction, they are only phase-matched at one wavelength. Thus for a given thickness of materials, only one wavelength couples between the two waveguides. By adding an absorptive layer in the silicon waveguide and electrical contacts, wavelength sensitive photodetection is obtained. The buried insulator layer is the key to device operation, providing a very low index buried cladding region.
摘要翻译：本发明描述了商业硅绝缘体材料如何用于制造波长滤波器和波长选择性光电检测器。绝缘体上硅衬底具有埋置的二氧化硅层和薄的顶部硅层，并且被制造用于高速电子学应用。然而，在本发明中，薄硅层用作波导的核心，埋入的二氧化硅用作下部包层区域。在商业基板上制造另一包层和低折射率波导以形成非对称波导耦合器结构。添加的低折射率波导和原始薄硅层形成耦合器的两个波导。由于两个波导材料具有非常不同的折射率，它们仅在一个波长处相位匹配。因此，对于给定厚度的材料，在两个波导之间仅耦合一个波长。通过在硅波导和电触点中添加吸收层，获得波长敏感的光电检测。掩埋绝缘体层是器件操作的关键，提供了非常低折射率的掩埋包层区域。

5. 发明授权

US08805126B2 Photonic modulator with forward-and reverse-biased diodes for separate tuning and modulating elements 有权
标题翻译：具有正向和反向偏置二极管的光子调制器，用于单独的调谐和调制元件
公开(公告)号：US08805126B2
公开(公告)日：2014-08-12
申请号：US13588871
申请日：2012-08-17
申请人： Benjamin G. Lee , Jeffrey A. Kash , Alexander V. Rylyakov , Clint L. Schow
发明人： Benjamin G. Lee , Jeffrey A. Kash , Alexander V. Rylyakov , Clint L. Schow
IPC分类号： G02F1/225
CPC分类号： G02F1/0121 , G02F1/025 , G02F1/2257
摘要： A method and structure for a modulator which includes a forward-biased diode optimized for power and area to perform a tuning function, and a reverse-biased diode optimized for speed to perform a modulation function.
摘要翻译：一种用于调制器的方法和结构，其包括针对功率和面积优化的正向偏置二极管以执行调谐功能，以及针对速度进行优化的反向偏置二极管以执行调制功能。

6. 发明授权

US07474815B2 Interconnecting (mapping) a two-dimensional optoelectronic (OE) device array to a one-dimensional waveguide array 有权
标题翻译：将二维光电（OE）器件阵列互连（映射）到一维波导阵列
公开(公告)号：US07474815B2
公开(公告)日：2009-01-06
申请号：US11374777
申请日：2006-03-14
申请人： Russell A. Budd , Punit P. Chiniwalla , John A. Guckenberger , Jeffrey A. Kash , Jeremy D. Schaub , Michael Tan , Jeannine M. Trewhella , Garry Trott
发明人： Russell A. Budd , Punit P. Chiniwalla , John A. Guckenberger , Jeffrey A. Kash , Jeremy D. Schaub , Michael Tan , Jeannine M. Trewhella , Garry Trott
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , G02B6/42 , G02B6/4214 , G02B6/4246
摘要： For integrated circuits including circuit packaging and circuit communication technologies provision is made for a method of interconnecting or mapping a two-dimensional optoelectronic (OE) device array to a one-dimensional waveguide array. Also provided is an arrangement for the interconnecting or mapping of a two-dimensional optoelectronic (OE) device array to a one-dimensional waveguide array.
摘要翻译：对于包括电路封装和电路通信技术的集成电路，提供了将二维光电（OE）器件阵列互连或映射到一维波导阵列的方法。还提供了用于将二维光电（OE）器件阵列互连或映射到一维波导阵列的布置。

7. 发明授权

US07791087B2 Device for defeating reverse engineering of integrated circuits by optical means 失效
标题翻译：用于通过光学方式消除集成电路逆向工程的装置
公开(公告)号：US07791087B2
公开(公告)日：2010-09-07
申请号：US12610808
申请日：2009-11-02
申请人： Jeffrey A. Kash , James C. Tsang , Daniel R. Knebel
发明人： Jeffrey A. Kash , James C. Tsang , Daniel R. Knebel
IPC分类号： H01L27/15
CPC分类号： H01L23/576 , G01R31/311 , G01R31/31719 , H01L23/573 , H01L27/02 , H01L27/0207 , H01L2924/0002 , Y10S257/922 , H01L2924/00
摘要： An integrated circuit and method are provided for preventing reverse engineering by monitoring light emissions emitted from transistors and such electrically active devices in the integrated circuit. The method prevents, in an integrated circuit, a pattern of light emitted from at least one active device in the integrated circuit from being detected external to the integrated circuit by fading the light emitted from the at least one active device in the integrated circuit and that is emitted external to the integrated circuit. Bright light emission emitted in substantial close proximity to the at least one active device in the integrated circuit, and emitted external to the integrated circuit, fades a pattern of light emission emitted from the at least one active device.
摘要翻译：提供了一种用于通过监视从集成电路中的晶体管和这种电活动器件发射的光发射来防止逆向工程的集成电路和方法。该方法在集成电路中防止从集成电路中的至少一个有源器件发射的光的图案通过使从集成电路中的至少一个有源器件发射的光衰减而在集成电路外部被检测到在集成电路外部被检测，并且以及从集成电路中的至少一个有源器件发出的光的衰减，以及在集成电路外部发射。在集成电路中实质上非常接近于至少一个有源器件发射并且被发射到集成电路外部的明亮的发光使得从至少一个有源器件发射的发光模式变淡。

8. 发明申请

US20080205817A1 INTERCONNECTING (MAPPING) A TWO-DIMENSIONAL OPTOELECTRONIC (OE) DEVICE ARRAY TO A ONE-DIMENSIONAL WAVEGUIDE ARRAY 有权
标题翻译：互连（映射）二维光电（OE）器件阵列到一维波形阵列
公开(公告)号：US20080205817A1
公开(公告)日：2008-08-28
申请号：US12117803
申请日：2008-05-09
申请人： Russell A. Budd , Punit P. Chiniwalla , John A. Guckenberger , Jeffrey A. Kash , Jeremy D. Schaub , Michael Tan , Jeannine M. Trewhella , Garry Trott
发明人： Russell A. Budd , Punit P. Chiniwalla , John A. Guckenberger , Jeffrey A. Kash , Jeremy D. Schaub , Michael Tan , Jeannine M. Trewhella , Garry Trott
IPC分类号： G02B6/12 , H01L33/00
CPC分类号： G02B6/43 , G02B6/42 , G02B6/4214 , G02B6/4246
摘要： For integrated circuits including circuit packaging and circuit communication technologies provision is made for a method of interconnecting or mapping a two-dimensional optoelectronic (OE) device array to a one-dimensional waveguide array. Also provided is an arrangement for the interconnecting or mapping of a two-dimensional optoelectronic (OE) device array to a one-dimensional waveguide array.
摘要翻译：对于包括电路封装和电路通信技术的集成电路，提供了将二维光电（OE）器件阵列互连或映射到一维波导阵列的方法。还提供了用于将二维光电（OE）器件阵列互连或映射到一维波导阵列的布置。

9. 发明授权

US07058247B2 Silicon carrier for optical interconnect modules 有权
标题翻译：用于光互连模块的硅载体
公开(公告)号：US07058247B2
公开(公告)日：2006-06-06
申请号：US10738064
申请日：2003-12-17
申请人： John D. Crow , Casimer M. DeCusatis , Jeffrey A. Kash , Jean M. Trewhella
发明人： John D. Crow , Casimer M. DeCusatis , Jeffrey A. Kash , Jean M. Trewhella
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , G02B6/4214 , G02B6/4232 , H01L2224/16225 , H01L2224/73253 , H01L2924/15311
摘要： An embodiment of the invention is an optical interconnect module comprising a silicon carrier; a communication integrated circuit mounted on the silicon carrier and an optical integrated circuit flip chip mounted on the silicon carrier. The optical integrated circuit is in electrical communication with the communication integrated circuit by electrical paths in the silicon carrier. Optical paths in the silicon carrier provide optical coupling between the optical integrated circuit and an optical link.
摘要翻译：本发明的实施例是一种包括硅载体的光学互连模块; 安装在硅载体上的通信集成电路和安装在硅载体上的光学集成电路倒装芯片。光学集成电路通过硅载体中的电路与通信集成电路电连通。硅载体中的光路提供光集成电路和光链路之间的光耦合。

10. 发明授权

US06515304B1 Device for defeating reverse engineering of integrated circuits by optical means 失效
标题翻译：用于通过光学方式消除集成电路逆向工程的装置
公开(公告)号：US06515304B1
公开(公告)日：2003-02-04
申请号：US09603570
申请日：2000-06-23
申请人： Jeffrey A. Kash , James C. Tsang , Daniel R. Knebel
发明人： Jeffrey A. Kash , James C. Tsang , Daniel R. Knebel
IPC分类号： H01L3300
CPC分类号： H01L23/576 , G01R31/311 , G01R31/31719 , H01L23/573 , H01L27/02 , H01L27/0207 , H01L2924/0002 , Y10S257/922 , H01L2924/00
摘要： An integrated circuit chip (IC) is equipped with a device for preventing reverse engineering by monitoring light emissions emitted from transistors and such electrically active devices in a circuit located in the IC. The device can be an opaque structure that blocks emissions from being detected external to the IC. Alternatively, the device can reduce light emissions from the transistors to prevent detection of the light emissions external to the IC. The device, in another alternative, can emit extraneous light emissions to hide a pattern of light emissions emitted from the transistors. As a further alternative, the device can add random delay to a signal driving the transistors to randomize the pattern of light emissions emitted from the transistors to prevent detection of a predetermined pattern of light emissions external to the IC.
摘要翻译：集成电路芯片（IC）配备有通过监视位于IC中的电路中的晶体管和这种电活动器件发射的发光来防止逆向工程的装置。该器件可以是阻挡在IC外部检测到发射的不透明结构。或者，该器件可以减少来自晶体管的光发射，以防止IC外部的光发射的检测。在另一个替代方案中，该装置可以发射外部光发射以隐藏从晶体管发射的光发射模式。作为另外的替代方案，器件可以向驱动晶体管的信号增加随机延迟，以随机化从晶体管发射的发光模式，以防止检测IC外部的预定的光发射模式。

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