中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

87 records (took 0.023 seconds)

    Optical bond-wire interconnections and a method for fabrication thereof
    2.
    发明授权
    Optical bond-wire interconnections and a method for fabrication thereof 失效
    光接合线互连及其制造方法

    公开(公告)号：US06655853B1

    公开(公告)日：2003-12-02

    申请号：US09648689

    申请日：2000-08-25

    Applicant: Daniel Yap ,  Michael Yung

    Inventor： Daniel Yap ,  Michael Yung

    IPC: G02B636

    CPC classification number: G02B6/423 ,  G02B6/4214 ,  G02B6/4232 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/05553 ,  H01L2224/48091 ,  H01L2224/48111 ,  H01L2224/4813 ,  H01L2224/48137 ,  H01L2224/4917 ,  H01L2924/00014 ,  H01S5/02252 ,  H01S5/02276 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099 ,  H01L2224/85399 ,  H01L2224/05599

    Abstract: Optical bond-wire interconnections between microelectronic chips, wherein optical wires are bonded onto microelectronic chips. Such optical connections offer numerous advantages compared to traditional electrical connections. Among other things, these interconnections are insensitive to electromagnetic interference and need not be located at the edges of a chip but rather can be placed for optimal utility to the circuit function. In addition, such interconnections can be given the same or other pre-specified lengths regardless of the placement in the module and they are capable of signal bandwidths up to 20 Gigahertz without causing a cross-talk problem. A method of fabrication of such optical interconnections using optical fiber, a laser or photodetector and etched mirror and etched V-shaped grooves.

    Abstract translation: 微电子芯片之间的光耦合线互连，其中光导线结合到微电子芯片上。 与传统的电气连接相比，这种光学连接提供了许多优点。 除此之外，这些互连对于电磁干扰不敏感，并且不需要位于芯片的边缘，而是可以放置以用于电路功能的最佳效用。 此外，无论在模块中的位置如何，这样的互连可以给予相同或其他预定长度，并且它们能够将信号带宽高达20千兆赫兹，而不会引起串扰问题。 使用光纤，激光或光电检测器和蚀刻反射镜以及蚀刻的V形凹槽制造这种光学互连的方法。

    Optical bond-wire interconnections and a method for fabrication thereof
    3.
    发明申请
    Optical bond-wire interconnections and a method for fabrication thereof 失效
    光接合线互连及其制造方法

    公开(公告)号：US20070172176A1

    公开(公告)日：2007-07-26

    申请号：US11725771

    申请日：2007-03-19

    Applicant: Daniel Yap ,  Michael Yung

    Inventor： Daniel Yap ,  Michael Yung

    IPC: G02B6/36

    CPC classification number: G02B6/423 ,  G02B6/4214 ,  G02B6/4232 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/05553 ,  H01L2224/48091 ,  H01L2224/48111 ,  H01L2224/4813 ,  H01L2224/48137 ,  H01L2224/4917 ,  H01L2924/00014 ,  H01S5/02252 ,  H01S5/02276 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099 ,  H01L2224/85399 ,  H01L2224/05599

    Abstract: Optical bond-wire interconnections between microelectronic chips, wherein optical wires are bonded onto microelectronic chips. Such optical connections offer numerous advantages compared to traditional electrical connections. Among other things, these interconnections are insensitive to electromagnetic interference and need not be located at the edges of a chip but rather can be placed for optimal utility to the circuit function. In addition, such interconnections can be given the same or other pre-specified lengths regardless of the placement in the module and they are capable of signal bandwidths up to 20 Gigahertz without causing a cross-talk problem. A method of fabrication of such optical interconnections using optical fiber, a laser or photodetector and etched mirror and etched V-shaped grooves.

    Abstract translation: 微电子芯片之间的光耦合线互连，其中光导线结合到微电子芯片上。 与传统的电气连接相比，这种光学连接提供了许多优点。 除此之外，这些互连对于电磁干扰不敏感，并且不需要位于芯片的边缘，而是可以放置以用于电路功能的最佳效用。 此外，无论在模块中的位置如何，这样的互连可以给予相同或其他预定长度，并且它们能够将信号带宽高达20千兆赫兹，而不会引起串扰问题。 使用光纤，激光或光电检测器和蚀刻反射镜以及蚀刻的V形凹槽制造这种光学互连的方法。

    Optical identification system and method
    5.
    发明授权
    Optical identification system and method 有权
    光学识别系统及方法

    公开(公告)号：US08567677B1

    公开(公告)日：2013-10-29

    申请号：US11932228

    申请日：2007-10-31

    Applicant: Daniel Yap ,  Keyvan R. Sayyah ,  Dennis C Jones

    Inventor： Daniel Yap ,  Keyvan R. Sayyah ,  Dennis C Jones

    IPC: G06K7/10 ,  G06K19/06

    CPC classification number: G06K7/12 ,  G06K19/0614 ,  G06K2019/0629

    Abstract: The invention is an optical labeling/identification system that comprises an optical interrogator, optical label and a programmer. The optical label stores and returns to the interrogator different parts of a wavelength code word. The programmer programs the optical labels with a programming light beam to change the wavelength response of the labels. Interrogation and programming of the labels can be accomplished from a stand off distance without physical contact between the label and the interrogator/programmer. The label may be applied to uneven, wrinkled or discontinuous surfaces.

    Abstract translation: 本发明是光学标签/识别系统，其包括光学询问器，光学标签和编程器。 光学标签存储并返回到询问器波长码字的不同部分。 编程器用编程光束对光学标签进行编程，以改变标签的波长响应。 标签的询问和编程可以从标签和询问器/编程器之间的物理接触的距离离开而实现。 标签可以应用于不均匀，起皱或不连续的表面。

    Vertical cavity multiple quantum well device with simultaneous modulation and photodetection capability
    7.
    发明授权
    Vertical cavity multiple quantum well device with simultaneous modulation and photodetection capability 有权
    具有同时调制和光电检测能力的垂直腔多量子阱器件

    公开(公告)号：US07864396B1

    公开(公告)日：2011-01-04

    申请号：US11591319

    申请日：2006-10-31

    Applicant: Keyvan Sayyah ,  Daniel Yap

    Inventor： Keyvan Sayyah ,  Daniel Yap

    IPC: G02F1/03 ,  G02F1/07 ,  G02B26/00

    CPC classification number: G02F1/21 ,  B82Y20/00 ,  G02F1/017 ,  G02F2001/213

    Abstract: A vertical cavity modulator/detector (VCMD) device and a method for modulating and detecting light are disclosed. The VCMD device contains an n-type contact layer, a transparent tuning layer, a multiple quantum well structure, a p-type contact layer, a low reflectance mirror arranged to be an input for a light that is to be modulated and a light that is to be detected, and a high reflectance mirror, wherein said n-type contact layer, said transparent tuning layer, said multiple quantum well structure and said p-type contact layer are arranged in a stack between said low reflectance mirror and said high reflectance back mirror.

    Abstract translation: 公开了一种垂直腔调制器/检测器（VCMD）装置及其调制和检测方法。 VCMD器件包括n型接触层，透明调谐层，多量子阱结构，p型接触层，被布置为待调制的光的输入的低反射镜， 以及高反射镜，其中所述n型接触层，所述透明调谐层，所述多量子阱结构和所述p型接触层以叠层布置在所述低反射率反射镜和所述高反射率之间 后视镜

    Optically pumped laser with an integrated optical pump
    8.
    发明授权
    Optically pumped laser with an integrated optical pump 有权
    带有集成光泵的光泵浦激光器

    公开(公告)号：US07826511B1

    公开(公告)日：2010-11-02

    申请号：US11090453

    申请日：2005-03-25

    Applicant: Daniel Yap ,  David Persechini ,  Authi Narayanan

    Inventor： Daniel Yap ,  David Persechini ,  Authi Narayanan

    IPC: H01S3/091

    CPC classification number: H01S5/041 ,  B82Y20/00 ,  H01S5/0224 ,  H01S5/026 ,  H01S5/028 ,  H01S5/0287 ,  H01S5/1032 ,  H01S5/141 ,  H01S5/22 ,  H01S5/3213 ,  H01S5/3235 ,  H01S5/34306 ,  H01S5/4043 ,  H01S5/4087

    Abstract: An apparatus and method for building an optically pumped laser integrated with an electrically driven pump laser is disclosed. The apparatus disclosed comprises an optically pumped laser containing an active layer and an optical pump laser containing an optical mode at least partially overlapping and propagating substantially parallel to optically pumped laser's active layer. The method discloses forming an optically pumped gain element containing an active layer, forming a pump laser containing an optical mode at least partially overlapping and propagating substantially parallel to optically pumped gain element's active layer.

    Abstract translation: 公开了一种用于构建与电驱动泵浦激光器集成的光泵浦激光器的装置和方法。 所公开的装置包括含有活性层和光泵浦激光器的光学泵浦激光器，其包含基本上平行于光泵浦激光器的活性层至少部分重叠和传播的光学模式。 该方法公开了形成包含有源层的光泵浦增益元件，形成包含基本上与光泵浦增益元件的有源层平行的至少部分重叠和传播的光学模式的泵浦激光器。

    Optoelectronic modulator and electric-field sensor with multiple optical-waveguide gratings
    9.
    发明授权
    Optoelectronic modulator and electric-field sensor with multiple optical-waveguide gratings 有权
    具有多个光波导光栅的光电调制器和电场传感器

    公开(公告)号：US07657132B1

    公开(公告)日：2010-02-02

    申请号：US12141825

    申请日：2008-06-18

    Applicant: Daniel Yap ,  David L. Persechini ,  Kevin Geary

    Inventor： Daniel Yap ,  David L. Persechini ,  Kevin Geary

    IPC: G02F1/295

    CPC classification number: G02F1/035 ,  G02F2201/17 ,  G02F2201/30

    Abstract: An optoelectronic-RF device has at least one optical modulator/sensor comprising at least two cascaded optical-waveguide gratings and at least one non-grating optical waveguide segment interconnecting the at least two cascaded optical-waveguide gratings, with at least one optical waveguide segment interconnecting the at least two cascaded optical-waveguide gratings via the at least one non-grating optical waveguide segment. An RF waveguide is provided for propagating an RF electric field, the at least one optical modulator/sensor being disposed in and forming a portion of the RF waveguide with light propagating through the cascaded optical-waveguide gratings in a direction that is perpendicular to a direction of propagation of the RF electric field in the RF waveguide.

    Abstract translation: 光电RF器件具有至少一个光调制器/传感器，其包括至少两个级联的光波导光栅和至少一个将至少两个级联光波导光栅互连的至少一个非光栅光波导段与至少一个光波导段 经由所述至少一个非光栅光波导段将所述至少两个级联的光波导光栅互连。 提供RF波导用于传播RF电场，所述至少一个光学调制器/传感器被布置在RF波导的一部分中并且形成RF波导的一部分，光在垂直于方向的方向上传播通过级联的光波导光栅 在RF波导中RF电场的传播。

    RECONFIGURABLE OPTICAL FILTERS FORMED BY INTEGRATION OF ELECTRICALLY TUNABLE MICRORESONATORS
    10.
    发明申请
    RECONFIGURABLE OPTICAL FILTERS FORMED BY INTEGRATION OF ELECTRICALLY TUNABLE MICRORESONATORS 有权
    通过集成电动微型计算机形成的可重构光学滤波器

    公开(公告)号：US20090208209A1

    公开(公告)日：2009-08-20

    申请号：US12183064

    申请日：2008-07-31

    Applicant: Willie W. Ng ,  Brian N. Limketkai ,  Robert R. Hayes ,  Daniel Yap ,  Peter Petre

    Inventor： Willie W. Ng ,  Brian N. Limketkai ,  Robert R. Hayes ,  Daniel Yap ,  Peter Petre

    IPC: H04J14/02 ,  H01S3/10 ,  H01S3/08 ,  G02F1/295

    CPC classification number: G02B6/12007 ,  G02B6/29343 ,  G02B6/29383 ,  G02B6/29395 ,  G02F1/3132 ,  G02F2001/212 ,  G02F2203/15 ,  G02F2203/50

    Abstract: The present invention describes a microresonator that can be used as a 1:f variable coupler in a unit cell. It is described how a cascade of unit cells can be used to form a tunable, higher-order RF-filter with reconfigurable passbands. The disclosed filter structure can be utilized for the narrowband channelization of RF signals that have been modulated onto optical carriers. It is also disclosed how to utilize add/drop capabilities of the contemplated microdisks to confer connectivity and cascading in two dimensions. The present invention can conveniently provide a wavelength division multiplexing router, where an array of unit cells as provided herein can form a programmable optical switching matrix, through electronic programming of filter parameters.

    Abstract translation: 本发明描述了可以在单位电池中用作1：f可变耦合器的微谐振器。 描述了如何使用级联的单位单元来形成具有可重新配置的通带的可调谐，高阶RF滤波器。 所公开的滤波器结构可用于已经调制到光载波上的RF信号的窄带信道化。 还公开了如何利用预期的微盘的添加/删除能力来赋予连接和级联的二维。 本发明可以方便地提供波分复用路由器，其中本文提供的单元阵列阵列可以通过滤波器参数的电子编程形成可编程光开关矩阵。

Patent Agency Ranking