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1. 发明授权

US06910812B2 Small-scale optoelectronic package 有权
标题翻译：小型光电封装
公开(公告)号：US06910812B2
公开(公告)日：2005-06-28
申请号：US10146550
申请日：2002-05-15
申请人： Richard Pommer , Charles B. Kuznia , Tri Q. Le , Richard T. Hagen , Ronald E. Reedy , James S. Cable , Donald J. Albares , Mark Miscione
发明人： Richard Pommer , Charles B. Kuznia , Tri Q. Le , Richard T. Hagen , Ronald E. Reedy , James S. Cable , Donald J. Albares , Mark Miscione
IPC分类号： G02B6/42
CPC分类号： G02B6/4277 , G02B6/4201 , G02B6/4246 , G02B6/4249 , G02B6/4259 , G02B6/426 , G02B6/4266 , G02B6/4269 , G02B6/4281 , G02B6/4286 , G02B6/4292 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/73204 , H01L2224/73265 , H01L2924/13091 , H01L2924/30107 , H01L2924/00014 , H01L2924/00
摘要： An integrated circuit/optoelectronic packaging system (100) which comprises OE and IC components packaged to provide electrical input/output, thermal management, an optical window, and precise passive or mechanical alignment to external optical receivers or transmitters. A transparent insulating substrate having electrical circuitry in a thin silicon layer formed on its top side is positioned between the optical fiber and the optoelectronic device such that an optical path is described between the optoelectronic device and the optical fiber core through the transparent insulating substrate. The optoelectronic devices are mounted on the transparent insulating substrate in a precise positional relationship to guide holes in the substrate. The optical fibers are fixed in an optical fiber connector and are held in a precise positional relationship to guide holes in the connector. Alignment is accomplished with complementary guide pins that pass through guide holes in the fiber optic connector and in the transparent substrate.
摘要翻译：一种集成电路/光电封装系统（100），其包括OE和IC组件，其被封装以提供电输入/输出，热管理，光学窗口以及对外部光学接收器或发射器的精确无源或机械对准。在其顶侧形成的薄硅层中具有电路的透明绝缘基板位于光纤和光电子器件之间，使得通过透明绝缘基板在光电子器件和光纤芯之间描述光路。光电器件以精确的位置关系安装在透明绝缘衬底上，以引导衬底中的孔。光纤固定在光纤连接器中，并且以精确的位置关系保持在连接器中的引导孔。对准是通过穿过光纤连接器和透明基板中的引导孔的互补引导引脚实现的。

2. 发明授权

US06869229B2 Coupled optical and optoelectronic devices, and method of making the same 有权
标题翻译：耦合光电子器件及其制造方法
公开(公告)号：US06869229B2
公开(公告)日：2005-03-22
申请号：US10099523
申请日：2002-03-15
申请人： Ronald E. Reedy , James S. Cable , Charles B. Kuznia , Donald J. Albares , Tri Q. Le
发明人： Ronald E. Reedy , James S. Cable , Charles B. Kuznia , Donald J. Albares , Tri Q. Le
IPC分类号： G02B6/42 , G02B6/12 , G02B6/30
CPC分类号： G02B6/4231 , G02B6/4204 , G02B6/4212 , G02B6/4214 , G02B6/4239 , G02B6/4243 , G02B6/4246 , G02B6/4249 , G02B6/4259 , G02B6/426 , G02B6/4261 , G02B6/4267 , G02B6/4274 , H01L2224/16
摘要： An optical-optoelectronic coupling structure comprising a flip-chip optoelectronic/ultrathin silicon-on-sapphire device mounted on a V-groove, optical-fiber-bearing carrier substrate, including light-reflective structures for launching light into the optical fiber core or transmitting light emitted by the optical fiber core to the optoelectronic device. The optical fiber may be immobilized in the V-groove using a curable resin adhesive characterized by a refractive index substantially similar to the refractive index of the optical fiber.
摘要翻译：一种光学 - 光电耦合结构，其包括安装在V形槽，光纤承载载体衬底上的倒装芯片光电/超薄蓝宝石蓝宝石器件，包括用于将光发射到光纤芯中或发射光纤的光反射结构由光纤芯发射的光到光电器件。光纤可以使用基本上类似于光纤的折射率的折射率的固化树脂粘合剂固定在V形槽中。

3. 发明授权

US4718063A Optoelectronic integrated circuit multiplex 失效
标题翻译：光电集成电路多路复用
公开(公告)号：US4718063A
公开(公告)日：1988-01-05
申请号：US746704
申请日：1985-06-20
申请人： Ronald E. Reedy , Jay H. Harris , Donald J. Albares
发明人： Ronald E. Reedy , Jay H. Harris , Donald J. Albares
IPC分类号： H04J14/08 , H04J3/04
CPC分类号： H04J14/08
摘要： An apparatus and method for improving VLSI and VHSIC system data transmission relies on a plurality of optoelectronic switches actuated by pulses from at least one light source, a laser. Differing lengths of optical fibers couple the pulsed light from the laser at different times to create a sequence of actuation light pulses for the plurality of optoelectronic switches each time the light source is pulsed. Thus the information appearing at a plurality of parallel data nodes is converted to serial form at an output bonding pad on the chip. Optionally, a similar pulsing of electrooptic switches coupled to an input bonding pad converts serial data to parallel form. Faster input and output switching times are provided, reliability and complexity are reduced, particularly as compared to off-chip coupling arrangements, and power consumption and dissipation are reduced.
摘要翻译：用于改进VLSI和VHSIC系统数据传输的装置和方法依赖于由至少一个光源（激光）的脉冲致动的多个光电开关。不同长度的光纤在不同时间将来自激光器的脉冲光耦合，以在每次光源被脉冲时产生用于多个光电开关的致动光脉冲序列。因此，出现在多个并行数据节点处的信息在芯片上的输出接合焊盘处被转换为串行形式。可选地，耦合到输入接合焊盘的电光开关的类似脉冲将串行数据转换为并行形式。提供了更快的输入和输出切换时间，降低了可靠性和复杂性，特别是与片外耦合布置相比，功耗和功耗降低。

4. 发明授权

US4696536A Integrated optical wavelength demultiplexer 失效
标题翻译：集成光波长解复用器
公开(公告)号：US4696536A
公开(公告)日：1987-09-29
申请号：US750630
申请日：1985-07-01
申请人： Donald J. Albares , Ronald E. Reedy
发明人： Donald J. Albares , Ronald E. Reedy
IPC分类号： G02B6/12 , G02B6/34 , G02B6/42
CPC分类号： G02B6/12007 , G02B6/12004 , G02B6/2938 , G02B6/4215 , G02B6/4259 , G02B6/4274 , G02B6/2931
摘要： An optical wavelength demultiplexer is fabricated as an integral part of an integrated circuit chip. A waveguide in a common substrate having a chirped diffraction grating receives a number of wavelengths of optically modulated data from a single mode fiber. The wavelengths are diffracted from the plane of the lines of the grating into discrete beams angles through the substrate and impinge on appropriately located photodetectors. Signals provided by the detectors are fed to and processed by other integrated circuitry also contained on the chip. The common transparent substrate such as fused silica, glass, sapphire, lithium niobate or lithium tantalate mount semiconductor films of Si, Ge, GaAs or quanternary alloys that have the detectors and other integrated circuitry that are created by conventional CVD techniques. The waveguide and appropriate chirp grating are formed by established deposition and photolithographic procedures ot assure the separation of as many as fifty discrete beams of as many different wavelengths and their projection onto a like number of photodetectors to provide for a heretofore unattainable degree of optical wavelength demultiplexing.
摘要翻译：制造光学波长解复用器作为集成电路芯片的组成部分。具有啁啾衍射光栅的公共衬底中的波导从单模光纤接收多个光调制数据的波长。波长从光栅线的平面衍射成通过衬底的离散束角，并撞击适当定位的光电检测器。由检测器提供的信号被馈送到也包含在芯片上的其它集成电路并由其处理。诸如熔融石英，玻璃，蓝宝石，铌酸锂或钽酸锂的常见的透明基底安装有Si，Ge，GaAs或季铵合金的半导体膜，其具有通过常规CVD技术产生的检测器和其它集成电路。波导和适当的啁啾光栅通过建立的沉积和光刻过程形成，确保分离多达五十个具有许多不同波长的离散束，并将其投影到相同数目的光电检测器上，以提供迄今为止无法达到的光学波长解复用程度。

5. 发明授权

US07307266B1 Method and apparatus for an optically clocked optoelectronic track and hold device 失效
标题翻译：用于光时钟光电跟踪和保持装置的方法和装置
公开(公告)号：US07307266B1
公开(公告)日：2007-12-11
申请号：US10730713
申请日：2003-11-26
申请人： Chen-Kuo Sun , Richard C. Eden , Ching-Ten Chang , Donald J. Albares
发明人： Chen-Kuo Sun , Richard C. Eden , Ching-Ten Chang , Donald J. Albares
IPC分类号： G02B27/00 , G02B6/28 , G01J1/04 , G11C27/02 , H03K17/74 , H03M1/00
CPC分类号： G11C27/02 , G11C27/024 , G11C27/026 , H03K17/04 , H03K17/16 , H03K17/74 , H03K17/78
摘要： A method and apparatus for optically clocked optoelectronic track and hold (“OCOETH”) device. The OCOETH device includes a diode bridge, input node, at least two current sources and at least two photodetectors. The input node is operatively coupled to the diode bridge and can receive an analog input signal. The at least two current sources are operatively coupled to the diode bridge and can forward bias the diode bridge. The at least two photodetectors are operatively coupled to the diode bridge and can receive an optical input clocking signal, and can reverse bias and forward bias the diode bridge in response to the optical input clocking signal. The hold capacitor is operatively coupled to the diode bridge and can track the analog input signal when the diode bridge is forward biased, and can hold the analog input signal when the diode bridge switches from forward biased to reverse biased.
摘要翻译：一种用于光时钟光电跟踪和保持（“OCOETH”）设备的方法和装置。 OCOETH装置包括二极管桥，输入节点，至少两个电流源和至少两个光电检测器。输入节点可操作地耦合到二极管电桥并且可以接收模拟输入信号。至少两个电流源可操作地耦合到二极管桥并且可以对二极管桥进行正向偏置。所述至少两个光电检测器可操作地耦合到二极管电桥并且可以接收光输入时钟信号，并且可以响应于光输入时钟信号而反向偏置和向前偏置二极管桥。保持电容器可操作地耦合到二极管电桥，并且可以在二极管电桥正向偏置时跟踪模拟输入信号，并且当二极管电桥从正向偏置切换到反向偏置时，可以保持模拟输入信号。

6. 发明授权

US5341205A Method for characterization of optical waveguide devices using partial coherence interferometry 失效
标题翻译：使用部分相干干涉测量的光波导器件的表征方法
公开(公告)号：US5341205A
公开(公告)日：1994-08-23
申请号：US643385
申请日：1991-01-15
申请人： Matthew N. McLandrich , Donald J. Albares , Stephen A. Pappert
发明人： Matthew N. McLandrich , Donald J. Albares , Stephen A. Pappert
IPC分类号： G01B9/02 , G01B11/06 , G01M11/00 , G01N21/84
CPC分类号： G01M11/31 , G01B11/0675 , G01B9/02065
摘要： An optical system and method include a short coherence length edge, emitt LED, a fiber optic coupler probe, and a Michelson interferometer to measure the parameter of thickness of optical devices, such as thin silicon substrate samples and to characterize other parameters of optical waveguide devices such as absolute attenuation, effective refractive index, and changes in these parameters with the application of a modulation voltage or an external disturbance. The measurable thickness range from a few to hundreds of microns with a thickness precision exceeding 0.1 micron for a 10 micron sample. In situ localized measurements of samples in an etching chamber are obtainable to control processing and provide for thickness uniformity. Attenuation measurements for optical waveguides compare the values of interferogram maxima at the values of the reference arm path length to changes corresponding to one and two times the optical path length of the sample. Effective refractive index is determined by counting the number of fringes in the recorded interferogram between successive maxima. Changes in these parameters due to an external disturbance are measured by comparing the interferograms before and after. The sample stays in the system during all measurements which can also indicate the degree of coupling or interaction between simultaneous refractive index and absorption changes.
摘要翻译：光学系统和方法包括短相干长度边缘，发射LED，光纤耦合器探针和迈克尔逊干涉仪，以测量光学器件（例如薄硅衬底样品）的厚度参数，并表征光波导器件的其他参数例如绝对衰减，有效折射率以及这些参数随着调制电压或外部干扰的应用而发生的变化。对于10微米样品，可测量的厚度范围从几百微米到几百微米，厚度精度超过0.1微米。可以对蚀刻室中的样品进行原位局部测量，以控制处理并提供厚度均匀性。光波导的衰减测量将参考臂路径长度的干涉图最大值与对应于样品的光程长度的一倍和两倍的变化进行比较。通过计数连续最大值之间的记录干涉图中条纹数来确定有效折射率。通过比较前后的干涉图来测量由于外部干扰引起的这些参数的变化。样品在所有测量过程中停留在系统中，这也可以指示同时折射率和吸收变化之间的耦合度或相互作用程度。

7. 发明授权

US5920065A Optically activated back-to-back PIN diode switch having exposed intrinsic region 失效
标题翻译：具有暴露的内在区域的光学激活的背对背PIN二极管开关
公开(公告)号：US5920065A
公开(公告)日：1999-07-06
申请号：US970328
申请日：1997-11-14
申请人： Chen-Kuo Sun , Ching T. Chang , Donald J. Albares , Richard Nguyen
发明人： Chen-Kuo Sun , Ching T. Chang , Donald J. Albares , Richard Nguyen
IPC分类号： H01L31/11 , H03K17/74 , H03K17/78 , H01J40/14
CPC分类号： H03K17/74 , H01L31/11 , H03K17/78
摘要： The optoelectronic switch of the present invention comprises two PIN diodesonnected in series with opposed polarity having their intrinsic regions coupled to a light source for maintaining both diodes in the conductive state while the light source is on and in the non-conductive state while the light source is off.
摘要翻译：本发明的光电开关包括两个连接成相对极性的PIN二极管，它们的本征区域耦合到光源，用于在光源接通时处于导通状态，同时在非导通状态来源关闭。

8. 发明授权

US5007700A Edge-emitting diode-to-optical fiber coupling technique 失效
标题翻译：边缘发光二极管对光纤耦合技术
公开(公告)号：US5007700A
公开(公告)日：1991-04-16
申请号：US509107
申请日：1990-04-13
申请人： Donald J. Albares
发明人： Donald J. Albares
IPC分类号： G02B6/30
CPC分类号： G02B6/30
摘要： An aligned and spaced-apart end-on optical coupling is provided between the end of a single mode optical fiber and the emitting aperture of an edge-emitting diode mounted on a heat sink secured to a base. A V-shaped grooved semiconductor chip is mounted on the base a distance from the edge-emitting diode and a UV curable optical cement is applied in the V-shaped groove and on a lateral surface of the optical fSTATEMENT OF GOVERNMENT INTERESTThe invention described herein may be manufactured and used by or for the Government of the United States of America for governmental purposes without the payment of any royalties thereon or therefor.

9. 发明授权

US5493445A Laser textured surface absorber and emitter 失效
标题翻译：激光纹理表面吸收器和发射器
公开(公告)号：US5493445A
公开(公告)日：1996-02-20
申请号：US274564
申请日：1994-07-13
申请人： Douglas A. Sexton , Stephen D. Russell , Donald J. Albares
发明人： Douglas A. Sexton , Stephen D. Russell , Donald J. Albares
IPC分类号： H01L21/3065 , H01L31/0236 , G02B5/20 , H01J15/00
CPC分类号： H01L21/3065 , H01L31/0236 , Y02E10/50
摘要： A light stop having at least one appropriately laser textured surface assures the absorption of energy including laser emissions that impinge on the at least one surface to thereby inhibit reflected energy therefrom. Optionally, an improved emitter of energy is created by at least one appropriately laser textured surface having an increased surface area of emission to increase the emissive power of the surface to thereby provide improved conductive and radiative cooling. An improved absorber and emitter is fabricated by providing front side and backside textured surfaces. All these capabilities are provided in a variety of structural configurations.
摘要翻译：具有至少一个适当的激光纹理表面的光停止件确保吸收包括激发在至少一个表面上的激光发射的能量，从而抑制反射能量。可选地，改进的能量发射体由具有增加的发射表面积的至少一个适当的激光纹理化表面产生，以增加表面的发射功率，从而提供改进的导电和辐射冷却。通过提供前侧和后侧纹理表面来制造改进的吸收体和发射体。所有这些功能都以各种结构配置提供。

10. 发明授权

US4291984A Optical amplification for the fiber interferometer gyro 失效
标题翻译：光纤放大用于光纤干涉仪陀螺仪
公开(公告)号：US4291984A
公开(公告)日：1981-09-29
申请号：US95868
申请日：1979-11-19
申请人： Donald J. Albares
发明人： Donald J. Albares
IPC分类号： G01C19/72 , G01P3/36 , G01B9/02
CPC分类号： G01C19/72
摘要： An improvement for a fiber interferometer gyro provides for greater rotation rate sensitivity. The gyro has a single mode fiber coiled about an identical area a great number of times. A single external laser sends pulses of energy which are split and passed in opposite directions through the coiled fiber and a pair of optical amplifiers inserted to amplify the energy pulses. This permits the length of the coiled fiber to be increased and, hence, provides for greater interferometer sensitivity.
摘要翻译：纤维干涉仪陀螺仪的改进提供更大的旋转速率灵敏度。陀螺仪具有大约相同面积的单模光纤卷绕。单个外部激光器发送能量的脉冲，这些脉冲通过卷绕的光纤以相反的方向被分离并通过，并且插入一对光放大器以放大能量脉冲。这样可以增加线圈纤维的长度，从而提供更大的干涉仪灵敏度。

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