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公开(公告)号：US5703504A
公开(公告)日：1997-12-30
申请号：US578727
申请日：1995-12-26
CPC分类号： H03F3/08 , H03F3/3432 , H03F3/45982 , H03G3/345
摘要： A signal processing circuit (10) generates a bias signal (27) that is used for biasing a comparator (26). An input signal (14) is compared to the bias signal (27) in order to reconstruct the input signal (14) on an output of the comparator. The bias signal (27) is generated by selecting the larger of a percent of the input signal (23) or an offset signal (24) that is larger than a minimum value of the input signal.
摘要翻译： 信号处理电路（10）产生用于偏置比较器（26）的偏置信号（27）。 将输入信号（14）与偏置信号（27）进行比较，以便重建比较器的输出端上的输入信号（14）。 偏置信号（27）通过选择输入信号（23）的百分比中的较大者或大于输入信号的最小值的偏移信号（24）来产生。
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公开(公告)号：US5546413A
公开(公告)日：1996-08-13
申请号：US299877
申请日：1994-09-01
CPC分类号： G02B6/4202
摘要： An article and method for making an integrated light emitting optical fiber (101) is provided. The optical fiber (101) having an optical surface (106) and an external surface (105) is provided. A first conductive layer (109) is disposed on the optical fiber (101). A light emitting layer (115) is disposed on a portion of the optical surface (106) of the optical fiber (101) and a second conductive layer (121) is disposed on the light emitting layer (115).
摘要翻译： 提供一种制造集成发光光纤（101）的制品和方法。 提供具有光学表面（106）和外表面（105）的光纤（101）。 第一导电层（109）设置在光纤（101）上。 发光层（115）设置在光纤（101）的光学面（106）的一部分上，第二导电层（121）设置在发光层（115）上。
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公开(公告)号：US5446814A
公开(公告)日：1995-08-29
申请号：US355457
申请日：1994-12-13
CPC分类号： H01L24/73 , G02B6/30 , G02B6/4214 , G02B6/4227 , G02B6/43 , H01L2924/01013 , H01L2924/01033 , H01L2924/01047 , H01L2924/01078 , H01L2924/01079 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043
摘要： A molded reflective optical waveguide module is provided. A molded first optical portion having a fist surface or a major surface is formed. A core region having a first end and a second end is disposed into the first surface of the molded first optical portion with the first end of the core region terminating in a surface having an angle. A second molded optical portion having electrical traces and photonic devices can be applied to the molded first optical portion.
摘要翻译： 提供了一种模制的反射光波导模块。 形成具有第一表面或主表面的模制的第一光学部分。 具有第一端和第二端的芯区域设置在模制的第一光学部分的第一表面中，芯区域的第一端终止于具有一定角度的表面。 具有电迹线和光子器件的第二模制光学部分可以应用于模制的第一光学部分。
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公开(公告)号：US5428704A
公开(公告)日：1995-06-27
申请号：US260625
申请日：1994-06-16
CPC分类号： G02B6/423 , G02B6/42 , G02B6/4292
摘要： An interconnect substrate (116) having a surface (105) with a plurality of electrical tracings (115) disposed thereon. A photonic device (114) having a working portion (118) and having a contact (106) electrically coupled to one of the plurality of electrical tracings (115) disposed on the interconnect substrate (116). A molded optical portion (112) that encapsulates the photonic device (114) is formed. The molded optical portion (112) forms a surface (120). The surface (120) passes light between the photonic device (114) and an optical fiber(103). Alignment of optical fiber 103 is achieved by an alignment apparatus (117) that is formed in the molded optical portion (112).
摘要翻译： 具有设置在其上的多个电气追踪（115）的表面（105）的互连基板（116）。 一种具有工作部分（118）并且具有电耦合到设置在互连基板（116）上的多个电气跟踪（115）之一的接触件（106）的光子器件（114）。 形成封装光子器件（114）的模制光学部分（112）。 模制的光学部分（112）形成表面（120）。 表面（120）在光子器件（114）和光纤（103）之间传递光。 通过在模制的光学部分（112）中形成的对准装置（117）实现光纤103的对准。
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公开(公告)号：US5408547A
公开(公告)日：1995-04-18
申请号：US19728
申请日：1993-02-19
CPC分类号： G02B6/43 , G02B6/1221
摘要： An optical read/write head including a cladding layer defining a plurality of parallel, spaced apart optical cores extending therethrough, the cladding layer and cores defining optical input/output surfaces for each optical core and diffraction elements positioned in overlying relationship with the optical input/output surfaces for each optical core. Two rows of the cores being utilized to carry light from sources and the diffraction elements diffracting the light at an angle onto a document, the light reflecting from the document into a third row of cores having diffraction elements that collimate and focus the light onto light detectors.
摘要翻译： 一种光学读/写头，其包括限定多个平行的间隔开的光核延伸穿过的包层，所述包层和芯限定每个光纤的光输入/输出表面以及与光输入/ 每个光学核心的输出表面。 两排芯被用来承载来自源的光和衍射元件将光以一定角度衍射到文件上，光从原稿反射成具有将光准直并聚焦到光检测器上的衍射元件的第三排芯 。
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公开(公告)号：US5400423A
公开(公告)日：1995-03-21
申请号：US116638
申请日：1993-09-07
CPC分类号： G02B6/2808 , B29D11/0075 , G02B6/30 , Y10S359/90
摘要： A first molded optical portion having a major surface with a free space and a first and a second plurality of core regions are disposed on the major surface of the first optical portion. A first and a second plurality of ends of the first and the second plurality of core regions are located at a first and a second end surfaces of the molded optical portion. A free space area is located between the first and the second plurality of core regions.
摘要翻译： 具有自由空间的主表面和第一和第二多个芯区域的第一模制光学部分设置在第一光学部分的主表面上。 第一和第二多个芯区域的第一和第二多个端部位于模制的光学部分的第一和第二端表面处。 自由空间区域位于第一和第二多个核心区域之间。
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公开(公告)号：US5337397A
公开(公告)日：1994-08-09
申请号：US72373
申请日：1993-06-07
CPC分类号： G02B6/4203 , G02B6/1221 , G02B6/1245 , G02B6/42 , G02B6/4219
摘要： A core region (107) with an end (114) and a cladding region (108) is formed. The cladding region (108) surrounds the end (114) of the core region (107) forming a surface (119) having a lens device (102) therein. The end (114) of the core region (107) is positioned with a selected distance (118) from the lens device (102) to the end (114) of the core region (107) of the waveguide (101). A light emitting device (103) having a working portion (104) is mounted on the surface (119) of the cladding region (108) with the working portion (104) of the light emitting device (103) directed over the lens device (102) for collection and focusing of light (109) from the working portion (104) of the light emitting device (103) into the end (114) of the core region (107).
摘要翻译： 形成具有端部（114）和包层区域（108）的芯部区域（107）。 包层区域（108）围绕芯区域（107）的端部（114），形成其中具有透镜装置（102）的表面（119）。 芯区域（107）的端部（114）定位成具有从透镜装置（102）到波导管（101）的芯区域（107）的端部（114）的选定距离（118）。 具有工作部分（104）的发光装置（103）安装在包层区域（108）的表面（119）上，发光装置（103）的工作部分（104）指向透镜装置 102），用于将光（109）从发光装置（103）的工作部分（104）收集和聚焦到芯区域（107）的端部（114）中。
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公开(公告)号：US5313545A
公开(公告)日：1994-05-17
申请号：US19731
申请日：1993-02-19
CPC分类号： G02B6/4249 , B29C45/16 , B29D11/00663 , G02B6/1221 , G02B6/138 , G02B6/30 , G02B6/42 , G02B6/424 , G02B6/4245 , G02B6/4255
摘要： A method for molding optical waveguides (600) wherein one or more optical cores (230) are molded first with an attached support structure (206). A unitary cladding layer (601) is then molded around the cores (230) and the support structure (206) is removed to provide optical inlet/outlets to the cores (230). The ends of the cores (605) where the support structure (206) is removed may require subsequent polishing.
摘要翻译： 一种用于模制光波导（600）的方法，其中首先用附接的支撑结构（206）模制一个或多个光学芯（230）。 然后，围绕芯（230）模制单一覆层（601），并移除支撑结构（206）以向芯（230）提供光入口/出口。 去除支撑结构（206）的芯（605）的端部可能需要随后的抛光。
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公开(公告)号：US5276762A
公开(公告)日：1994-01-04
申请号：US844028
申请日：1992-03-02
CPC分类号： G02B6/4249 , G02B6/30 , G02B6/3652 , G02B6/3692 , G02B6/3839 , G02B6/3886
摘要： A method of coupling an optical fiber to a desired optical input wherein the optical fiber is pre-coated with a magnetic material and then placed in an elongated groove in a base, one end of which groove terminates at the desired optical input. A magnetic field is applied to hold the pre-coated optical fiber firmly in place while it is permanently mounted by some means such as soldering or an adhesive.
摘要翻译： 将光纤耦合到期望的光输入的方法，其中光纤预先涂覆有磁性材料，然后放置在基底中的细长槽中，其一端的凹槽终止于所需的光输入。 施加磁场以将预涂光纤牢固地固定就位，同时通过诸如焊接或粘合剂的某些手段永久地安装。
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公开(公告)号：US09198224B2
公开(公告)日：2015-11-24
申请号：US13366347
申请日：2012-02-05
申请人： John J. Vaglica , Christopher K. Y. Chun , Jose G. Corleto-Mena , Arnaldo R. Cruz , Jianping Tao , Mieu V. Vu , Mark E. Elledge , Charbel Khawand , Arthur M. Goldberg , David J. Hayes
发明人： John J. Vaglica , Christopher K. Y. Chun , Jose G. Corleto-Mena , Arnaldo R. Cruz , Jianping Tao , Mieu V. Vu , Mark E. Elledge , Charbel Khawand , Arthur M. Goldberg , David J. Hayes
CPC分类号： H04W84/08
摘要： A cellular mobile station including a modem processor and memory. The memory includes instructions for the modem processor to perform layer 1 processor operations, layer 2 processor operations, and layer 3 processor operations. The modem processor executes the instructions to perform processor operations for the cellular mobile station to communication data as per a cellular communications protocol. In one example, the mobile station includes different levels of memory to provide different deterministic access times.
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