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1. 发明申请

US20080013880A1 OPTICAL CIRCUIT BOARD, AN OPTICAL BACKPLANE AND AN OPTICAL COMMUNICATION SYSTEM 有权
标题翻译：光电路板，光学背板和光通信系统
公开(公告)号：US20080013880A1
公开(公告)日：2008-01-17
申请号：US11691772
申请日：2007-03-27
申请人： Richard Pitwon
发明人： Richard Pitwon
IPC分类号： G02B6/12 , G02B6/26
CPC分类号： G02B6/43 , G02B6/3882 , G02B6/3885 , G02B6/3897 , H05K1/0274 , H05K3/4691 , H05K2201/10446
摘要： The invention provides an optical circuit board, the circuit board comprising: a rigid support layer; a flexible support layer formed on the rigid support layer; and, an optical layer formed on the flexible support layer. The optical layer includes one or more optical waveguides extending from a first area of the optical circuit board to an edge of the circuit board wherein the flexible support layer extends beyond the edges of the rigid support layer thereby defining a flexible passive optical connector for the circuit board.
摘要翻译：本发明提供了一种光电路板，该电路板包括：刚性支撑层; 形成在刚性支撑层上的柔性支撑层; 以及形成在柔性支撑层上的光学层。光学层包括从光学电路板的第一区域延伸到电路板的边缘的一个或多个光波导，其中柔性支撑层延伸超过刚性支撑层的边缘，由此限定用于电路的柔性无源光学连接器板。

2. 发明申请

US20080107417A1 OPTICAL WAVELENGTH DIVISION MULTIPLEXED MULTIPLEXER/DEMULTIPLEXER FOR AN OPTICAL PRINTED CIRCUIT BOARD AND A METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于光学印刷电路板的光波长部分多路复用器/解复用器及其制造方法
公开(公告)号：US20080107417A1
公开(公告)日：2008-05-08
申请号：US11862630
申请日：2007-09-27
申请人： Richard Pitwon , David Selviah , Ioannis Papakonstantinou
发明人： Richard Pitwon , David Selviah , Ioannis Papakonstantinou
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , G02B6/12011 , G02B6/12016 , G02B6/29308 , G02B6/2931 , G02B6/29373 , G02B6/29382
摘要： The invention provides an optical mux/demux for an optical printed circuit board. The mux/demux comprises: a first waveguide formed on a support layer for carrying a wavelength division multiplexed optical signal; a separator/combiner for separating the wavelength division multiplexed signal into component signals of corresponding wavelengths or for combining component signals into the said wavelength division multiplexed signal; and plural second waveguides, each for receiving or providing one or more of the said component signals, wherein the separator/combiner is at a predetermined location relative to the waveguides.
摘要翻译：本发明提供了一种用于光学印刷电路板的光复用/解复用器。多路复用器/解复用器包括：形成在支持层上的用于承载波分复用光信号的第一波导; 分离器/组合器，用于将波分复用信号分离成相应波长的分量信号或用于将分量信号组合成所述波分复用信号; 以及多个第二波导，每个用于接收或提供一个或多个所述分量信号，其中分离器/组合器相对于波导处于预定位置。

3. 发明申请

US20070280600A1 OPTICAL PRINTED CIRCUIT BOARD BLANK, A KIT AND A METHOD OF MAKING AN OPTICAL PRINTED CIRCUIT BOARD 有权
标题翻译：光学打印电路板空白，套件和制造光学印刷电路板的方法
公开(公告)号：US20070280600A1
公开(公告)日：2007-12-06
申请号：US11753657
申请日：2007-05-25
申请人： Richard PITWON
发明人： Richard PITWON
IPC分类号： G02B6/36
CPC分类号： G02B6/423 , G02B6/43 , H05K1/0274 , H05K1/183 , H05K2203/167
摘要： The present invention provides an optical printed circuit board blank, comprising, a support layer; one or more optical waveguides formed thereon; and at least one socket for receiving an optical component, the socket including one or more alignment features to ensure alignment of an input/output interface of the said optical component when arranged in the socket with an input/output interface of the at least one waveguide; and a flexible optical connector arranged at an edge of the circuit board, the optical connector being optically connected to the or each of the sockets, to enable optical communication between an optical component located within the or each of the sockets and the optical connector.
摘要翻译：本发明提供了一种光学印刷电路板坯件，包括：支撑层; 在其上形成一个或多个光波导; 以及用于接收光学部件的至少一个插座，所述插座包括一个或多个对准特征，以在布置在所述插座中时确保所述光学部件的输入/输出接口与所述至少一个波导的输入/输出接口对准 ; 以及布置在所述电路板的边缘处的柔性光学连接器，所述光学连接器光学连接到所述插座或每个所述插座，以使得位于所述插座内或所述插座内的光学部件与所述光学连接器之间能够进行光学通信。

4. 发明申请

US20050254827A1 Backplane for a data communication system, a data communication system, a host and a method of communication 审中-公开
标题翻译：用于数据通信系统的背板，数据通信系统，主机和通信方法
公开(公告)号：US20050254827A1
公开(公告)日：2005-11-17
申请号：US11125341
申请日：2005-05-10
申请人： Kenneth Hopkins , Richard Pitwon
发明人： Kenneth Hopkins , Richard Pitwon
IPC分类号： G02B6/34 , G02B6/43 , H04B10/00
CPC分类号： G02B6/43 , G02B6/2932 , G02B6/29322 , H04B10/801
摘要： The present invention relates to a backplane for a data communication system. The backplane includes ports each for connection to a respective circuit, a common communication channel in communication with each of the ports for transmission of a multiplexed optical signal, and a tuned or tuneable coupler associated with at least one of the ports for selecting in use from the multiplexed signal an optical signal at a wavelength to which the respective coupler is tuned. Selective optical communication between the at least one port and another of the ports via the communication channel is thereby enabled.
摘要翻译：本发明涉及一种用于数据通信系统的背板。背板包括各自用于连接到相应电路的端口，与每个端口通信以用于复用光信号的传输的公共通信信道，以及与至少一个端口相关联的调谐或可调谐耦合器，用于在使用中选择多路复用的信号是在相应耦合器被调谐到的波长处的光信号。从而能够通过通信信道在至少一个端口与另一个端口之间进行选择性的光通信。

5. 发明申请

US20090052904A2 AN OPTICAL CONNECTOR, A COMMUNICATION SYSTEM AND A METHOD OF CONNECTING A USER CIRCUIT TO AN OPTICAL TRANSCEIVER 有权
标题翻译：光学连接器，通信系统和将用户电路连接到光学收发器的方法
公开(公告)号：US20090052904A2
公开(公告)日：2009-02-26
申请号：US11915111
申请日：2007-11-20
申请人： Richard PITWON , Kenneth HOPKINS
发明人： Richard PITWON , Kenneth HOPKINS
IPC分类号： H04B10/00 , G02B6/26
CPC分类号： G02B6/3897 , G02B6/241 , G02B6/3608 , G02B6/4201 , G02B6/421 , G02B6/4246 , G02B6/4261 , G02B6/4281 , G02B6/4283 , G02B6/4292 , G02B6/43 , H04B10/801
摘要： The invention provides an optical connector for connecting a user circuit to an optical backplane, in use the connector being adapted for mounting on a user circuit. The connector comprises an active or passive photonic interface through which optical signals may be transmitted and received between a user circuit and a said optical backplane; a primary aligner for engagement with a corresponding aligner on a backplane to ensure alignment of the optical interface with the backplane; and a support for supporting the aligner and/or the optical interface on the connector. The support is selected to enable relative movement between a user circuit to which the connector is connected in use and the aligner and/or the optical interface. The support is preferably a flexible printed circuit board.
摘要翻译：本发明提供了一种用于将用户电路连接到光学背板的光学连接器，在使用中，连接器适于安装在用户电路上。连接器包括有源或无源光子接口，通过它可以在用户电路和所述光学背板之间传输和接收光信号; 主对准器，用于与背板上的对应对准器接合，以确保光学接口与背板的对准; 以及用于支撑连接器上的对准器和/或光学接口的支撑件。该支撑被选择为使得在连接器所连接的用户电路与对准器和/或光学接口之间能够相对移动。该支撑件优选为柔性印刷电路板。

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