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1. 发明授权

US08023774B2 Method, apparatus and system for minimally intrusive fiber identification 有权
标题翻译：用于最小侵入光纤识别的方法，装置和系统
公开(公告)号：US08023774B2
公开(公告)日：2011-09-20
申请号：US11870684
申请日：2007-10-11
申请人： Nicholas J. Frigo , Patrick Iannone , Kenneth C. Reichmann
发明人： Nicholas J. Frigo , Patrick Iannone , Kenneth C. Reichmann
IPC分类号： G02F1/01
CPC分类号： G01M11/35 , G01M11/088 , G01M11/30 , G02B6/2852 , G02B6/447 , G02F1/095 , H04B10/07
摘要： A method, apparatus and system for minimally intrusive fiber identification includes imparting a time-varying modulation onto an optical signal propagating in an optical fiber and subsequently detecting the presence of the time-varying modulation in the optical signal transmitting through the fiber to identify the fiber. In a specific embodiment of the invention, a time-varying curvature is imposed on the fiber to be identified and the presence of the resultant time variation in the transmitted power of a propagating optical signal is subsequently detected for identification of the manipulated fiber.
摘要翻译：用于最小侵入性光纤识别的方法，装置和系统包括将时变调制传递到在光纤中传播的光信号，随后检测在通过光纤传输的光信号中存在时变调制以识别光纤。在本发明的具体实施例中，随时检测待识别的光纤上的随时间变化的曲率，并且随后检测传播的光信号的发射功率的合成时间变化的存在以识别被操纵的光纤。

2. 发明授权

US08003933B2 Method and apparatus for blocking ambient light in a live fiber optic identifying device 有权
标题翻译：用于阻挡实际光纤识别装置中的环境光的方法和装置
公开(公告)号：US08003933B2
公开(公告)日：2011-08-23
申请号：US12150678
申请日：2008-04-30
申请人： Patrick P. Iannone , Kenneth C. Reichmann
发明人： Patrick P. Iannone , Kenneth C. Reichmann
IPC分类号： H01J40/14 , G01J1/04
CPC分类号： G02B6/2852 , G02B7/20
摘要： Spurious light is prevented from entering a cover of an optical fiber identification device by placing an opaque, flexible medium such as brush bristles within optical fiber clearance openings in the cover to block the light path around the fiber. Short opposing lengths of strip brushes are placing on either side of each of the slot openings in the cap. The opposing bristles make contact with each other in the slot, keeping out most ambient light. The strip brushes exert very little force on the fiber, permitting it to bend freely.
摘要翻译：通过将不透明的柔性介质（例如刷毛）放置在盖中的光纤间隙开口内以防止光纤周围的光路阻止杂散光进入光纤识别装置的盖。短的相对长度的带状刷被放置在盖中每个槽口的任一侧上。相对的刷毛在槽中彼此接触，保持大部分环境光线。带状刷在纤维上施加很小的力，允许其自由弯曲。

3. 发明授权

US07725028B1 Method for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion of RF service bands with wavelength bands 有权
标题翻译：基于具有波段的RF服务频带的RF块转换的通过WDM无源光网络进行灵活多广播业务传送的方法
公开(公告)号：US07725028B1
公开(公告)日：2010-05-25
申请号：US11901741
申请日：2007-09-17
申请人： Martin Birk , Patrick P. Iannone , Kenneth C. Reichmann , Nicholas J. Frigo , Cedric F. Lam
发明人： Martin Birk , Patrick P. Iannone , Kenneth C. Reichmann , Nicholas J. Frigo , Cedric F. Lam
IPC分类号： H04J14/00
CPC分类号： H04J14/0282 , H04J14/0226 , H04J14/0234 , H04J14/0298 , H04N7/22
摘要： A system and method for simultaneous delivery of a plurality of independent blocks of 500 MHz digital broadcast television services, stacking a plurality of RF blocks on a plurality of spectrally sliced WDM optical bands. The method for delivering a plurality of video blocks to a user terminal serviced by a remote node comprises the steps of receiving, by a first WDM, a broadband signal from a broadband signal source, separating, by said first WDM, said broadband signal into a plurality of optical bands, modulating each of the plurality of optical bands with a composite signal representing data in a plurality of independent RF blocks to form a plurality of modulated signals, forwarding said plurality of modulated signals to a second WDM to form a combined broadcast signal, transmitting said combined broadcast signal over feeder fiber to a remote node, selecting a RF block for distribution over a distribution fiber to a conventional satellite set-up box at a user's site and forwarding said selected RF block to said user's site. A novel method and system for reducing spontaneous beat noise is also described.
摘要翻译：一种用于同时传送500MHz数字广播电视服务的多个独立块的系统和方法，在多个频谱分片的WDM光谱带上堆叠多个RF块。将多个视频块传送到由远程节点服务的用户终端的方法包括以下步骤：由第一WDM从宽带信号源接收宽带信号，由所述第一WDM将所述宽带信号分离成多个光带，用表示多个独立RF块中的数据的复合信号调制多个光带中的每一个以形成多个调制信号，将所述多个调制信号转发到第二WDM以形成组合广播信号通过馈线光纤将所述组合的广播信号发射到远程节点，通过分配光纤选择RF块以在用户的站点处传统的卫星设置盒，并将所选的RF块转发到所述用户的站点。还描述了一种用于减少自发节拍噪声的新颖方法和系统。

4. 发明申请

US20090148163A1 Method for operating transparent node for WDM shared "virtual ring" networks 有权
标题翻译：用于WDM共享“虚拟环”网络的透明节点的操作方法
公开(公告)号：US20090148163A1
公开(公告)日：2009-06-11
申请号：US12287293
申请日：2008-10-08
申请人： Nicholas J. Frigo , Patrick P. Iannone , Kenneth C. Reichmann , Aleksandra Smiljanic
发明人： Nicholas J. Frigo , Patrick P. Iannone , Kenneth C. Reichmann , Aleksandra Smiljanic
IPC分类号： H04B10/20
CPC分类号： H04Q11/0067 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/0254 , H04J14/0257 , H04J14/0283 , H04J14/0286 , H04J2014/0253
摘要： A system and method for a transparent WDM metro ring architecture in which optics enables simultaneous provisioning of dedicated wavelengths for high-end user terminals, while low-end user terminals share wavelengths on “virtual rings”. All wavelengths are sourced by the network and remotely modulated at customer “End Stations” by low cost semiconductor optical amplifiers, which also serve as transmission amplifiers. The transparent WDM metro ring architecture permits the communication of information and comprises a fiber optical feeder ring, at least one fiber optical distribution ring, a network node (NN), at least one access node (AN) said network node and said at least one access node connected via said fiber optical feeder ring and at least one end station (ES) connected via said fiber optical distribution ring to said at least one access node, wherein said user is attached to said at least one end station. A simple node that supports bi-directional propagation in transparent WDM metro architectures using “virtual rings” is also described. A method for communicating information over a WDM fiber optical ring network architecture in a metro access arena using one or more wavelengths, which can be shared by a plurality of user terminals, each user terminal coupled to an end station comprises the steps of sending downstream data packets, sending optical chalkboard packets consisting of ones and sending control signals.
摘要翻译：一种用于透明WDM城域环形架构的系统和方法，其中光学器件能够为高端用户终端同时提供专用波长，而低端用户终端在“虚拟环”上共享波长。所有波长都由网络采购，并通过低成本的半导体光放大器在客户“端站”进行远程调制，这也是发射放大器。透明WDM城域环形架构允许信息的通信，包括光纤馈线环，至少一个光纤分配环，网络节点（NN），至少一个接入节点（AN），所述网络节点和所述至少一个经由所述光纤馈线环连接的接入节点和经由所述光纤配光环连接到所述至少一个接入节点的至少一个终端站（ES），其中所述用户附接到所述至少一个终端站。还描述了使用“虚拟环”在透明WDM城域架构中支持双向传播的简单节点。一种用于在城域接入竞技场中通过WDM光纤光环网架构传送信息的方法，其使用可由多个用户终端共享的一个或多个波长，耦合到终端站的每个用户终端包括以下步骤：发送下行数据数据包，发送由一个组成的光学黑板包和发送控制信号。

5. 发明授权

US07466919B1 System for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion, of RF service bands within wavelength bands 有权
标题翻译：通过基于射频块转换的WDM无源光网络在波段内的射频业务频带进行灵活多播服务的系统
公开(公告)号：US07466919B1
公开(公告)日：2008-12-16
申请号：US11448297
申请日：2006-06-07
申请人： Martin Birk , Patrick P. Iannone , Kenneth C. Reichmann , Nicholas J. Frigo , Cedric F. Lam
发明人： Martin Birk , Patrick P. Iannone , Kenneth C. Reichmann , Nicholas J. Frigo , Cedric F. Lam
IPC分类号： H04J14/00
CPC分类号： H04J14/02 , H04J14/0298
摘要： A system and method for simultaneous delivery of a plurality of independent blocks of 500 MHz digital broadcast television services, stacking a plurality of RF blocks on a plurality of spectrally sliced WDM optical bands. The method for delivering a plurality of video blocks to a user terminal serviced by a remote node comprises the steps of receiving, by a first WDM, a broadband signal from a broadband signal source, separating, by the first WDM, the broadband signal into a plurality of optical bands, modulating each of the plurality of optical bands with a composite signal representing data in a plurality of independent RF modulated signals to form a plurality of modulated signals, forwarding the plurality of modulated signals to a second WDM to form a combined broadcast signal, transmitting the combined broadcast signal over feeder fiber to a remote node, selecting a RF block for distribution over a distribution fiber to a conventional satellite set-to box at a user's site and forwarding the selected RF block to the user's site. A novel method and system for reducing spontaneous beat noise is also disclosed.
摘要翻译：一种用于同时传送500MHz数字广播电视服务的多个独立块的系统和方法，在多个频谱分片的WDM光谱带上堆叠多个RF块。用于将多个视频块传送到由远程节点服务的用户终端的方法包括以下步骤：由第一WDM从宽带信号源接收宽带信号，由第一WDM将宽带信号分离成多个光带，用表示多个独立RF调制信号中的数据的复合信号调制多个光带中的每一个以形成多个调制信号，将多个调制信号转发到第二WDM以形成组合广播信号，通过馈线光纤将组合的广播信号发送到远程节点，选择RF块以通过分布光纤分配到用户现场的常规卫星设置盒，并将所选择的RF块转发到用户的站点。还公开了一种用于减少自发节拍噪声的新颖方法和系统。

6. 发明授权

US07450846B1 Method for operating transparent node for WDM shared ‘virtual ring’ networks 有权
标题翻译：用于WDM共享“虚拟环”网络的透明节点操作方法
公开(公告)号：US07450846B1
公开(公告)日：2008-11-11
申请号：US11595350
申请日：2006-11-09
申请人： Nicholas J. Frigo , Patrick P. Iannone , Kenneth C. Reichmann , Aleksandra Smiljanic
发明人： Nicholas J. Frigo , Patrick P. Iannone , Kenneth C. Reichmann , Aleksandra Smiljanic
IPC分类号： H04B10/20 , H04J14/00
CPC分类号： H04Q11/0067 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/0254 , H04J14/0257 , H04J14/0283 , H04J14/0286 , H04J2014/0253
摘要： A system and method for a transparent WDM metro ring architecture in which optics enables simultaneous provisioning of dedicated wavelengths for high-end user terminals, while low-end user terminals share wavelengths on “virtual rings”. All wavelengths are sourced by the network and remotely modulated at customer “End Stations” by low cost semiconductor optical amplifiers, which also serve as transmission amplifiers. The transparent WDM metro ring architecture permits the communication of information and comprises a fiber optical feeder ring, at least one fiber optical distribution ring, a network node (NN), at least one access node (AN) said network node and said at least one access node connected via said fiber optical feeder ring and at least one end station (ES) connected via said fiber optical distribution ring to said at least one access node, wherein said user is attached to said at least one end station. A simple node that supports bi-directional propagation in transparent WDM metro architectures using “virtual rings” is also described. A method for communicating information over a WDM fiber optical ring network architecture in a metro access arena using one or more wavelengths, which can be shared by a plurality of user terminals, each user terminal coupled to an end station comprises the steps of sending downstream data packets, sending optical chalkboard packets consisting of ones and sending control signals.
摘要翻译：一种用于透明WDM城域环形架构的系统和方法，其中光学器件能够为高端用户终端同时提供专用波长，而低端用户终端在“虚拟环”上共享波长。所有波长都由网络采购，并通过低成本的半导体光放大器在客户“端站”进行远程调制，这也是发射放大器。透明WDM城域环形架构允许信息的通信，包括光纤馈线环，至少一个光纤分配环，网络节点（NN），至少一个接入节点（AN），所述网络节点和所述至少一个经由所述光纤馈线环连接的接入节点和经由所述光纤配光环连接到所述至少一个接入节点的至少一个终端站（ES），其中所述用户附接到所述至少一个终端站。还描述了使用“虚拟环”在透明WDM城域架构中支持双向传播的简单节点。一种用于在城域接入竞技场中通过WDM光纤光环网架构传送信息的方法，其使用可由多个用户终端共享的一个或多个波长，耦合到终端站的每个用户终端包括以下步骤：发送下行数据数据包，发送由一个组成的光学黑板包和发送控制信号。

7. 发明授权

US07286761B2 Method of flexible multiple broadcast service delivery over a WDM passive optical network based on RF Block-conversion of RF service bands within wavelength bands 失效
标题翻译：基于波段内的RF服务频带的RF块转换的WDM无源光网络的灵活多广播服务传送方法
公开(公告)号：US07286761B2
公开(公告)日：2007-10-23
申请号：US09916648
申请日：2001-07-30
申请人： Martin Birk , Patrick P. Iannone , Kenneth C. Reichmann , Nicholas J. Frigo , Cedric F. Lam
发明人： Martin Birk , Patrick P. Iannone , Kenneth C. Reichmann , Nicholas J. Frigo , Cedric F. Lam
IPC分类号： H04J14/00
CPC分类号： H04J14/02 , H04J14/0298
摘要： A system and method for simultaneous delivery of a plurality of independent blocks of 500 MHz digital broadcast television services, stacking a plurality of RF blocks on a plurality of spectrally sliced WDM optical bands. The method for delivering a plurality of video blocks to a user terminal serviced by a remote node comprises the steps of receiving, by a first WDM, a broadband signal from a broadband signal source, separating, by the first WDM, the broadband signal into a plurality of optical bands, modulating each of the plurality of optical bands with a composite signal representing data in a plurality of independent RF blocks to form a plurality of modulated signals, forwarding the plurality of modulated signals to a second WDM to form a combined broadcast signal, transmitting the combined broadcast signal over feeder fiber to a remote node, selecting a RF block for distribution over a distribution fiber to a conventional satellite set-up box at a user's site and forwarding the selected RF block to the user's site. A novel method and system for reducing spontaneous beat noise is also disclosed.
摘要翻译：一种用于同时传送500MHz数字广播电视服务的多个独立块的系统和方法，在多个频谱分片的WDM光谱带上堆叠多个RF块。用于将多个视频块传送到由远程节点服务的用户终端的方法包括以下步骤：由第一WDM从宽带信号源接收宽带信号，由第一WDM将宽带信号分离成多个光带，用表示多个独立RF块中的数据的复合信号调制多个光频带中的每一个以形成多个调制信号，将多个调制信号转发到第二WDM以形成组合广播信号通过馈线光纤将组合的广播信号发送到远程节点，通过分配光纤选择RF块以在用户的现场向传统的卫星设置盒传送，并将所选择的RF块转发到用户的站点。还公开了一种用于减少自发节拍噪声的新颖方法和系统。

8. 发明授权

US08811780B2 Method, apparatus and system for minimally intrusive fiber identification 有权
标题翻译：用于最小侵入光纤识别的方法，装置和系统
公开(公告)号：US08811780B2
公开(公告)日：2014-08-19
申请号：US13154245
申请日：2011-06-06
申请人： Nicholas J. Frigo , Patrick Iannone , Kenneth C. Reichmann
发明人： Nicholas J. Frigo , Patrick Iannone , Kenneth C. Reichmann
IPC分类号： G02B6/26
CPC分类号： G01M11/35 , G01M11/088 , G01M11/30 , G02B6/2852 , G02B6/447 , G02F1/095 , H04B10/07
摘要： A method, apparatus and system for minimally intrusive fiber identification includes imparting a time-varying modulation onto an optical signal propagating in an optical fiber and subsequently detecting the presence of the time-varying modulation in the optical signal transmitting through the fiber to identify the fiber. In a specific embodiment of the invention, a time-varying curvature is imposed on the fiber to be identified and the presence of the resultant time variation in the transmitted power of a propagating optical signal is subsequently detected for identification of the manipulated fiber.
摘要翻译：用于最小侵入性光纤识别的方法，装置和系统包括将时变调制传递到在光纤中传播的光信号，随后检测在通过光纤传输的光信号中存在时变调制以识别光纤。在本发明的具体实施例中，随时检测待识别的光纤上的随时间变化的曲率，并且随后检测传播的光信号的发射功率的合成时间变化的存在以识别被操纵的光纤。

9. 发明申请

US20120099866A1 System and Method for Operating Transparent Node for WDM Shared "Virtual Ring" Networks 有权
标题翻译：用于WDM共享“虚拟环”网络的透明节点的系统和方法
公开(公告)号：US20120099866A1
公开(公告)日：2012-04-26
申请号：US13276800
申请日：2011-10-19
申请人： Nicholas J. Frigo , Patrick P. Iannone , Kenneth C. Reichmann , Aleksandra Smiljanic
发明人： Nicholas J. Frigo , Patrick P. Iannone , Kenneth C. Reichmann , Aleksandra Smiljanic
IPC分类号： H04J14/02
CPC分类号： H04Q11/0067 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/0254 , H04J14/0257 , H04J14/0283 , H04J14/0286 , H04J2014/0253
摘要： A system and method for a transparent WDM metro ring architecture in which optics enables simultaneous provisioning of dedicated wavelengths for high-end user terminals, while low-end user terminals share wavelengths on “virtual rings”. All wavelengths are sourced by the network and remotely modulated at customer “End Stations” by low cost semiconductor optical amplifiers, which also serve as transmission amplifiers. The transparent WDM metro ring architecture permits the communication of information and comprises a fiber optical feeder ring, at least one fiber optical distribution ring, a network node (NN), at least one access node (AN) said network node and said at least one access node connected via said fiber optical feeder ring and at least one end station (ES) connected via said fiber optical distribution ring to said at least one access node, wherein said user is attached to said at least one end station.
摘要翻译：一种用于透明WDM城域环形架构的系统和方法，其中光学器件能够为高端用户终端同时提供专用波长，而低端用户终端在“虚拟环”上共享波长。所有波长都由网络采购，并通过低成本的半导体光放大器在客户“端站”进行远程调制，这也是发射放大器。透明WDM城域环形架构允许信息的通信，包括光纤馈线环，至少一个光纤分配环，网络节点（NN），至少一个接入节点（AN），所述网络节点和所述至少一个经由所述光纤馈线环连接的接入节点和经由所述光纤配光环连接到所述至少一个接入节点的至少一个终端站（ES），其中所述用户附接到所述至少一个终端站。

10. 发明申请

US20110235024A1 METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFICATION 有权
标题翻译：用于最小侵入光纤识别的方法，装置和系统
公开(公告)号：US20110235024A1
公开(公告)日：2011-09-29
申请号：US13154245
申请日：2011-06-06
申请人： Nicholas J. Frigo , Patrick Iannone , Kenneth C. Reichmann
发明人： Nicholas J. Frigo , Patrick Iannone , Kenneth C. Reichmann
IPC分类号： G01N21/00
CPC分类号： G01M11/35 , G01M11/088 , G01M11/30 , G02B6/2852 , G02B6/447 , G02F1/095 , H04B10/07
摘要： A method, apparatus and system for minimally intrusive fiber identification includes imparting a time-varying modulation onto an optical signal propagating in an optical fiber and subsequently detecting the presence of the time-varying modulation in the optical signal transmitting through the fiber to identify the fiber. In a specific embodiment of the invention, a time-varying curvature is imposed on the fiber to be identified and the presence of the resultant time variation in the transmitted power of a propagating optical signal is subsequently detected for identification of the manipulated fiber.
摘要翻译：用于最小侵入性光纤识别的方法，装置和系统包括将时变调制传递到在光纤中传播的光信号，随后检测在通过光纤传输的光信号中存在时变调制以识别光纤。在本发明的具体实施例中，随时检测待识别的光纤上的随时间变化的曲率，并且随后检测传播的光信号的发射功率的合成时间变化的存在以识别被操纵的光纤。

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