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1.发明申请公开(公告)号：US20140079401A1
公开(公告)日：2014-03-20
申请号：US14118922
申请日：2012-05-25
Applicant: Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
Inventor： Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
IPC: H04B10/079 , H04J14/02
CPC classification number: H04J14/0242 , H04B10/0795 , H04B10/2587 , H04J14/02 , H04J2014/0253
Abstract: A wavelength-division multiplexing optical communication system and a method for measuring optical performance of an output signal for the system. The optical communication system includes: a service-provider device; a local node; and a plurality of subscriber devices. The service-provider device includes: a plurality of first optical transceivers; a first optical multiplexer/demultiplexer (OD/OM) connected to the plurality of first optical transceivers; and a seed-light source providing seed light. Each subscriber device includes a second optical transceiver. The local node connects the service-provider device and the plurality of subscriber devices to each other using a DWDM link comprising: a second multiplexer/demultiplexer (OD/OM); and a single-mode optical fiber for transmission. Here, the optical intensity of an output signal of the second optical transceiver is determined by compensating for the value of the loss caused when the output signal passes through the second OD/OM of the local node.
Abstract translation: 一种波分复用光通信系统和用于测量该系统的输出信号的光学性能的方法。 光通信系统包括：服务提供者设备; 一个本地节点; 和多个订户设备。 服务提供者设备包括：多个第一光收发器; 连接到所述多个第一光收发器的第一光复用器/解复用器（OD / OM）; 和提供种子光的种子光源。 每个用户设备包括第二光收发器。 本地节点使用DWDM链路将服务提供商设备和多个用户设备彼此连接，包括：第二多路复用器/解复用器（OD / OM）; 和用于传输的单模光纤。 这里，通过补偿当输出信号通过本地节点的第二OD / OM时引起的损耗的值来确定第二光收发器的输出信号的光强度。
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2.发明申请SEED LIGHT MODULE FOR WAVELENGTH DIVISION MULTIPLEXING-PASSIVE OPTICAL NETWORK AND METHOD FOR DRIVING THE SAME 审中-公开用于波长部分的多光子模块多路复用光网络及其驱动方法公开(公告)号：US20120155876A1
公开(公告)日：2012-06-21
申请号：US13333119
申请日：2011-12-21
Applicant: Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
Inventor： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
CPC classification number: H04J14/0282 , H04B10/506
Abstract: A seed light module for a WDM-PON system is provided. The seed light module includes a reflector configured to reflect a part of seed light that is generated from a light source generator, and an optical attenuator configured to attenuate the intensity of the reflected seed light and provide the attenuated seed light, which corresponds to a signal generated by attenuating the intensity of the reflected seed light, to the light source generator.
Abstract translation: 提供了一种用于WDM-PON系统的种子光模块。 种子光模块包括被配置为反射从光源发生器产生的种子光的一部分的反射器，以及光衰减器，被配置为衰减反射种子光的强度并提供对应于信号的衰减种子光 通过将反射的种子光的强度衰减而产生到光源发生器。
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3.发明申请POWER SAVING APPARATUS AND METHOD FOR OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT 审中-公开光线路终端和光网络单元节能装置及方法公开(公告)号：US20120155873A1
公开(公告)日：2012-06-21
申请号：US13307105
申请日：2011-11-30
Applicant: Han-Hyub LEE , Sang-Soo Lee
Inventor： Han-Hyub LEE , Sang-Soo Lee
IPC: H04B10/20
CPC classification number: H04Q11/0067 , H04B10/272 , H04Q2011/0081
Abstract: A power saving apparatus for an optical line terminal (OLT) and an optical network unit (ONU) is provided. The power saving apparatus includes a determination unit configured to determine whether a data traffic is generated between the ONU and a customer premises equipment (CPE), and a control unit configured to perform control such that each of the OLT and the ONU are converted to a power saving mode if a result of the determination is that a data traffic is not generated.
Abstract translation: 提供了一种用于光线路终端（OLT）和光网络单元（ONU）的节电装置。 节电装置包括：确定单元，被配置为确定在ONU和客户端设备（CPE）之间是否生成数据业务;以及控制单元，被配置为执行控制，使得每个OLT和ONU被转换为 如果确定的结果是没有生成数据业务，则省电模式。
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4.发明授权公开(公告)号：US09077477B2
公开(公告)日：2015-07-07
申请号：US13335040
申请日：2011-12-22
Applicant: Kwang-Ok Kim , Han-Hyub Lee , Sang-Soo Lee
Inventor： Kwang-Ok Kim , Han-Hyub Lee , Sang-Soo Lee
CPC classification number: H04J14/0227 , H04J14/026 , H04J14/0282
Abstract: A continuous-mode wavelength converting apparatus, a burst-mode wavelength converting apparatus, a remote termination apparatus and a central office termination apparatus for converting a burst-mode upstream wavelength signal into a continuous-mode upstream wavelength signal, and thereby transmitting the signal to a long distance and increasing link capacity. The continuous-mode wavelength converting apparatus may convert a received burst-mode upstream electric signal into a continuous-mode upstream electric signal by inserting a first frame at the front of the signal as an indicator of a start of the signal, inserting a second frame at the end of the burst-mode upstream electric signal as an indicator of an end of the signal, and inserting an idle signal into at least one remaining region of the burst-mode upstream electric signal.
Abstract translation: 连续模式波长转换装置，突发模式波长转换装置，远程终端装置和中心局终端装置，用于将突发模式上行波长信号转换为连续模式上行波长信号，从而将信号发送到 长距离和增加链路容量。 连续模式波长转换装置可以通过在信号的前面插入第一帧作为信号的开始的指示，将接收的突发模式上行电信号转换为连续模式上行电信号，插入第二帧 在突发模式上行电信号结束时作为信号结束的指标，并将空闲信号插入突发模式上游电信号的至少一个剩余区域。
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公开(公告)号：US08571420B2
公开(公告)日：2013-10-29
申请号：US13334115
申请日：2011-12-22
Applicant: Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
Inventor： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
IPC: H04B10/04
CPC classification number: H04J14/0279 , H04B10/506 , H04J14/0258 , H04J14/0272
Abstract: An apparatus for driving a wavelength-independent light source is provided. The apparatus includes a seed light signal generation unit configured to generate seed light signals with one or more wavelengths based on a wavelength identification signal, a wavelength light detection unit configured to detect the wavelength identification signal from the seed light signals, an extraction unit configured to extract wavelength information corresponding to the detected wavelength identification signal and extract a driving condition of a wavelength-independent light source corresponding to the extracted wavelength information, and a driving unit configured to drive the wavelength-independent light source according to the extracted driving condition.
Abstract translation: 提供一种用于驱动与波长无关的光源的装置。 所述装置包括：种子光信号生成部，其基于波长识别信号生成具有一个以上波长的种子光信号;波长光检测部，被配置为从所述种子光信号检测所述波长识别信号;提取部， 提取与所检测的波长识别信号相对应的波长信息，并提取与提取的波长信息相对应的与波长无关的光源的驱动条件;以及驱动单元，被配置为根据所提取的驱动条件驱动与波长无关的光源。
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Patent Agency Ranking
公开(公告)号：US20120163822A1
公开(公告)日：2012-06-28
申请号：US13334115
申请日：2011-12-22
Applicant: Seung-Hyun CHO , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
Inventor： Seung-Hyun CHO , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
CPC classification number: H04J14/0279 , H04B10/506 , H04J14/0258 , H04J14/0272
Abstract: An apparatus for driving a wavelength-independent light source is provided. The apparatus includes a seed light signal generation unit configured to generate seed light signals with one or more wavelengths based on a wavelength identification signal, a wavelength light detection unit configured to detect the wavelength identification signal from the seed light signals, an extraction unit configured to extract wavelength information corresponding to the detected wavelength identification signal and extract a driving condition of a wavelength-independent light source corresponding to the extracted wavelength information, and a driving unit configured to drive the wavelength-independent light source according to the extracted driving condition.
Abstract translation: 提供一种用于驱动与波长无关的光源的装置。 所述装置包括：种子光信号生成部，其基于波长识别信号生成具有一个以上波长的种子光信号;波长光检测部，被配置为从所述种子光信号检测所述波长识别信号;提取部， 提取与所检测的波长识别信号相对应的波长信息，并提取与提取的波长信息相对应的与波长无关的光源的驱动条件;以及驱动单元，被配置为根据所提取的驱动条件驱动与波长无关的光源。
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公开(公告)号：US08824890B2
公开(公告)日：2014-09-02
申请号：US13388298
申请日：2010-08-18
Applicant: Han-Hyub Lee , Seung-Hyun Cho , Eui-Suk Jung , Eun-Gu Lee , Jong-Hoon Lee , Jie-Hyun Lee , Sang-Soo Lee
Inventor： Han-Hyub Lee , Seung-Hyun Cho , Eui-Suk Jung , Eun-Gu Lee , Jong-Hoon Lee , Jie-Hyun Lee , Sang-Soo Lee
CPC classification number: H04J14/0282 , H04J14/0239 , H04J14/028 , H04J14/0283 , H04J2014/0253
Abstract: The present invention relates to an open optical access network system in which one optical access network is open to enable a plurality of service providers and a plurality of subscribers to simultaneously use the optical access network, to thereby improve the efficiency of using the optical access network, wherein each subscriber can be provided with a plurality of different services from the plurality of service providers, thereby enabling the flexible selection of services and the flexible change in services, thus improving the efficiency of using an optical infrastructure.
Abstract translation: 本发明涉及一种开放式光接入网络系统，其中一个光接入网络是开放的，以使多个服务提供商和多个用户同时使用光接入网络，从而提高使用光接入网络的效率 其中，每个用户可以被提供有来自多个服务提供商的多个不同的服务，从而能够灵活地选择服务和灵活的服务改变，从而提高使用光学基础设施的效率。
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8.发明授权Angled physical contact receptacle stub and angled physical contact transmitter optical sub-assembly having the same 有权有角度的物理接触插座和有角度的物理接触发射器光学子组件具有相同的特性公开(公告)号：US08724943B2
公开(公告)日：2014-05-13
申请号：US13325029
申请日：2011-12-13
Applicant: Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
Inventor： Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
IPC: G02B6/32
CPC classification number: G02B6/4207 , G02B6/421 , G02B6/4263 , G02B6/4292
Abstract: An APC receptacle stub and an APC TOSA having the same are provided. The APC receptacle stub includes a first APC stub and a second APC stub. The first APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape. The second APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape and an opposite end section which is coupled to an opposite end section of the first APC stub through rotation adjustment in the same axial direction as an axial direction of the opposite end section of the first APC stub. The APC receptacle stub enables easy optical alignment and is applicable to a light source that is sensitive to reflection.
Abstract translation: 提供了APC插座和具有该插座的APC TOSA。 APC插座存根包括第一APC存根和第二APC存根。 第一APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部。 第二APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部部分和相对的端部部分，其通过在与第一APC短截线相同的轴向方向上的旋转调节而联接到第一APC插针的相对端部 第一APC支柱的相对端部的轴向方向。 APC插座支架可轻松进行光学对准，适用于对反射敏感的光源。
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9.发明申请ANGLED PHYSICAL CONTACT RECEPTABLE STUB AND ANGLED PHYSICAL CONTACT TRANSMITTER OPTICAL SUB-ASSEMBLY HAVING THE SAME 有权ANGLED物理接触可接收的座椅和ANGED物理触点发射器具有相同的光学子组件公开(公告)号：US20120148191A1
公开(公告)日：2012-06-14
申请号：US13325029
申请日：2011-12-13
Applicant: Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
Inventor： Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
CPC classification number: G02B6/4207 , G02B6/421 , G02B6/4263 , G02B6/4292
Abstract: An APC receptacle stub and an APC TOSA having the same are provided. The APC receptacle stub includes a first APC stub and a second APC stub. The first APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape. The second APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape and an opposite end section which is coupled to an opposite end section of the first APC stub through rotation adjustment in the same axial direction as an axial direction of the opposite end section of the first APC stub. The APC receptacle stub enables easy optical alignment and is applicable to a light source that is sensitive to reflection.
Abstract translation: 提供了APC插座和具有该插座的APC TOSA。 APC插座存根包括第一APC存根和第二APC存根。 第一APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部。 第二APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部部分和相对的端部部分，其通过在与第一APC短截线相同的轴向方向上的旋转调节而联接到第一APC插针的相对端部 第一APC支柱的相对端部的轴向方向。 APC插座支架可轻松进行光学对准，适用于对反射敏感的光源。
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10.发明授权公开(公告)号：US09571187B2
公开(公告)日：2017-02-14
申请号：US14118922
申请日：2012-05-25
Applicant: Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
Inventor： Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
IPC: H04B10/079 , H04J14/02 , H04B10/20 , H04B10/2587
CPC classification number: H04J14/0242 , H04B10/0795 , H04B10/2587 , H04J14/02 , H04J2014/0253
Abstract: A wavelength-division multiplexing optical communication system and a method for measuring optical performance of an output signal for the system. The optical communication system includes: a service-provider device; a local node; and a plurality of subscriber devices. The service-provider device includes: a plurality of first optical transceivers; a first optical multiplexer/demultiplexer (OD/OM) connected to the plurality of first optical transceivers; and a seed-light source providing seed light. Each subscriber device includes a second optical transceiver. The local node connects the service-provider device and the plurality of subscriber devices to each other using a DWDM link comprising: a second multiplexer/demultiplexer (OD/OM); and a single-mode optical fiber for transmission. Here, the optical intensity of an output signal of the second optical transceiver is determined by compensating for the value of the loss caused when the output signal passes through the second OD/OM of the local node.
Abstract translation: 一种波分复用光通信系统和用于测量该系统的输出信号的光学性能的方法。 光通信系统包括：服务提供者设备; 一个本地节点; 和多个订户设备。 服务提供者设备包括：多个第一光收发器; 连接到所述多个第一光收发器的第一光复用器/解复用器（OD / OM）; 和提供种子光的种子光源。 每个用户设备包括第二光收发器。 本地节点使用DWDM链路将服务提供商设备和多个用户设备彼此连接，包括：第二多路复用器/解复用器（OD / OM）; 和用于传输的单模光纤。 这里，通过补偿当输出信号通过本地节点的第二OD / OM时引起的损耗的值来确定第二光收发器的输出信号的光强度。
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