公开(公告)号：US20130039654A1

公开(公告)日：2013-02-14

申请号：US13208301

申请日：2011-08-11

申请人： Kwang Soo Park ,  Moon Soo Park ,  Christian Hoede ,  Jan A.W. Venema

发明人： Kwang Soo Park ,  Moon Soo Park ,  Christian Hoede ,  Jan A.W. Venema

IPC分类号： H04B10/22 ,  H04B10/24

CPC分类号： H04B10/40 ,  H04B10/0775 ,  H04B10/564 ,  H04B10/695 ,  H04L5/14

摘要： A scheme is described for remote control of the output power of a transmitter in a smart SFP (or SFP+, or XFP) duplex (or BiDi, or SWBiDi) transceiver in a communication system using an operating system with OAM and PP functions, an OAM, PP & Payload Processor, a transceiver, an optical power meter (optional), a BERT, and an optical link in the field.

公开(公告)号：US08374506B2

公开(公告)日：2013-02-12

申请号：US12675992

申请日：2008-08-01

申请人： Markus Stark

发明人： Markus Stark

IPC分类号： H04B10/22 ,  H04B10/12

CPC分类号： G02B6/4214 ,  G02B6/243 ,  G02B6/2817 ,  G02B6/2861 ,  G02B6/3604 ,  G02B6/3688 ,  G02B6/3692 ,  H04B10/801

摘要： An apparatus for transmitting data at high data rates, between two systems that move relative to one another is provided. The apparatus includes an optical fiber and an axial module on one of the two systems for the purpose of axial data coupling, using the optical fiber and a lateral module on another of the two systems for the purpose of lateral data coupling using the optical fiber.

摘要翻译： 提供了一种用于以高数据速率传输数据的装置，在两个相对于彼此移动的系统之间。 该装置包括在两个系统中的一个系统上的光纤和轴向模块，用于轴向数据耦合，在两个系统中的另一个系统上使用光纤和横向模块，用于使用光纤的横向数据耦合。

公开(公告)号：US08233793B2

公开(公告)日：2012-07-31

申请号：US13079735

申请日：2011-04-04

申请人： Stephen Nelson ,  Kishore Kamath ,  John Hsieh

发明人： Stephen Nelson ,  Kishore Kamath ,  John Hsieh

IPC分类号： H04B10/08 ,  H04B10/22

CPC分类号： H04B10/40 ,  H04B10/0799

摘要： An optoelectronic device uses microcode to perform an end of life calculation for the optoelectronic device. In a disclosed example, the optoelectronic device senses environmental and operational parameters under changing conditions during device operation. The optoelectronic device then calculates the end of life for itself based on one or more of the sensed environmental and/or operational parameters. The calculation can be done in real time and using digital logic. The calculation can provide a result in a format which is useful to a host system with which the device is connected. The optoelectronic device may automatically shut itself down upon reaching its calculated end of life.

摘要翻译： 光电子器件使用微码来执行光电器件的寿命计算。 在公开的示例中，光电器件在器件操作期间在变化的条件下感测环境和操作参数。 光电子器件然后基于感测到的环境和/或操作参数中的一个或多个来计算其自身的寿命。 可以实时计算并使用数字逻辑。 该计算可以提供对与设备连接的主机系统有用的格式的结果。 光电器件在达到其计算寿命结束时可自动关闭自身。

公开(公告)号：US08200096B2

公开(公告)日：2012-06-12

申请号：US12518093

申请日：2007-12-06

申请人： Takemasa Tamanuki ,  Won-Seok Jung

发明人： Takemasa Tamanuki ,  Won-Seok Jung

IPC分类号： H04B10/22

CPC分类号： H04B10/40

摘要： An optical transceiver which converts a plurality of optical signals input from a first side into electrical signals so as to output the electrical signals to a second side and converts a plurality of electrical signals input from the second side into optical signals so as to output the optical signals to the first side.

摘要翻译： 一种光收发器，其将从第一侧输入的多个光信号转换为电信号，以将电信号输出到第二侧，并将从第二侧输入的多个电信号转换为光信号，以输出光信号 信号到第一侧。

公开(公告)号：US20050249501A1

公开(公告)日：2005-11-10

申请号：US10838389

申请日：2004-05-04

申请人： Theodore Wolcott ,  Johnny Harris ,  Richard Ertel

发明人： Theodore Wolcott ,  Johnny Harris ,  Richard Ertel

IPC分类号： H04B10/00 ,  H04B10/10 ,  H04B10/105 ,  H04B10/22

CPC分类号： H04B10/1127 ,  H04B10/118

摘要： A free space laser communication system uses subcarrier multiplexing to prepare multiple data communication channels for impressing onto a laser carrier. Sending and receiving terminals mutually track to insure acquisition of the transmitted data signals.

摘要翻译： 自由空间激光通信系统使用副载波多路复用来准备多个数据通信信道以将其压印到激光载体上。 发送和接收终端相互跟踪，以确保获取所发送的数据信号。

公开(公告)号：US20050207698A1

公开(公告)日：2005-09-22

申请号：US10511799

申请日：2003-04-08

申请人： Thomas Weiser

发明人： Thomas Weiser

IPC分类号： H04R1/10 ,  A41D1/00 ,  A45F5/00 ,  A45F5/02 ,  H04B10/10 ,  H04B10/105 ,  H04B10/22 ,  H04R5/02 ,  H04R5/033 ,  G02B6/26

CPC分类号： H04R5/023 ,  A41D1/002 ,  A45F5/00 ,  A45F5/02 ,  A45F2003/006 ,  A45F2005/006 ,  A45F2200/0508 ,  H04R2201/023

摘要： In a signal transmission system (1), a signal source device (2) that is arranged to generate a transmission signal, and a signal sink device (4) that is arranged to process the transmission signal, the two having, provided between them, transmission means that are arranged for the transmission of a signal representing the transmission signal, are coupled for the transmission of signals, the signal source device (2) being arranged to emit an optical signal (S) that represents the transmission signal generated, the signal sink device (4) being arranged to receive the optical signal (S) emittable by the signal source device (2), and the transmission means being formed by light-guiding means (7) that are able to be coupled optically to the signal source device (2) and the signal sink device (4) and that are arranged to transmit the optical signal (S).

摘要翻译： 在信号传输系统（1）中，设置成产生发送信号的信号源装置（2）和被配置为处理发送信号的信号接收装置（4），其中， 被配置为传送表示发送信号的信号的发送装置被耦合用于信号的发送，信号源装置（2）被布置为发射表示所生成的发送信号的光信号（S），信号 宿设备（4）被布置成接收由信号源设备（2）发射的光信号（S），并且传输装置由光导装置（7）形成，光导装置能够光学耦合到信号源 设备（2）和信号宿设备（4），并且被布置为发送光信号（S）。

公开(公告)号：US6160651A

公开(公告)日：2000-12-12

申请号：US473431

申请日：1999-12-29

申请人： Gee-Kung Chang ,  Georgios Ellinas ,  Richard Graveman ,  Clyde Monma

发明人： Gee-Kung Chang ,  Georgios Ellinas ,  Richard Graveman ,  Clyde Monma

IPC分类号： H04K1/00 ,  H04B10/00 ,  H04B10/22 ,  H04J14/02 ,  H04L12/56 ,  H04Q3/52 ,  H04Q11/00

CPC分类号： H04J14/0294 ,  H04J14/0227 ,  H04J14/0241 ,  H04J14/0278 ,  H04J14/0283 ,  H04J14/0284 ,  H04J14/0293 ,  H04J14/0295 ,  H04J14/0298 ,  H04Q11/0062 ,  H04Q2011/0016 ,  H04Q2011/0073 ,  H04Q2011/0081 ,  H04Q2011/0088

摘要： An optical signaling header technique applicable to optical networks wherein packet routing information is embedded in the same channel or wavelength as the data payload so that both the header and data payload propagate through network elements with the same path and the associated delays. The technique effects survivability and security of the optical networks by encompassing conventional electronic security with an optical security layer by generating replicated versions of the input data payload at the input node, and the transmission of each of the replicated versions over a corresponding one of the plurality of links. Moreover, each of the links is composed of multiple wavelengths to propagate optical signals or optical packets, and each of the replicated versions of the data payload may be propagated over a selected one of the wavelengths in each corresponding one of the plurality of links.

摘要翻译： 一种适用于光网络的光信令报头技术，其中分组路由信息被嵌入与数据有效载荷相同的信道或波长，以便报头和数据有效载荷通过具有相同路径和相关延迟的网络元件传播。 该技术通过在输入节点处生成输入数据有效载荷的复制版本以及在多个对应的一个中的每个复制版本的传输来通过包含具有光学安全层的常规电子安全性来影响光网络的生存性和安全性 的链接。 此外，每个链路由多个波长组成以传播光信号或光分组，并且数据有效载荷的复制版本中的每一个可以在多个链路中的每个对应的一个链路中的所选波长中的所选波长中传播。

公开(公告)号：US6141131A

公开(公告)日：2000-10-31

申请号：US957458

申请日：1997-10-24

申请人： Gary Brooker ,  J. Scott McDonald ,  Jeffrey Scott Brooker

发明人： Gary Brooker ,  J. Scott McDonald ,  Jeffrey Scott Brooker

IPC分类号： H01J61/52 ,  H01J61/54 ,  H04B10/02 ,  H04B10/04 ,  H04B10/10 ,  H04B10/105 ,  H04B10/22 ,  H04B10/28 ,  H05B39/04 ,  H05B41/24 ,  H05B41/38

CPC分类号： H04B10/50 ,  H05B39/044 ,  H05B41/38

摘要： Methods and apparatuses for high-speed control of lamp intensity and for high-speed optical data communication are disclosed. In particular embodiments, an arc, plasma or halogen lamp is provided with the ability to change wavelengths and/or intensities at high rates (up to 10 gigahertz) by maintaining materials which may be solid or liquid under typical lamp operation or storage conditions in the vapor state. This method and apparatus is particularly applicable to microscopy and high-speed optical data communication, particularly at wavelengths in the visible and ultraviolet spectra.

摘要翻译： 公开了用于灯强度高速控制和高速光数据通信的方法和装置。 在特定实施例中，电弧，等离子体或卤素灯具有通过在典型的灯操作或存储条件下保持固体或液体的材料，以高速率（高达10吉赫兹）来改变波长和/或强度的能力 蒸汽状态。 该方法和装置特别适用于显微镜和高速光学数据通信，特别是在可见光和紫外光谱中的波长。

公开(公告)号：US6068627A

公开(公告)日：2000-05-30

申请号：US988362

申请日：1997-12-10

申请人： James Henry Orszulak ,  Gary Lee Dobbins, Jr.

发明人： James Henry Orszulak ,  Gary Lee Dobbins, Jr.

IPC分类号： A61B17/00 ,  A61B18/00 ,  A61B18/12 ,  A61B18/14 ,  A61B18/18 ,  A61B19/00 ,  A61M1/00 ,  G02B6/38 ,  G02B6/42 ,  H04B10/00 ,  H04B10/22 ,  A61B17/39

CPC分类号： G02B6/3895 ,  A61B18/12 ,  A61B18/14 ,  A61B90/90 ,  A61B90/98 ,  A61B18/18 ,  A61B2017/00482 ,  A61B2018/00178 ,  A61B2018/00988 ,  A61B2217/005 ,  A61B2217/007 ,  G02B2006/4297

摘要： A qualifying connection for an instrument attaches to a source of electrosurgery energy to and the instrument and has first and second parts coupled to the instrument and the source, respectively. Optical couplings on the connection transmit invisible energy to identify the instrument and are proximate on the first and second parts. A light modifier on the first part is proximal to the second part for modification of radiation in the infrared wavelengths so infrared transmitters encode signals and non contact coded proximity detectors on the second part are the coupled detectors. Non contact coded proximity detectors respond to modified infrared light establishing an Nth bit identification code. An infrared light supply in the source pass from the transmitters across the communicating couplings for encoding signals by modification of the infrared light with a light modifier. Mechanical attachments include conjugating male and female portions physically extending between the parts for mating engagement. The attachments juxtaposition the parts when the attachments geometrically conjugate to geographically positioning the couplings proximate for communicating. The attachments have one or more conductors for delivery of high frequency energy from the source to the instrument. A cable fits between the first part of the connection and the instrument and has electrical conductors for carrying energy passing through the first part of the connection from the source to the instrument. An identifying circuit couples to the second part and responds to invisible light optically communicated across the couplings for verifying the type of instrument connected by the cable to the source.

摘要翻译： 仪器的合格连接将电外科手术的能量连接到仪器，并分别具有耦合到仪器和源的第一和第二部分。 连接上的光耦合器传输不可见的能量以识别仪器，并且在第一和第二部分上接近。 第一部分上的光调节器靠近第二部分，用于修改红外波长中的辐射，因此红外发射器编码信号，第二部分上的非接触编码的接近检测器是耦合的检测器。 非接触编码的接近检测器响应修改的红外光，建立第N位识别码。 源中的红外线光源通过通信耦合器从发射器通过，用于通过用光改性剂修改红外光来对信号进行编码。 机械附件包括在部件之间物理延伸的用于配合接合的阳和阴部分的接合。 当附件几何结合在一起时，附件将零件并置，以将联轴器定位在靠近以进行通信。 附件具有一个或多个导体，用于将高频能量从源传送到仪器。 电缆适配在连接的第一部分和仪器之间，并且具有用于承载通过从源到仪器的连接的第一部分的能量的电导体。 识别电路耦合到第二部分并且响应于在耦合件之间光学传递的不可见光，以验证由电缆连接到源的仪器的类型。

公开(公告)号：US5986786A

公开(公告)日：1999-11-16

申请号：US754240

申请日：1996-11-20

申请人： William F. Crandall, Jr. ,  Billie L. Bentzen

发明人： William F. Crandall, Jr. ,  Billie L. Bentzen

IPC分类号： B61B13/00 ,  G08G1/005 ,  G08G1/123 ,  G08G1/127 ,  H04B10/00 ,  H04B10/22

CPC分类号： H04B10/1141

摘要： Described are novel passenger conveyance vehicles and passenger transit systems which are configured to transmit signals which, when properly received and converted, provide intelligible non-visual communication to current and/or prospective passengers. On embodiment relates to improvement in a passenger conveyance vehicle having front, back and side portions defining an enclosure for occupation by one or more passengers, one of the side portions having therein at least one door mechanism enabling passenger ingress to and egress from the vehicle, the side portion being hereinafter referred to as the door side, the improvement comprising a frontal transmitter disposed at the front of the vehicle and delivering a frontal frequency modulated lightwave signal in a three-dimensional pattern so as to enable a person disposed ahead of and on the door side of the approaching vehicle to be within the frontal signal pattern as the vehicle continues along at least a substantial portion of its normal line of travel and approaches such person; the front signal, if suitably received and converted, providing intelligible communication to a person within the frontal signal pattern. In another embodiment, the invention provides a passenger transit system comprising a) a plurality of terminals at which one or more conveyance vehicles periodically arrive and depart, the terminals each having at least one adjacent walkway, and the conveyance vehicles each having front, back and side portions defining an enclosure for occupation by one or more passengers, one of the side portions having therein at least one door mechanism enabling passenger ingress to and egress from the vehicle; and b) at least one transmitter disposed at each of one or more of the terminals, each transmitter delivering a frequency modulated lightwave signal in a three-dimensional pattern so as to enable a person using the walkway to be within the pattern of the transmitter as the person approaches the respective terminal; the signals from each of the transmitters being the same or different, and if suitably received and converted, providing intelligible communication to a person within the pattern. In a preferred embodiment, the transit system further comprises a frontal transmitter as described above.