公开(公告)号：US20050058455A1

公开(公告)日：2005-03-17

申请号：US10817783

申请日：2004-04-02

申请人： Lewis Aronson ,  Lucy Hosking ,  Daniel Case ,  Jayne Hahin ,  Gerald Dybsetter

发明人： Lewis Aronson ,  Lucy Hosking ,  Daniel Case ,  Jayne Hahin ,  Gerald Dybsetter

IPC分类号： H04B10/02 ,  H04B10/08 ,  H04B10/28 ,  H04B10/00 ,  H04B10/04

CPC分类号： H04B10/07 ,  H04B10/0799 ,  H04B10/43 ,  H04B2210/08

摘要： Circuitry for monitoring the operation of an optoelectronic transceiver includes a sequence of interconnected signal processing circuits for processing an analog input signal and producing a digital result signal, where the analog signal represents one or more operating conditions of the optoelectronic transceiver. The sequence of signal processing circuits include gain circuitry for amplifying or attenuating the analog input signal by a gain value to produce a scaled analog signal, an analog to digital converter for converting the scaled analog signal into a first digital signal, and digital adjustment circuitry for digitally adjusting the first digital signal to produce the digital result signal. The digital adjustment circuitry includes shifting circuitry configured to shift an input digital signal in accordance with a shift value so as to produce a digital shifted signal. The digital result signal is stored in memory in predefined locations accessible by a host.

摘要翻译： 用于监测光电收发器的操作的电路包括一系列互连的信号处理电路，用于处理模拟输入信号并产生数字结果信号，其中模拟信号表示光电收发器的一个或多个操作条件。 信号处理电路的序列包括用于通过增益值放大或衰减模拟输入信号以产生缩放的模拟信号的增益电路，用于将缩放的模拟信号转换成第一数字信号的模数转换器，以及用于 数字调整第一数字信号以产生数字结果信号。 数字调节电路包括移位电路，其被配置为根据移位值移位输入数字信号，以产生数字移位信号。 数字结果信号存储在主机可访问的预定位置的存储器中。

公开(公告)号：US20060093367A1

公开(公告)日：2006-05-04

申请号：US11241086

申请日：2005-09-30

申请人： Luke Ekkizogloy ,  Jayne Hahin ,  Lucy Hosking ,  Gerald Dybsetter

发明人： Luke Ekkizogloy ,  Jayne Hahin ,  Lucy Hosking ,  Gerald Dybsetter

IPC分类号： H04B10/00

CPC分类号： H04B10/40

摘要： An operational optical transceiver configured to update operational firmware using an optical link of the transceiver. The optical transceiver includes at least one processor and a system memory capable of receiving firmware. The optical transceiver receives an optical signal over the optical link containing the update firmware. The optical transceiver then recovers the firmware from the optical signal. Finally, the optical transceiver provides to the system memory the recovered firmware, which when executed by the at least one processor alters the operation of the transceiver.

公开(公告)号：US20050169636A1

公开(公告)日：2005-08-04

申请号：US11077280

申请日：2005-03-09

申请人： Lewis Aronson ,  Lucy Hosking

发明人： Lewis Aronson ,  Lucy Hosking

IPC分类号： G01M11/00 ,  G01M99/00 ,  H01S5/042 ,  H01S5/068 ,  H04B10/40 ,  H04B1/40

CPC分类号： H04B10/40 ,  G01M11/00 ,  G01M11/30 ,  G01M99/002 ,  H04B10/07 ,  H04B10/0799 ,  H04B2210/08

摘要： A single-chip integrated circuit, sometimes called a controller, controls operation of a transceiver having a laser transmitter and a photodiode receiver. The controller includes memory for storing information related to the transceiver, and analog to digital conversion circuitry for receiving a plurality of analog signals from the laser transmitter and photodiode receiver, converting the received analog signals into digital values, and storing the digital values in predefined locations within the memory. Comparison logic compares one or more of these digital values with predetermined setpoints, generates flag values based on the comparisons, and stores the flag values in predefined locations within the memory. Control circuitry in the controller shuts off the laser transmitter in response to comparisons of signals with predetermined setpoints that indicate potential eye safety hazards.

摘要翻译： 有时称为控制器的单芯片集成电路控制具有激光发射器和光电二极管接收器的收发器的操作。 控制器包括用于存储与收发器相关的信息的存储器，以及用于从激光发射器和光电二极管接收器接收多个模拟信号的模数转换电路，将接收到的模拟信号转换为数字值，并将数字值存储在预定位置 在记忆中 比较逻辑将这些数字值中的一个或多个与预定设定值进行比较，基于比较生成标志值，并将标志值存储在存储器内的预定位置中。 控制器中的控制电路关闭激光发射器，以响应信号与预先确定的潜在眼睛安全隐患的设定点的比较。

公开(公告)号：US20050031352A1

公开(公告)日：2005-02-10

申请号：US10831072

申请日：2004-04-22

申请人： Greta Light ,  Lewis Aronson ,  Lucy Hosking ,  Rudolf Hofmeister

发明人： Greta Light ,  Lewis Aronson ,  Lucy Hosking ,  Rudolf Hofmeister

IPC分类号： H04B10/02 ,  H04B10/08 ,  H04B10/155 ,  H04B10/00

CPC分类号： H04B10/50 ,  H04B10/0799 ,  H04B2210/08

摘要： A host adaptor is configured to monitor operation of an optoelectronic transceiver. The host adapter includes a transceiver interface, memory, comparison logic and a host interface. The transceiver interface receives from the optoelectronic transceiver digital values corresponding to operating conditions of the optoelectronic transceiver. The memory includes one or more memory arrays for storing information related to the optoelectronic transceiver, including the digital values received from the optoelectronic transceiver. The comparison logic is configured to compare the digital values with limit values to generate flag values, wherein the flag values are stored in predefined flag storage locations within the memory during operation of the optoelectronic transceiver. The host interface enables a host device to read from host specified locations within the memory, including the predefined flag storage locations, in accordance with commands received from the host device.

摘要翻译： 主机适配器被配置为监视光电收发器的操作。 主机适配器包括收发器接口，存储器，比较逻辑和主机接口。 收发器接口从光电收发器接收对应于光电收发器的操作条件的数字值。 存储器包括用于存储与光电收发器有关的信息的一个或多个存储器阵列，包括从光电收发器接收的数字值。 比较逻辑被配置为将数字值与极限值进行比较以生成标志值，其中在光电收发器的操作期间，标志值被存储在存储器内的预定标志存储位置中。 主机接口使得主机设备可以根据从主机设备接收的命令，从存储器中的主机指定位置（包括预定义的标志存储位置）读取。

公开(公告)号：US20050196111A1

公开(公告)日：2005-09-08

申请号：US11095996

申请日：2005-03-30

申请人： Stephan Burdick ,  Lewis Aronson ,  Lucy Hosking

发明人： Stephan Burdick ,  Lewis Aronson ,  Lucy Hosking

IPC分类号： G01M11/00 ,  G01M99/00 ,  H01S5/042 ,  H01S5/068 ,  H04B10/40 ,  G02B6/36

CPC分类号： H04B10/40 ,  G01M11/00 ,  G01M11/30 ,  G01M99/002 ,  H04B10/07 ,  H04B10/0799 ,  H04B2210/08

摘要： The optoelectronic transceiver includes a housing, an optical transmitter, an optical receiver, a memory, and an interface. The optical transmitter, receiver, memory, and interface are each disposed at least partially within the housing. The memory is configured for storing information relating to operation of the transceiver. The interface is configured to allow a host to read from host specified locations within the memory. The optoelectronic transceiver also includes a first row of at least five substantially parallel and elongate pins extending from the housing, and a second row of at least five substantially parallel and elongate pins extending from the housing. The second row is substantially parallel to the first row. The optoelectronic transceiver also includes two electrical contacts each aligned with at least one of the first and second rows. The two electrical contacts are configured to be electrically coupled to the interface.

摘要翻译： 光电收发器包括壳体，光发射器，光接收器，存储器和接口。 光发射器，接收器，存储器和接口各自至少部分地设置在壳体内。 存储器被配置用于存储与收发器的操作有关的信息。 该接口被配置为允许主机从内存中指定的主机位置读取。 光电收发器还包括从壳体延伸的至少五个至少五个基本上平行和细长的销的第一排，以及从壳体延伸的至少五个基本上平行和细长的销的第二排。 第二行基本上平行于第一行。 光电收发器还包括两个电触点，每个电触头与第一和第二行中的至少一个对齐。 两个电触头被配置为电耦合到接口。

公开(公告)号：US20060239313A1

公开(公告)日：2006-10-26

申请号：US11110236

申请日：2005-04-20

申请人： Lucy Hosking

发明人： Lucy Hosking

IPC分类号： H01S3/04 ,  H01S3/00

CPC分类号： H01S5/026 ,  H01L2224/48091 ,  H01S5/02248 ,  H01S5/02415 ,  H01S5/02446 ,  H01S5/0261 ,  H01S5/06804 ,  H01L2924/00014

摘要： An optical transmit assembly in which a laser and temperature sensor are mounted on a first substrate without other heat generating components. Other heat generating components may be mounted on a second substrate that is separated from the first substrate by a thermally resistance mechanism. Accordingly, heat that is generated by other components is not as easily transferred to the laser and temperature sensor. This allows the temperature of the temperature sensor to more closely track the temperature of the laser, and allows for more efficient cooling of the laser.

摘要翻译： 一种光传输组件，其中激光和温度传感器安装在第一衬底上，而没有其他发热部件。 其他发热部件可以安装在通过耐热机构与第一基板分离的第二基板上。 因此，由其他部件产生的热不能容易地转移到激光和温度传感器。 这允许温度传感器的温度更紧密地跟踪激光器的温度，并且允许更有效地冷却激光器。

公开(公告)号：US20060083275A1

公开(公告)日：2006-04-20

申请号：US11292658

申请日：2005-12-02

申请人： James Stewart ,  Lucy Hosking ,  Anthony Ho ,  Andreas Weber

发明人： James Stewart ,  Lucy Hosking ,  Anthony Ho ,  Andreas Weber

IPC分类号： H01S3/04

CPC分类号： H04B10/572 ,  H01S5/02415 ,  H01S5/042 ,  H01S5/0612 ,  H01S5/0617 ,  H01S5/06837 ,  H01S5/0687 ,  H04B10/504

摘要： One example of a method for operating a transceiver includes selecting a first operating wavelength from a set of operating wavelengths. Next, a first control value is accessed that corresponds to the first operating wavelength. The first control value also corresponds to a first operating temperature of the transceiver, and the first operating temperature resides within a range of about 30° C. to about 50° C. Finally, the transceiver is operated substantially at the first operating temperature.

摘要翻译： 用于操作收发器的方法的一个示例包括从一组工作波长中选择第一工作波长。 接下来，访问对应于第一工作波长的第一控制值。 第一控制值也对应于收发器的第一工作温度，第一工作温度在约30℃至约50℃的范围内。最后，收发器基本上在第一工作温度下运行。

公开(公告)号：US20050078916A1

公开(公告)日：2005-04-14

申请号：US10828724

申请日：2004-04-21

申请人： Lucy Hosking

发明人： Lucy Hosking

IPC分类号： H04B10/12 ,  H04B10/24 ,  G02B6/36

CPC分类号： H04B10/40

摘要： An integrated fiber optic assembly includes some of the active components that are otherwise found in a typical transceiver. For example, a transmitter optical assembly includes a laser source, a laser driver, and a component for administering diagnostic data. A receiver optical assembly includes a photo-diode an optical converter, such as a transimpedance amplifier, and a processing control that can administer, for example diagnostic data associated with the receiver optical assembly. A combination optical assembly includes a photo-diode and a laser source, as well as many of the active components for driving, operating, or administering the laser source. In part since the active components can be placed in close proximity to each other, electrical impedance is reduced that would otherwise be present in a typical transceiver and optical subassembly.

摘要翻译： 集成光纤组件包括在典型收发器中另外发现的一些有源部件。 例如，发射器光学组件包括激光源，激光驱动器和用于管理诊断数据的部件。 接收器光学组件包括光电二极管，诸如跨阻抗放大器的光转换器，以及可以管理例如与接收器光学组件相关联的诊断数据的处理控制。 组合光学组件包括光电二极管和激光源，以及用于驱动，操作或施用激光源的许多有源部件。 部分原因是有源元件可以彼此靠近放置，因此电阻抗会降低，否则会出现在典型的收发器和光学子组件中。

公开(公告)号：US20060239314A1

公开(公告)日：2006-10-26

申请号：US11110237

申请日：2005-04-20

申请人： Lucy Hosking

发明人： Lucy Hosking

IPC分类号： H01S3/04

CPC分类号： H01S5/024 ,  H01L2224/32145 ,  H01L2224/48463 ,  H01L2224/73265 ,  H01S5/0226 ,  H01S5/02272 ,  H01S5/02415

摘要： An optical transmitter having an electro-optic transducer mounted directly on a temperature sensor. Due to the close proximity of the electro-optic transducer and the temperature sensor, the temperature sensor more accurately measures the temperature of the electro-optic transducer. This permits for more refined control of the frequency characteristics of optical light emitted by the electro-optic transducer since the emitted optical frequencies of most electro-optic transducers are heavily temperature dependent.

摘要翻译： 具有直接安装在温度传感器上的电光换能器的光发射器。 由于电光传感器和温度传感器的紧密接近，温度传感器更准确地测量了电光传感器的温度。 这允许对电光换能器发射的光的频率特性进行更精细的控制，因为大多数电光换能器的发射光频率在很大程度上依赖于温度。

公开(公告)号：US20050114697A1

公开(公告)日：2005-05-26

申请号：US10984505

申请日：2004-11-09

申请人： Kevin Cornell ,  Paul Gentieu ,  Arthur Lawson ,  Stephen Gordy ,  Lucy Hosking

发明人： Kevin Cornell ,  Paul Gentieu ,  Arthur Lawson ,  Stephen Gordy ,  Lucy Hosking

IPC分类号： G06F20060101 ,  G06F17/30 ,  H04L9/00 ,  H04L9/32 ,  H04L29/06

CPC分类号： H04L63/0428 ,  G06F21/57 ,  G06F21/72 ,  G06F21/85 ,  H04L9/0877 ,  H04L9/3234 ,  H04L63/08

摘要： Secure point to point network connections. Secure communications are accomplished between connection points. The first partner sends authentication information to a second partner. The second partner authenticates the authentication information from the first partner to verify the identity of the first partner. If the identity of the first partner is verified, high-speed data maybe streamed to the first partner. A connection between the first and second partners is policed to discover unauthorized devices connected to the connection or to discover the disconnection of a partner from the connection. If an unauthorized device is discovered or if a partner is removed, high-speed data is no longer sent on the connection.

摘要翻译： 安全点对点网络连接。 连接点之间实现安全通信。 第一个合作伙伴将身份验证信息发送给第二个合作伙伴。 第二个合作伙伴认证来自第一个合作伙伴的认证信息，以验证第一个合作伙伴的身份。 如果第一个合作伙伴的身份被验证，高速数据可能会流式传输到第一个合作伙伴。 管理第一和第二伙伴之间的连接，以发现连接到连接的未授权设备或发现合作伙伴与连接断开连接。 如果发现未经授权的设备或合作伙伴被删除，则不再在连接上发送高速数据。