公开(公告)号：WO2004049014A3

公开(公告)日：2006-06-22

申请号：PCT/US0337509

申请日：2003-11-20

Applicant: BOOKHAM TECHNOLOGY PLC

Inventor： EDWARDS PHILLIP J ,  LEBBY MICHAEL S ,  MEHTA SANJAY SHASHIKANT ,  SIMONEAUX CHRIS ,  VANDENBERG JOSEPH JOHN

IPC: G02B6/42 ,  H01R13/24 ,  H01S5/022 ,  G02B6/00 ,  H01L33/00 ,  H04B10/00

CPC classification number: G02B6/4292 ,  H01R12/52 ,  H01R13/2414

Abstract: A small form factor pluggable optoelectronic module and pluggable equipment including an elongated optoelectronic module housing with first and second ends. The housing includes a cavity formed in the first end to nestingly receive one of a plurality of different optoelectronic modules in a horizontal-axis pluggable configuration. An electrical connector, which is one of a card edge connector and a multi-pin connector, is mounted in the housing adjacent the second end. An adapter is mounted in the housing to pluggably receive the one of the plurality of different optoelectronic modules and to electrically couple the one of the plurality of different optoelectronic modules to the electrical connector in a selected configuration.

Abstract translation: 一种小型可插拔光电模块和可插拔设备，包括具有第一和第二端的细长光电子模块外壳。 壳体包括形成在第一端中以在水平轴可插拔构造中嵌套地接收多个不同光电子模块中的一个的空腔。 作为卡缘连接器和多针连接器之一的电连接器安装在与第二端相邻的壳体中。 适配器安装在壳体中以可插拔地接收多个不同光电子模块中的一个，并且以选定的配置将多个不同光电子模块中的一个电耦合到电连接器。

公开(公告)号：WO2006055399A1

公开(公告)日：2006-05-26

申请号：PCT/US2005/040813

申请日：2005-11-10

Applicant: BOOKHAM TECHNOLOGY PLC ,  ARNONE, David, F.

Inventor： ARNONE, David, F.

IPC: G02B7/00 ,  G02B7/182 ,  G12B5/00

CPC classification number: G02B7/1825 ,  G02B7/004

Abstract: An optical adjuster (16) includes a constraint joint (256) having a contact (258A) and a contact engager (258B). The contact (258A) includes a contact region (268) that is rounded, and the contact engager (258B) includes a first wall (270A), a second wall (270B), and a third wall (270C). Further, the walls (270A) (270B) (270C) are arranged so that the contact region (268) simultaneously contacts only one location on each wall (270A) (270B) (270C) to create a true three point contact that provides three degrees of constraint. One or more of the walls (270A), (270B), (270C) includes a contact pad (274) that engages the contact (258A). Each contact pad (274) can be made of a hard, relatively low friction material with a low friction surface (273).

Abstract translation: 光学调节器（16）包括具有触点（258A）和触点接合器（258B）的约束接头（256）。 接触件（258A）包括圆形的接触区域（268），接触接合器（258B）包括第一壁（270A），第二壁（270B）和第三壁（270C）。 此外，壁（270A）（270B）（270C）布置成使得接触区域（268）同时仅接触每个壁（270A）（270B）（270℃）上的一个位置，以产生真正的三点接触，其提供三个 约束程度。 壁（270A），（270B），（270C）中的一个或多个包括接合触点（258A）的接触垫（274）。 每个接触垫（274）可以由具有低摩擦表面（273）的硬的，较低摩擦的材料制成。

公开(公告)号：WO2005114307A1

公开(公告)日：2005-12-01

申请号：PCT/CA2005/000781

申请日：2005-05-20

Applicant: BOOKHAM TECHNOLOGY PLC ,  PROSYK, Kelvin ,  HAYSOM, Joan

Inventor： PROSYK, Kelvin ,  HAYSOM, Joan

IPC: G02F1/015

CPC classification number: B82Y20/00 ,  G02F1/015 ,  G02F1/01708 ,  G02F1/025 ,  G02F2001/0157 ,  G02F2001/212 ,  G02F2201/063 ,  G02F2202/108 ,  H01L21/265 ,  H01S5/0265 ,  H01S5/2063 ,  H01S5/22

Abstract: A monolithically integrated electroabsorption modulated laser having a ridge waveguide structure, has lateral ion implantation. The integrated device has a laser section and a modulator section. The modulator section has ion implanted regions adjacent to the waveguide ridge. The implanted regions penetrate through the top cladding layer to reduce capacitance within the intrinsic active core of the reverse biased modulator and allow a shallow etched ridge waveguide structure to be used for the modulator. The device provides good optical coupling, efficient manufacturing, and good high power performance.

Abstract translation: 具有脊波导结构的单片集成电吸收调制激光器具有横向离子注入。 集成装置具有激光部和调制部。 调制器部分具有与波导脊相邻的离子注入区域。 注入区域穿透顶部包层以减小反向偏置调制器的本征有效核心内的电容，并允许将浅蚀刻脊波导结构用于调制器。 该器件提供良好的光耦合，高效的制造和良好的高功率性能。

公开(公告)号：WO2005046012A1

公开(公告)日：2005-05-19

申请号：PCT/CA2004/001924

申请日：2004-11-05

Applicant: BOOKHAM TECHNOLOGY PLC ,  REID, Benoît

Inventor： REID, Benoît

IPC: H01S5/00

CPC classification number: H01S5/3434 ,  B82Y20/00 ,  H01S5/2009 ,  H01S5/3211 ,  H01S5/34306 ,  H01S5/34313 ,  H01S5/34346 ,  H01S5/3438

Abstract: A semiconductor laser structure having confinement layers to confine electrons to an active region (quantum wells) and having separate antimonide-based cladding layers to provide additional electron confinement and photon confinement is suited to high temperature operation. The structure is suitable for lasing across telecommunications wavelengths from 980 nm to 1.55 µm (microns) . The cladding layer uses AlAsSb which can be lattice-matched to InP and can be used to achieve large conduction band offsets. It is very useful for coolerless (without thermo-electric cooler) operation.

Abstract translation: 具有将电子限制到有源区（量子阱）并具有单独的基于锑化物的包覆层以提供额外的电子限制和光子约束的限制层的半导体激光器结构适用于高温操作。 该结构适用于从980nm到1.55μm（微米）的电信波长的激光。 包层使用可与InP晶格匹配的AlAsSb，可用于实现大的导带偏移。 对于无冷却器（无热电冷却器）操作非常有用。

公开(公告)号：WO2005045498A1

公开(公告)日：2005-05-19

申请号：PCT/IB2004/003663

申请日：2004-11-09

Applicant: BOOKHAM TECHNOLOGY PLC ,  AYLIFFE, Michael, H.

Inventor： AYLIFFE, Michael, H.

IPC: G02B6/42

CPC classification number: G02B6/4206 ,  G02B6/4204 ,  G02B6/4208 ,  G02B6/4228

Abstract: An optoelectric subassembly including a receptacle assembly with an optoelectric device mounted therein to define a light axis. The receptacle assembly includes an optical fiber mounting structure defining an opening with an end of an optical fiber received therein. The mounting structure and opening are designed to position the received optical fiber with an end facet substantially perpendicular to the light axis. A first lens is mounted in the receptacle assembly adjacent the optoelectronic device in the light axis and a ball lens is mounted in the receptacle assembly and positioned in the light axis. The ball lens is mounted so as to be in abutting engagement with the facet of an optical fiber inserted into the opening. By forming the ball lens with a diameter equal to the diameter of a mounting ferrule on the end of the fiber and also equal to the diameter of the ferrule receiving opening, the ball lens is self-aligning.

Abstract translation: 一种光电子组件，包括其中安装有光电装置的插座组件以限定光轴。 插座组件包括限定开口的光纤安装结构，其中容纳有光纤的端部。 安装结构和开口设计成使接收的光纤具有基本上垂直于光轴的端面。 第一透镜在光轴中邻近光电器件安装在插座组件中，并且球形透镜安装在插座组件中并且定位在光轴中。 球透镜被安装成与插入到开口中的光纤的面相邻接。 通过形成直径等于纤维端部上的安装套圈的直径的球透镜，并且也等于套圈接收开口的直径，球透镜是自对准的。

公开(公告)号：WO2004081629A1

公开(公告)日：2004-09-23

申请号：PCT/GB2004/000972

申请日：2004-03-11

Applicant: BOOKHAM TECHNOLOGY PLC ,  OLDROYD, Antony ,  PENTNEY, Philip ,  ZAYER, Nadhum

Inventor： OLDROYD, Antony ,  PENTNEY, Philip ,  ZAYER, Nadhum

IPC: G02B6/42

CPC classification number: G02B6/4239 ,  G02B6/4225

Abstract: A method of actively aligning an optic fibre with an optic element defined in an optic chip supported on a carrier, such as an aluminium nitride carrier including slots to control heat transfer, wherein the active alignment process is carried out with the fibre held in molten glass on the carrier, and the glass is solidified at the end of the active alignment process to fix the fibre in the desired alignment with respect to the optic element.

Abstract translation: 一种将光纤与定位在载体上的光学芯片中定义的光学元件主动对准的方法，例如包括槽的氮化铝载体以控制热传递，其中主动对准过程是将纤维保持在熔融玻璃中 在载体上，并且玻璃在主动对准过程结束时固化，以将纤维相对于光学元件固定在期望的对准中。

公开(公告)号：WO2004073122A3

公开(公告)日：2004-08-26

申请号：PCT/US2004/003741

申请日：2004-02-09

Applicant: BOOKHAM TECHNOLOGY PLC

Inventor： MUSK, Robert, William

IPC: H01L27/15

Abstract: A power monitoring arrangement for semiconductor light emitting devices used in optoelectronic packages includes a mounting structure (11), a light emitting device (10), and a monitor photodetector (16). The mounting structure has a mounting surface with the light emitting device and the monitor photodetector positioned thereon. The light emitting device provides emitted light at a monitoring output (13) and an active output (34). The monitor photodetector has a light sensitive region (18) and is positioned on the mounting surface of the mounting structure proximate the monitoring output of the light emitting device. A hemisphere (19) of material is formed to include at least the light sensitive region of the monitor photodetector and the monitoring output of the light emitting device. An outer surface of the hemisphere operates as a reflecting surface to reflect light from the monitoring output of the light emitting device to the light sensitive region of the monitor photodetector.

公开(公告)号：WO2004047151A9

公开(公告)日：2004-08-05

申请号：PCT/US0337107

申请日：2003-11-20

Applicant: BOOKHAM TECHNOLOGY PLC

Inventor： EDWARDS PHILLIP J ,  JOINER CHARLES STEVEN ,  NORTHRUP OLIVER W

IPC: H04B10/00 ,  H04B10/02 ,  H04B10/08 ,  H04B10/152 ,  H04B10/24 ,  H01L

CPC classification number: H04B10/40

Abstract: An optical transceiver module is disclosed with improved digital diagnostic integrated circuits. The optical transceiver includes an electrical-to-optical transmitter and an optical-to-electrical receiver each coupled to a digital diagnostic integrated circuit. A bi-directional 2-wire control interface is provided and a microcontroller couples the digital diagnostic integrated circuit to the control interface. Various methods are described for using the microcontroller to incorporate changes or diagnostic functions in the digital diagnostic integrated circuit.

Abstract translation: 公开了一种具有改进的数字诊断集成电路的光收发器模块。 光收发器包括电 - 光发射机和每个耦合到数字诊断集成电路的光 - 电接收机。 提供双向2线控制接口，微控制器将数字诊断集成电路耦合到控制接口。 描述了使用微控制器将更改或诊断功能纳入数字诊断集成电路的各种方法。

公开(公告)号：WO2004042967A3

公开(公告)日：2004-07-08

申请号：PCT/GB0304747

申请日：2003-11-03

Applicant: BOOKHAM TECHNOLOGY PLC ,  GIBSON MATTHEW

Inventor： GIBSON MATTHEW

IPC: G01J4/00 ,  H04B10/61 ,  H04B10/155

CPC classification number: H04B10/61 ,  G01J4/00

Abstract: An Optical communications apparatus, comprising: (a) an optical integrated device comprising an input, one or more integrated optical component(s) and an output, arranged such that light received by the input is propagated by the optical component(s) and exits the device as an output light beam; (b) a light beam diverter arranged to divert a sample portion only of the power of the output light beam; (c) a light detector arranged to detect the sample portion of the output light beam; and (d) a polariser located between the light beam diverter and the light detector and/or between the output of the optical integrated device and the light beam diverter, the polariser being arranged such that if light of a predetermined polarisation is received by the optical integrated device, the polariser propagates light of that polarisation only, thereby substantially to prevent light other than of the predetermined polarisation being detected by the light detector.

Abstract translation: 一种光通信设备，包括：（a）光集成装置，包括输入端，一个或多个集成光
部件和输出端，布置成使得由输入端接收的光由光部件传播并退出 该设备作为输出光束; （b）光束分流器，其被设置为仅转移输出光束的功率的样本部分; （c）光检测器，用于检测输出光束的样本部分; （d）位于光束分流器和光检测器之间和/或位于光学集成装置的输出端和光束分流器之间的偏振器，偏振器被布置成使得如果预定偏振的光被光学接收器 偏振器只传播该偏振光，从而基本上防止光检测器检测到预定偏振以外的光。

公开(公告)号：WO2004001918A3

公开(公告)日：2004-06-17

申请号：PCT/GB0302700

申请日：2003-06-23

Applicant: BOOKHAM TECHNOLOGY PLC ,  LICHTENSTEIN NORBERT L ,  FILY ARNAUD ,  SCHMIDT BERTHOLD ,  REID BENOIT ,  KNIGHT GORDON D ,  GLEW RICK

Inventor： LICHTENSTEIN NORBERT L ,  FILY ARNAUD ,  SCHMIDT BERTHOLD ,  REID BENOIT ,  KNIGHT GORDON D ,  GLEW RICK

IPC: H01S3/00 ,  H01S5/00 ,  H01S5/20 ,  H01S5/22 ,  H01S5/223

CPC classification number: H01S5/2232 ,  H01S5/0655 ,  H01S5/2059 ,  H01S5/222 ,  H01S5/2226 ,  H01S5/2231

Abstract: A self-aligned laser structure with an integral active and guiding layer is disclosed. It is comprised of a continuous active region and a current blocking region forming a lateral waveguide. The blocking region has an index of refraction n1 and a continuous guiding layer has an index of refraction n2, wherein n2 is greater than n1. The blocking region has a real refractive index step to form a transverse optical mode.

Abstract translation: 公开了具有整体有源和引导层的自对准激光器结构。 它由连续的有源区和形成横向波导的电流阻挡区构成。 阻挡区域具有折射率n1，并且连续引导层具有折射率n2，其中n2大于n1。 阻挡区域具有实际折射率步骤以形成横向光学模式。