ENCAPSULATED OPTICAL FIBER END-COUPLED DEVICE
    91.
    发明申请
    ENCAPSULATED OPTICAL FIBER END-COUPLED DEVICE 审中-公开
    封装的光纤端接耦合器件

    公开(公告)号:WO2004019098A1

    公开(公告)日:2004-03-04

    申请号:PCT/IB2003/003916

    申请日:2003-08-20

    Applicant: HYMITE A/S

    Inventor: KILIAN, Arnd

    Abstract: The disclosure relates to encapsulated optical fiber end-coupled devices. An optical assembly (20) may include a fiber holder (22, 24) and a cap (26) with an optical component (90) mounted to its underside. The optical component may be aligned with a fiber (30) passing between a substrate (22) and a second section (24) of the fiber holder to allow optical signals to be coupled between the optical component and the fiber. Techniques for assembling the fiber holder and the cap may facilitate the formation of hermetic seals to provide a protective environment for the optical component.

    Abstract translation: 本发明涉及封装的光纤端耦合器件。 光学组件(20)可以包括光纤保持器(22,24)和具有安装在其下侧的光学部件(90)的帽(26)。 光学部件可以与通过光纤保持器的基板(22)和第二部分(24)之间的光纤(30)对准,以允许光信号耦合在光学部件和光纤之间。 用于组装纤维保持器和盖子的技术可以促进气密密封的形成,从而为光学部件提供保护环境。

    THREE DIMENSIONAL ALIGNMENT METHOD AND SYSTEM
    93.
    发明申请
    THREE DIMENSIONAL ALIGNMENT METHOD AND SYSTEM 审中-公开
    三维对齐方法与系统

    公开(公告)号:WO2003069389A1

    公开(公告)日:2003-08-21

    申请号:PCT/SE2003/000253

    申请日:2003-02-14

    CPC classification number: G02B6/4238 G02B6/4225 G02B6/4226 G02B6/4227

    Abstract: ABSTRACTA system for achieving fixation of one or more moveable micro machined platforms for passively aligned optical components, comprising - a support structure containing structures for passive alignment of optical components- platform(s) containing structures for passive alignment of optical components- actuators for actively aligning the already passively aligned components on the platform(s) and the support structure to each other, where the actuators are strong enough while actuating to keep the platform(s) steady during fixation and weak enough while not actuating so as not to impede the fixation- a fixation mechanism to fixate the moveable platform(s) to the support structure.

    Abstract translation: 用于实现用于被动对准的光学部件的一个或多个可移动微加工平台的固定的ABSTRACTA系统,包括:包含用于光学部件的被动对准的结构的支撑结构 - 包含用于光学部件的被动对准的结构的平台 - 用于主动对准已被动地 平台上的对准部件和支撑结构彼此相对,其中致动器足够坚固,同时致动以在固定期间保持平台稳定,并且在不致动的同时足够弱以便不妨碍固定 - 固定机构来固定可移动平台 到支撑结构。

    METHOD OF SECURING AN OPTICAL FIBRE TO AN ELECTRONIC PACKAGE
    95.
    发明申请
    METHOD OF SECURING AN OPTICAL FIBRE TO AN ELECTRONIC PACKAGE 审中-公开
    将光纤保护到电子封装的方法

    公开(公告)号:WO0241052A3

    公开(公告)日:2003-05-30

    申请号:PCT/GB0105073

    申请日:2001-11-16

    Abstract: An optical fibre is secured to an electronic package (10) by, firstly, providing in a wall (14) of the package (10) an electrically conductive tube (12), an inductance arrangement (16-22) in magnetically co-operational relation to the tube (12) and a securing agent inside the tube, then secondly inserting the fibre into the tube (12) and passing an RF current through the inductance arrangement (16). The current is such as to melt the securing agent and, when the securing agent is allowed to cool, a bond is formed between the fibre and the tube (12). The package (10) is preferably an LTCC multilayer package with the inductance (16) being formed in adjacent layers and the tube (12) is preferably composed of a metallic ink which is supplied to a stepwise-circular cylindrical cavity likewise formed in adjacent layers.

    Abstract translation: 光纤通过首先在封装(10)的壁(14)中提供导电管(12),电磁配合(16-22)在磁性协同操作中固定到电子封装(10) 与管(12)的关系和管内的固定剂,然后将光纤二次插入管(12)中并使RF电流通过电感装置(16)。 电流使得固定剂熔化,并且当固定剂被冷却时,在纤维和管(12)之间形成结合。 封装(10)优选是LTCC多层封装,其中电感(16)形成在相邻层中,并且管(12)优选地由金属墨构成,该金属墨供给到同样形成在相邻层中的逐步圆柱形腔 。

    GLASS BONDED FIBER ARRAY AND METHOD FOR THE FABRICATION THEREOF
    96.
    发明申请
    GLASS BONDED FIBER ARRAY AND METHOD FOR THE FABRICATION THEREOF 审中-公开
    玻璃粘结纤维阵列及其制造方法

    公开(公告)号:WO03023460A3

    公开(公告)日:2003-05-01

    申请号:PCT/US0228765

    申请日:2002-09-09

    Abstract: In accordance with the present invention a fiber optic array 100 is provided. The array includes a substrate 10 having a fiber support surface. The array 100 further includes an optical fiber having a fiber portion that includes an un-jacketed, un-buffered optical core segment. The un-jacketed, un-buffered optical core segment is placed in contact with the fiber support surface 12 to orient the optical core segment at a selected position relative to the support surface 12. In addition, the array 100 includes a solder glass chemically bonded to the optical core segment and the fiber support surface so that the optical core segment is secured at a predetermined location relative to the support surface 12 of the substrate 10. A method for fabricating such a fiber optic array 100 is also provided.

    Abstract translation: 根据本发明,提供了一种光纤阵列100。 阵列包括具有纤维支撑表面的基底10。 阵列100还包括具有光纤部分的光纤,所述光纤部分包括无夹套的无缓冲光芯段。 将未包覆的未缓冲的光学核心段放置成与光纤支撑表面12接触以将光学核心段相对于支撑表面12定向在选定位置。另外,阵列100包括化学键合的焊料玻璃 连接到光学芯段和光纤支撑表面,使得光学芯段被固定在相对于衬底10的支撑表面12的预定位置处。还提供了用于制造这种光纤阵列100的方法。

    METAL PLATED OPTICAL FIBERS
    97.
    发明申请
    METAL PLATED OPTICAL FIBERS 审中-公开
    金属镀膜光纤

    公开(公告)号:WO2003019253A2

    公开(公告)日:2003-03-06

    申请号:PCT/US2002/019526

    申请日:2002-06-19

    Abstract: An electrode assembly for electroplating portions of nonconductors comprises an insulating frame having a first projection opposite a second projection. A metal filament provides a negative pole connected from the first projection to the second projection. A first conductive plate is attached to the insulating frame at a first distance from the metal filament. A second conductive plate is attached to the insulating frame at a first distance from the metal filament. A second conductive plate is located at a second distance from the metal filament. The first plate and the second plate are included in the positive pole of the electrode assembly used to provide a conductive composite coating on the surface of a nonconductor, preferably an optical fiber.

    Abstract translation: 用于电镀部分非导体的电极组件包括具有与第二突起相对的第一突起的绝缘框架。 金属细丝提供从第一投影连接到第二投影的负极。 第一导电板在距离金属丝第一距离处连接到绝缘框架。 第二导电板在距离金属丝第一距离处连接到绝缘框架。 第二导电板位于距金属丝第二距离处。 第一板和第二板包含在用于在非导体,优选光纤的表面上提供导电复合涂层的电极组件的正极中。

    光ファイバモジュール及び半導体レーザモジュール
    98.
    发明申请
    光ファイバモジュール及び半導体レーザモジュール 审中-公开
    光纤模块和半导体激光模块

    公开(公告)号:WO2002084359A1

    公开(公告)日:2002-10-24

    申请号:PCT/JP2002/003559

    申请日:2002-04-09

    CPC classification number: G02B6/2558 G02B6/4238 G02B6/4248

    Abstract: An optical fiber module capable of distributing an external force to reduce a load on the optical fiber itself, and a semiconductor laser module attached with the optical fiber module. The optical fiber module (M) includes (the end of) an optical fiber (F) comprising covered unit (1) covered with a coating material, and a metallized unit (2) closer to the end than the covered unit (1). This optical fiber (F) is inserted into a metal pipe (3), the metallized unit (2) is fixed to the metal pipe (3) by solder (4), and the covered unit (1) is fixed to the metal pipe (3) by adhesive (5).

    Abstract translation: 能够分配外力以减轻光纤本身的负载的光纤模块,以及安装有光纤模块的半导体激光模块。 光纤模块(M)包括覆盖有涂层材料的覆盖单元(1)的光纤(F)的末端,以及比被覆盖单元(1)更靠近端部的金属化单元(2)。 该光纤(F)插入到金属管(3)中,金属化单元(2)通过焊料(4)固定在金属管(3)上,被覆盖单元(1)固定在金属管 (3)通过粘合剂(5)。

    SYSTEM AND PROCESS FOR MAGNETIC FIXTURING OF OPTICAL COMPONENTS ON BENCH FOR SOLDER ATTACH
    99.
    发明申请
    SYSTEM AND PROCESS FOR MAGNETIC FIXTURING OF OPTICAL COMPONENTS ON BENCH FOR SOLDER ATTACH 审中-公开
    用于焊接附件的基板上的光学元件的磁性遮蔽的系统和过程

    公开(公告)号:WO2002059673A1

    公开(公告)日:2002-08-01

    申请号:PCT/US2002/001926

    申请日:2002-01-24

    Abstract: A magnetically-assisted fixturing process for optical components (20) on a bench (100) utilizes precision placement of an optical component (20) on a bench (100). This placement can be done either entirely passively, actively, or using a combination of active and passive alignment. The optical component (20) is then held on the bench (100) using a magnetic field. Thus, the optical component (20) is maintained in a stable relationship with respect to the bench (100), especially after it has been aligned. The optical component (20) is then affixed to the bench (100), typically by a solder bonding process. Alternatively, other bonding processes can be used, such as epoxy bonding or laser welding. In one implementation, the magnetic fixturing is maintained during the process of affixing or bonding the optical component (20). Thus, in one example, the optical bench (100) can be transported to a solder reflow oven while the optical component (20) is held on the bench (100) via the magnetic fixturing.

    Abstract translation: 用于台架(100)上的光学部件(20)的磁辅助夹持工艺利用了在台座(100)上的光学部件(20)的精确放置。 该放置可以完全被动地,主动地或者使用主动和被动对准的组合完成。 然后使用磁场将光学部件(20)保持在工作台(100)上。 因此,光学部件(20)相对于工作台(100)保持稳定的关系,特别是在对准之后。 通常通过焊接工艺将光学部件(20)固定到工作台(100)上。 或者,可以使用其它粘合工艺,例如环氧树脂粘合或激光焊接。 在一个实施方式中,在固定或接合光学部件(20)的过程中,保持磁性夹持。 因此,在一个示例中,光学台(100)可以被传送到焊料回流炉,同时光学部件(20)经由磁性固定保持在工作台(100)上。

    INTEGRATED HIGH POWER SEMICONDUCTOR LASER WITH TAPERED ACTIVE LAYER AND CO-DIRECTIONAL GRATING
    100.
    发明申请
    INTEGRATED HIGH POWER SEMICONDUCTOR LASER WITH TAPERED ACTIVE LAYER AND CO-DIRECTIONAL GRATING 审中-公开
    集成大功率半导体激光器,带有活动层和同向光栅

    公开(公告)号:WO0139341A3

    公开(公告)日:2002-08-01

    申请号:PCT/US0041425

    申请日:2000-10-23

    Applicant: SARNOFF CORP

    Abstract: A single-transverse-mode laser has a resonance cavity with an output end. A gain medium portion is disposed within the resonance cavity. The gain medium portion includes an active portion. A mode expander taper is disposed within the resonance cavity between and operationally coupled to the gain medium portion and the output end of the resonance cavity. A single-mode waveguide portion is disposed with the resonance cavity between and operationally coupled to the mode expander portion and the output end of the resonance cavity. The single-mode waveguide portion is a passive portion. The gain medium portion, the mode expander portion and the single-mode waveguide portion are integrally formed. A grating disposed at a facet of the laser provides wavelength stabilization through feedback over a narrow spectrum.

    Abstract translation: 单横模激光器具有带有输出端的谐振腔。 增益介质部分设置在谐振腔内。 增益介质部分包括有源部分。 模式扩展器锥度设置在谐振腔内并且可操作地耦合到谐振腔的增益介质部分和输出端。 单模波导部分设置有谐振腔,并且可操作地耦合到模式扩展器部分和谐振腔的输出端。 单模波导部分是被动部分。 增益介质部分,模式扩展器部分和单模波导部分一体形成。 设置在激光刻面的光栅通过窄光谱上的反馈提供波长稳定。

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