公开(公告)号：WO2011139046A2

公开(公告)日：2011-11-10

申请号：PCT/KR2011/003149

申请日：2011-04-28

Applicant: 주식회사 엠이엘 ,  김병휘 ,  박만용 ,  이길동 ,  정건

Inventor： 김병휘 ,  박만용 ,  이길동 ,  정건

IPC: G02B6/38

CPC classification number: G02B6/0218

Abstract: 본 발명은 광섬유 브라그 격자가 내장된 광섬유 커넥터에 관한 것이다. 본 발명은 온도 보상용 접속구가 삽입되어 고정되는 수용부로부터 광섬유 삽입공이 형성되는 페룰의 수용부와 접촉하는 접속부가 형성되고, 상기 접속부로부터 페룰의 공간부 내경보다 작은 외경을 가지고 광섬유가 삽입되는 페룰의 입구로부터 일정한 간격을 두고 브라그 격자가 놓여지는 공간이 형성되도록 돌출되는 광섬유 지지부가 형성되며, 축방향의 중심에서 양쪽 단부를 관통하여 형성되는 온도 보상용 접속구의 광섬유 삽입공과 페룰의 광섬유 삽입공에 광섬유가 삽입되면서 브라그 격자가 페룰의 공간부에 놓여지는 광섬유 케이블과, 한쪽 단부는 상기 페룰에 고정되고, 다른 한쪽의 단부는 상기 광섬유 케이블의 광섬유 피복에 고정되는 소켓으로 구성된다.

Abstract translation: 本发明涉及光纤布拉格光栅的光纤连接器。 本发明包括：光纤电缆，其包括与从其中插入有温度补偿连接器固定的接收部分的具有光纤插入孔的套圈的接收部分接触的连接部分，以及光纤支撑件 外径小于套圈的空间部分的内径的部分，从连接部分突出，使得其中布置布拉格光栅的空间以预定的间隔从套圈的入口形成，其中 插入光纤，并且其中布拉格光栅放置在套圈的空间部分中，同时允许光纤插入温度补偿连接器的光纤插入孔中，沿轴向中心穿过两端 和套圈的光纤插入孔; 以及一端部固定在套圈上并将另一端固定在光纤电缆的光纤涂层上的插座。

公开(公告)号：WO2010114650A8

公开(公告)日：2011-09-29

申请号：PCT/US2010025011

申请日：2010-02-23

Applicant: GEN ELECTRIC ,  XIA HUA ,  STOREY JAMES MICHAEL ,  AVAGLIANO AARON JOHN ,  KUMAR ADITYA ,  MCCARTHY KEVIN THOMAS ,  WU JUNTAO ,  ZHAN CHERYL

Inventor： XIA HUA ,  STOREY JAMES MICHAEL ,  AVAGLIANO AARON JOHN ,  KUMAR ADITYA ,  MCCARTHY KEVIN THOMAS ,  WU JUNTAO ,  ZHAN CHERYL

IPC: G02B6/02 ,  C10J3/46 ,  G01D5/353 ,  G01J5/04 ,  G01K1/10 ,  G01K11/32 ,  G01L11/02 ,  G02B6/255

CPC classification number: G02B6/02209 ,  C10J3/466 ,  C10J3/86 ,  C10J2200/09 ,  C10J2300/093 ,  C10J2300/165 ,  G01D5/35303 ,  G01J5/0044 ,  G01J5/042 ,  G01J5/0818 ,  G01K11/3206 ,  G02B6/021 ,  G02B6/0218 ,  G02B6/0229 ,  G02B6/255 ,  G02B6/2558

Abstract: A fiber sensor (130) package is disclosed. The fiber sensor package includes an interconnection (138) between a first optical fiber (132) and a second optical fiber (136) within a tubing (140) such that the first and second optical fibers are at least partially disposed within that tubing. A bonding material (142) is disposed across an edge of the interconnection around at least a part of the circumferential surfaces of the first and second fibers, holds rigid the interconnection of the first and second optical fibers. The first optical fiber may be a sapphire fiber. The sensor may be used for high temperature measurements in coal gasifiers.

Abstract translation: 公开了一种光纤传感器（130）封装。 光纤传感器封装包括在管道（140）内的第一光纤（132）和第二光纤（136）之间的互连（138），使得第一和第二光纤至少部分地设置在该管道内。 接合材料（142）跨越互连件的边缘设置在第一和第二纤维的周向表面的至少一部分周围，保持了第一和第二光纤的互连。 第一光纤可以是蓝宝石光纤。 传感器可用于煤气化炉中的高温测量。

公开(公告)号：WO2010141434A1

公开(公告)日：2010-12-09

申请号：PCT/US2010/036852

申请日：2010-06-01

Applicant: KADAR-KALLEN, Michael Aaron ,  WERTMAN, Daniel, E. ,  GRINDERSLEV, Soren ,  TYCO ELECTRONICS CORPORATION

Inventor： KADAR-KALLEN, Michael Aaron ,  WERTMAN, Daniel, E. ,  GRINDERSLEV, Soren

IPC: G02B6/38

CPC classification number: G02B6/3869 ,  G02B6/0218 ,  G02B6/1203 ,  G02B6/32 ,  G02B6/3853 ,  G02B6/3855 ,  G02B6/4266 ,  G02B6/4267 ,  Y10T29/49815 ,  Y10T29/49865

Abstract: An optical connector having a front and back orientation, the connector comprising a ferrule comprising a first mateπal having a first coefficient of thermal expansion (COE), and having a first diameter at a first temperature, and a second diameter at a second temperature, the ferrule also comprising an endface, a housing comprising a second mateπal having a second COE, the housing having a restricted borehole having a third diameter at the first temperature, and a fourth diameter at the second temperature, a resilient member disposed in the housing and in contact with the ferrule to apply a forward urging force to the ferrule, wherein the connector has a first and second configuration, in the first configuration, the second COE is greater than the first COE, the first diameter is greater than the third diameter such that the connector is in an interference state at the first temperature

Abstract translation: 一种具有正面和背面取向的光学连接器，所述连接器包括套圈，所述套圈包括具有第一热膨胀系数（COE）的第一材料，并且在第一温度具有第一直径，在第二温度具有第二直径， 套管还包括端面，壳体包括具有第二COE的第二材料，所述壳体具有在第一温度下具有第三直径的受限钻孔和在第二温度下的第四直径，弹性构件设置在壳体中 与套圈接触以向套圈施加向前的推动力，其中连接器具有第一和第二构造，在第一构型中，第二COE大于第一COE，第一直径大于第三直径，使得 连接器在第一温度处于干扰状态

公开(公告)号：WO2007082387B1

公开(公告)日：2007-09-13

申请号：PCT/CA2007000085

申请日：2007-01-22

Applicant: ITF LAB INC ,  WETTER ALEXANDRE ,  SEGUIN FRANCOIS ,  MARTINEAU LILIAN ,  FAUCHER MATHIEU

Inventor： WETTER ALEXANDRE ,  SEGUIN FRANCOIS ,  MARTINEAU LILIAN ,  FAUCHER MATHIEU

IPC: G02B6/00 ,  G02B6/38 ,  G02B6/44

CPC classification number: G02B6/0218 ,  G02B6/14 ,  G02B6/2835 ,  G02B6/36 ,  G02B6/3636

Abstract: A package for an optical fiber device is disclosed. It has a high thermal conductivity packaging substrate surrounding the optical fiber device and has adhesive bonds at each end anchoring the optical fiber device to the substrate. The adhesive bonds are made of a material that has high transparency in damp heat as well as a high glass transition temperature and is capable of withstanding temperatures of over 1000C. The packaging substrate has a high absorption capacity and a CTE in relation to the CTE of the adhesive bond, such as to compensate for any variation in the adhesive bond due to temperature variations. This allows to limit mechanical stress in the optical fiber device within the package.

Abstract translation: 公开了一种用于光纤设备的封装。 它具有围绕光纤装置的高导热性封装基板，并且在每个端部具有将光纤装置固定到基板上的粘结。 粘合剂由在湿热中具有高透明度以及高玻璃化转变温度的材料制成，能够耐受超过1000℃的温度。 包装基材具有相对于粘合剂粘合的CTE的高吸收能力和CTE，例如补偿由于温度变化引起的粘合剂粘结的任何变化。 这允许限制包装内的光纤装置中的机械应力。

公开(公告)号：WO2006086635A1

公开(公告)日：2006-08-17

申请号：PCT/US2006/004738

申请日：2006-02-10

Applicant: FIBERA, INC. ,  METHE, Joseph, A. ,  JIAN, Pey, Schuan ,  SU, Peiti ,  WANG, David, W. ,  TSAI, John, C.

Inventor： METHE, Joseph, A. ,  JIAN, Pey, Schuan ,  SU, Peiti ,  WANG, David, W. ,  TSAI, John, C.

IPC: G02B6/34 ,  G02F1/295

CPC classification number: G02F1/0115 ,  G02B6/0218 ,  G02F2201/307 ,  G02F2203/60

Abstract: An athermal fiber Bragg grating assembly (10). A platform (12) provides two attachment locations and has a first coefficient of thermal expansion. A stick (14) provides two ends (14a-b) and has a second coefficient of thermal expansion. A fiber Bragg grating (16) provides two ends (16a-b) and has effective third coefficient of thermal expansion. One stick end is fixed to one grating end, the other stick end is fixed to one attachment location, and the other grating end is fixed to the other attachment location. The stick has a same cross-section area along its length that is equal to or less than the cross-section area of the grating. And the coefficients and lengths between respective locations and ends are such that the assembly exhibits an effective overall coefficient of thermal expansion approaching zero.

Abstract translation: 无光纤维布拉格光栅组件（10）。 平台（12）提供两个附接位置并且具有第一热膨胀系数。 棒（14）提供两端（14a-b）并具有第二热膨胀系数。 光纤布拉格光栅（16）提供两端（16a-b）并具有有效的第三热膨胀系数。 一个杆端固定到一个光栅端，另一个杆端固定到一个附接位置，另一个光栅端固定到另一个附着位置。 该棒具有与其长度相等且等于或小于光栅横截面面积的相同横截面积。 并且各个位置和端部之间的系数和长度使得组件呈现接近零的有效的总体热膨胀系数。

公开(公告)号：WO2005012964A1

公开(公告)日：2005-02-10

申请号：PCT/JP2004/011501

申请日：2004-08-04

Applicant: 日本電気硝子株式会社 ,  俣野 高宏 ,  吉原 聡

Inventor： 俣野 高宏 ,  吉原 聡

IPC: G02B6/00

CPC classification number: C03C3/083 ,  G02B6/0218

Abstract: 本発明の光通信デバイス用基材は、−４０～＋１００℃における平均熱膨張係数が−５５～−１２０×１０ -7 ／℃であり、β−石英固溶体もしくはβ−ユークリプタイト固溶体を主結晶として含有するセラミックスまたはガラスセラミックスからなる光通信デバイス用基材において、−４０℃から１００℃まで１℃／分での昇温、および１００℃から−４０℃まで１℃／分での降温を行なった際に生じる熱膨張ヒステリシスが最大で１２ｐｐｍ未満である。

Abstract translation: 用于光通信装置的基板由陶瓷或含有β-石英固溶体或β-锂钇石固溶体作为主晶体的玻璃陶瓷组成，其平均热膨胀系数在-40至+ 100℃为-55〜-120×10 -7 /℃，其特征在于当其经受-40℃至+ 100℃的加热时，其表现出小于12ppm的最大热膨胀滞后 ℃，1℃/ min，以1℃/ min从100℃至-40℃的冷却。

公开(公告)号：WO2003104758A1

公开(公告)日：2003-12-18

申请号：PCT/US2003/018370

申请日：2003-06-09

Applicant: CIDRA CORPORATION

Inventor： KERSEY, Alan, D.

IPC: G01L1/24

CPC classification number: G02B6/024 ,  B29D11/00721 ,  C03B37/01211 ,  C03B37/0122 ,  C03B37/01222 ,  C03B2203/14 ,  C03B2203/16 ,  C03B2203/34 ,  G01D5/35303 ,  G01D5/35383 ,  G01L1/246 ,  G01L11/025 ,  G02B6/02042 ,  G02B6/021 ,  G02B6/0218 ,  G02B6/022 ,  G02B6/02385 ,  G02B6/0239

Abstract: The invention provides a pressure transducer having a cane waveguide geometry with "side-holes" in the cane cross-section that reduce the force required to compress the large diameter optical waveguide. The large diameter optical waveguide has a cross-section of at least about 0.3 millimeters, at least one inner core, a Bragg grating arranged therein, a cladding surrounding the inner core, and a structural configuration for providing a reduced bulk modulus of compressibility and maintaining the anti-buckling strength of the large diameter optical waveguide. The structural configuration reduces the cross sectional area of the large diameter optical waveguide. These side holes reduce the amount of glass that needs to be compressed, but retains the large diameter.

Abstract translation: 本发明提供了一种压力传感器，其具有在拐杖横截面中具有“侧孔”的拐杖波导几何形状，其减小了压缩大直径光波导所需的力。 大直径光波导具有至少约0.3毫米的横截面，至少一个内芯，布置在其中的布拉格光栅，围绕内芯的包层，以及用于提供减小的体积弹性模量和可维持性的结构构造 大直径光波导的抗弯曲强度。 结构构造减小了大直径光波导的横截面积。 这些侧孔减少了需要压缩的玻璃量，但是保留了大直径。

公开(公告)号：WO02082133A3

公开(公告)日：2003-08-07

申请号：PCT/US0121891

申请日：2001-07-12

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： AFFLERBAUGH MARTIN G ,  CRONK BRYON J ,  HOWARD PATRICK C ,  WIEGAND GORDAN

IPC: G02B6/02 ,  G02B6/36 ,  G02B6/44 ,  G02B6/16

CPC classification number: G02B6/4457 ,  G02B6/0218 ,  G02B6/022 ,  G02B6/3616 ,  G02B6/444

Abstract: A filament organizer, for attaching an accessory to a section of filament, comprises a frame including a plurality of filament guides. The frame accommodates an accessory positioner adapted for sliding engagement therewith. A pair of spools, attached to the accessory positioner, has a section of filament extending from one to the other so that the filament passes around the plurality of filament guides of the frame to selectively position the section of filament. The accessory positioner includes an accessory cradle that moves from a retracted position to a proximate position. In its retracted position the accessory cradle receives an accessory to be placed in axial alignment with the section of filament. The accessory cradle then moves into the proximate position to attach the accessory to the filament section. Preferably, the filament is an optical fiber that includes a refractive index grating, and the accessory provides temperature compensation to stabilize the wavelength and facilitate wavelength tuning of the grating.

Abstract translation: 用于将附件附接到细丝部分的细丝组织器包括包括多个细丝引导件的框架。 框架容纳适于与其滑动接合的附件定位器。 连接到附件定位器的一对线轴具有从一个延伸到另一个的细丝部分，使得细丝围绕框架的多个细丝引导件，以选择性地定位细丝部分。 附件定位器包括从缩回位置移动到邻近位置的附件支架。 在其缩回位置，附件支架接收与灯丝部分轴向对准的附件。 然后，附件支架移动到邻近位置，以将附件附接到灯丝部分。 优选地，灯丝是包括折射率光栅的光纤，并且附件提供温度补偿以稳定波长并促进光栅的波长调谐。

公开(公告)号：WO2003062887A1

公开(公告)日：2003-07-31

申请号：PCT/AU2003/000068

申请日：2003-01-24

Applicant: BISHOP MANUFACTURING TECHNOLOGY LIMITED ,  ROBINSON, David, John ,  THORNCRAFT, David, Allen ,  HARRIS, John, Laurence

Inventor： ROBINSON, David, John ,  THORNCRAFT, David, Allen ,  HARRIS, John, Laurence

IPC: G02B6/34

CPC classification number: G02B6/0218 ,  G02B6/29317 ,  G02B6/4238

Abstract: A temperature stable photonic device package (1) is disclosed, the package (1) including at least one length of optical fiber (3) which is loaded in tension over a portion of its length and supported by at least one pair of spaced-apart supports (2) carried by a carrier (4). Longitudinally aligned channels (6) are disposed in each pair of supports (2) for receiving a corresponding optical fiber. The optical fiber (3) is anchored within each of the channels (6) by means of solder (7). The supports (2) formed from a material that has a coefficient of thermal expansion that is lower than that of the carrier (4).

Abstract translation: 公开了一种温度稳定的光子器件封装（1），所述封装（1）包括至少一个长度的光纤（3），所述光纤（3）在其长度的一部分上被张紧地加载并由至少一对间隔开的 （2）由承运人（4）承运。 纵向对齐的通道（6）设置在每对支撑件（2）中，用于接收相应的光纤。 光纤（3）通过焊料（7）固定在每个通道（6）内。 由热膨胀系数低于载体（4）的材料形成的支撑体（2）。

公开(公告)号：WO03014782A2

公开(公告)日：2003-02-20

申请号：PCT/GB0203536

申请日：2002-08-02

Applicant: SOUTHAMPTON PHOTONICS LTD ,  SKULL PAUL ANDREW ,  HILL MATTHEW ROY

Inventor： SKULL PAUL ANDREW ,  HILL MATTHEW ROY

IPC: G02B6/02 ,  G02B6/34 ,  H01S3/067 ,  G02B6/00

CPC classification number: G02B6/0218 ,  H01S3/06704 ,  H01S3/0675

Abstract: An optical filter (1) having at least one optical fiber component (2) and a thermal compensation device (3) which includes a first, second and third member (4), (5), (6) in which the thermal compensation device has a first and a second fixing point (7), (8), the first, second and third members are made from materials having first, second and third thermal expansion coefficients, the optical fiber component is attached to the thermal compensation device at the first and the second fixing points thus defining a composite thermal expansion. The optical filter is such that the composite thermal expansion compensates for thermal behavior of the optical fiber component.

Abstract translation: 一种具有至少一个光纤部件（2）和热补偿装置（3）的光学滤波器（1），该热补偿装置包括第一，第二和第三部件（4），（5），（6），其中热补偿装置 具有第一和第二固定点（7），（8），第一，第二和第三构件由具有第一，第二和第三热膨胀系数的材料制成，光纤组件在第 第一和第二固定点因此限定复合热膨胀。 光学滤波器使得复合热膨胀补偿光纤部件的热行为。