JP2004070350A - 光ファイバ要素のアライメント - Google Patents

光ファイバ要素のアライメント Download PDF

Info

Publication number
JP2004070350A
JP2004070350A JP2003279610A JP2003279610A JP2004070350A JP 2004070350 A JP2004070350 A JP 2004070350A JP 2003279610 A JP2003279610 A JP 2003279610A JP 2003279610 A JP2003279610 A JP 2003279610A JP 2004070350 A JP2004070350 A JP 2004070350A
Authority
JP
Japan
Prior art keywords
optical
light beam
beam width
fiber optic
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003279610A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004070350A5 (https=
Inventor
John Bernard Medberry
ジョン・バーナード・メドベリー
Benno Guggenheimer
ベノ・グーゲンハイマー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2004070350A publication Critical patent/JP2004070350A/ja
Publication of JP2004070350A5 publication Critical patent/JP2004070350A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4227—Active alignment methods, e.g. procedures and algorithms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4225—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements by a direct measurement of the degree of coupling, e.g. the amount of light power coupled to the fibre or the opto-electronic element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2003279610A 2002-07-31 2003-07-25 光ファイバ要素のアライメント Pending JP2004070350A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/208,873 US6778740B2 (en) 2002-07-31 2002-07-31 Alignment of optical fiber elements

Publications (2)

Publication Number Publication Date
JP2004070350A true JP2004070350A (ja) 2004-03-04
JP2004070350A5 JP2004070350A5 (https=) 2006-09-07

Family

ID=31186896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003279610A Pending JP2004070350A (ja) 2002-07-31 2003-07-25 光ファイバ要素のアライメント

Country Status (3)

Country Link
US (1) US6778740B2 (https=)
JP (1) JP2004070350A (https=)
DE (1) DE10319095B4 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801875B1 (en) * 2001-04-18 2004-10-05 Caliper Life Sciences, Inc. Methods, systems, and software for performing measurements
US7189584B2 (en) * 2005-04-27 2007-03-13 Hewlett-Packard Development Company, L.P. Fabrication alignment technique for light guide screen
US7995873B2 (en) * 2008-12-23 2011-08-09 Honeywell International Inc. Fiber optic sensor apparatus
US20120144219A1 (en) * 2010-12-06 2012-06-07 International Business Machines Corporation Method of Making Power Saving Recommendations in a Server Pool
CN103308993A (zh) * 2012-03-16 2013-09-18 林原标 耦光对位的方法
AU2013259872B2 (en) 2012-05-08 2018-06-28 Nicox Ophthalmics, Inc. Preparations of hydrophobic therapeutic agents, methods of manufacture and use thereof
DE102013223034B4 (de) * 2013-11-12 2016-04-07 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Optische Koppelvorrichtung und Betriebsverfahren dafür
EA201691376A1 (ru) * 2014-02-04 2017-01-30 Пфайзер Инк. Комбинация антагониста pd-1 и ингибитора vegfr для лечения рака
US11454769B2 (en) * 2020-10-02 2022-09-27 X Development Llc Determining pointing accuracy using optical fiber bundle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376886A (en) * 1981-01-02 1983-03-15 Sciaky Bros., Inc. Method for electron beam welding
JPH07234341A (ja) * 1994-02-23 1995-09-05 Nec Corp 半導体レーザと光ファイバの結合構造
US5587786A (en) * 1995-02-23 1996-12-24 Universite Laval Apparatus for measuring a beam width D.sub.σx along a transverse direction of a laser beam and method thereof
JPH10160683A (ja) * 1996-11-29 1998-06-19 Matsushita Electric Ind Co Ltd 異物検査方法とその装置
JP4043128B2 (ja) * 1999-02-24 2008-02-06 富士通株式会社 光走査型タッチパネル

Also Published As

Publication number Publication date
DE10319095A1 (de) 2004-03-25
DE10319095B4 (de) 2006-04-20
US6778740B2 (en) 2004-08-17
US20040022498A1 (en) 2004-02-05

Similar Documents

Publication Publication Date Title
JP2004070350A (ja) 光ファイバ要素のアライメント
US9488567B2 (en) Pipe damage detection apparatus and method
US9377593B2 (en) System and method of estimating beam mode content for waveguide alignment
CN113721613A (zh) 一种基于深度强化学习的机器人自主寻源方法及装置
US7716026B2 (en) Non-destructive method for inverse-calculating fiber probe aperture size and prediction method of fabrication profile of near field photolithography
CN111366947B (zh) 导航激光雷达对场景的识别方法、装置及系统
CN104836620A (zh) 光波导列阵-光纤列阵自动对接耦合的并行指标优化方法
US6922563B2 (en) Method for detecting a shield in predicting radio wave propagation characteristics and system for use with the same method
CN107576721A (zh) 基于素信号组合求解缺陷漏磁信号的方法
CN119814201A (zh) 一种动态统计性信道模型构建方法及其应用
CN118821808A (zh) 一种rfid盘点装置的运行控制方法以及相关设备
JP6631175B2 (ja) 温度測定装置、温度測定方法および温度測定プログラム
Zhang et al. A distributed optical fiber event identification approach based on Fast-DTW algorithm
CN112505844B (zh) 一种同轴型光有源器件的自动耦合对准及封装方法及系统
JP2023125096A (ja) 測量方法、ターゲットマーカ、及び測量システム
KR102819182B1 (ko) 빔 추적의 가속화 방법 및 이를 위한 전자 장치
JPS6246821B2 (https=)
CN115752764B (zh) 一种多路超短脉冲合束测量装置及测量方法
CN112448756B (zh) 菲涅尔反射峰定位方法、装置及计算设备
CN120142837A (zh) 一种基于行波的配电网络工作状态分析方法和配电监控系统
US20100149522A1 (en) Method for simulating the transmission characteristics of optical multimode waveguides
CN120182384B (zh) 煤矿巷道变形计算方法、装置
CN114708359B (zh) Otdr曲线拼接方法、系统、装置及存储介质
CN114637171B (zh) 一种曝光设备的物镜光轴位置确定方法、装置及电子设备
CN111693908B (zh) 一种磁场感应测量系统、方法、控制装置及存储介质

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060721

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060721

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090512

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091020