BR0316855A - método e arranjo para calibrar temperatura de fusão em um dispositivo de emenda de fibra óptica - Google Patents

método e arranjo para calibrar temperatura de fusão em um dispositivo de emenda de fibra óptica

Info

Publication number
BR0316855A
BR0316855A BRPI0316855-7A BR0316855A BR0316855A BR 0316855 A BR0316855 A BR 0316855A BR 0316855 A BR0316855 A BR 0316855A BR 0316855 A BR0316855 A BR 0316855A
Authority
BR
Brazil
Prior art keywords
fusion
temperature
calibrating
arrangement
fiber optic
Prior art date
Application number
BRPI0316855-7A
Other languages
English (en)
Inventor
Wei-Ping Huang
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR0316855A publication Critical patent/BR0316855A/pt

Links

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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening

Abstract

"MéTODO E ARRANJO PARA CALIBRAR TEMPERATURA DE FUSãO EM UM DISPOSITIVO DE EMENDA DE FIBRA óPTICA". A presente invenção relaciona-se a um método para calibrar precisamente a temperatura de fusão em emendas de fibras ópticas. Com o auxílio da técnica de recentragem de arco direta, duas fibras ópticas são emendadas e então aquecidas continuamente por um processo de pós fusão. No processo, a temperatura de fusão é automaticamente determinada em termos de correntes de fusão efetivas, o que é feito por monitoração em tempo real da dependência do tempo de fusão da redução do diâmetro do revestimento. Em comparação com cálculos de modelo, variações da temperatura de fusão causadas por mudanças da condição do eletrodo e ambiente operacional, por exemplo, altitude, temperatura e umidade, são derivadas. Para recuperar a temperatura de fusão ótima em vários processos de fusão, os resultados de calibração são automaticamente requeridos para compensar as correntes de fusão.
BRPI0316855-7A 2002-12-05 2003-04-02 método e arranjo para calibrar temperatura de fusão em um dispositivo de emenda de fibra óptica BR0316855A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43103502P 2002-12-05 2002-12-05
PCT/SE2003/000529 WO2003096088A1 (en) 2002-12-05 2003-04-02 Fusion temperature calibration

Publications (1)

Publication Number Publication Date
BR0316855A true BR0316855A (pt) 2006-10-03

Family

ID=29420683

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0316855-7A BR0316855A (pt) 2002-12-05 2003-04-02 método e arranjo para calibrar temperatura de fusão em um dispositivo de emenda de fibra óptica

Country Status (9)

Country Link
US (1) US7343258B2 (pt)
EP (1) EP1567898B1 (pt)
JP (1) JP4440764B2 (pt)
CN (1) CN100350286C (pt)
AT (1) ATE364857T1 (pt)
AU (1) AU2003214760A1 (pt)
BR (1) BR0316855A (pt)
DE (1) DE60314444T2 (pt)
WO (1) WO2003096088A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5303618B2 (ja) * 2011-09-02 2013-10-02 株式会社フジクラ 融着接続機及び光ファイバ判別方法
CN102436031A (zh) * 2011-09-13 2012-05-02 中国电子科技集团公司第四十一研究所 一种光纤熔接机放电电弧温度的气压补偿方法
CN103969744A (zh) * 2013-02-04 2014-08-06 大豪信息技术（威海）有限公司 一种光纤熔接机的放电强度校正方法
US10984519B2 (en) * 2016-08-03 2021-04-20 Panduit Corp. Method for evaluating the optical insertion loss of a mechanical splice joint of two optical fibers
CN107621463B (zh) * 2017-10-16 2024-03-22 苏州微景医学科技有限公司 图像重建方法、装置及显微成像装置
SE542745C2 (en) * 2018-11-13 2020-07-07 Northlab Photonics Ab Method and apparatus for temperature measurement in optical fiber fusion splicing
WO2021039546A1 (ja) * 2019-08-29 2021-03-04 住友電工オプティフロンティア株式会社 融着接続装置および融着接続装置の作動方法
CN112937913B (zh) * 2021-02-03 2022-07-19 中国空气动力研究与发展中心超高速空气动力研究所 电弧加热设备上中焓包罩试验状态自动调试方法和装置
CN113358058B (zh) * 2021-06-07 2022-10-14 四川航天长征装备制造有限公司 基于离散序列点的焊缝轮廓特征计算机视觉检测方法
CN114295883B (zh) * 2022-01-06 2023-08-22 南京大学 一种提高光纤电流传感器测量精度的多维度标定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583155A1 (en) * 1992-08-12 1994-02-16 Fujikura Ltd. Method and apparatus for fusion splicing optical fibers
SE505782C2 (sv) * 1995-04-28 1997-10-06 Ericsson Telefon Ab L M Förfarande för styrning av temperatur under en fiberskarvningsprocess samt förfarande och anordning för att tillverka en optisk fiberdämpningsanordning
CA2301421C (en) * 1999-03-25 2004-08-17 Fujikura Ltd. Method for calibrating discharge heat energy of optical fiber splicing device

Also Published As

Publication number Publication date
US7343258B2 (en) 2008-03-11
CN100350286C (zh) 2007-11-21
US20060074516A1 (en) 2006-04-06
JP4440764B2 (ja) 2010-03-24
AU2003214760A1 (en) 2003-11-11
EP1567898B1 (en) 2007-06-13
CN1714306A (zh) 2005-12-28
EP1567898A1 (en) 2005-08-31
AU2003214760A8 (en) 2003-11-11
ATE364857T1 (de) 2007-07-15
DE60314444D1 (de) 2007-07-26
DE60314444T2 (de) 2008-02-21
JP2006509220A (ja) 2006-03-16
WO2003096088A8 (en) 2004-05-27
WO2003096088A1 (en) 2003-11-20

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements