CN1180173A - 拼接金属包覆光纤的方法 - Google Patents

拼接金属包覆光纤的方法 Download PDF

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CN1180173A
CN1180173A CN97114783A CN97114783A CN1180173A CN 1180173 A CN1180173 A CN 1180173A CN 97114783 A CN97114783 A CN 97114783A CN 97114783 A CN97114783 A CN 97114783A CN 1180173 A CN1180173 A CN 1180173A
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metal
optical fibers
splicing
fibers coated
shaped groove
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CN1125355C (zh
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金性准
李玲揆
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/255Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558Reinforcement of splice joint
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/255Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

本发明提供拼接金属包覆光纤及保护这种拼接的方法。这种方法包括以下步骤:通过熔化光纤的拼接面而粘合金属包覆光纤;在下板的金属V形槽上校准粘合后的金属包覆光纤;在金属V形槽两侧面上放置金属粘合剂;用另一槽板密封粘合后的光纤;涂覆并硬化拼合部分上的金属粘合剂。因而光纤拼合部分由焊膏保护,提供了高抗拉强度且拼接部分较短。

Description

拼接金属包覆光纤的方法
本发明涉及一种拼接光纤的方法,更具体来说,涉及一种拼接金属包覆光纤并保护光纤的拼接部分的方法。
一般来说,金属包覆光纤,与包覆现有塑料的光纤相比,具有大得多的抗拉强度,并具有很高的抵抗精细弯曲和缠绕的能力。但是,当熔接和用现有热收缩管保护光纤时,难于保持高的抗拉强度,并且不能充分利用抵抗弯曲和缠绕的特性。
图1是由采用热收缩管的普通拼接法拼接的金属包覆光纤的视图。现参阅图1,当一根金属包覆光纤1和另一根金属包覆光纤2熔接之后,将一热收缩管3移至拼接部分并包住拼接部分。然后使管3受热收缩,支承金属包覆光纤1和2以保护拼接部分。这里,普通的使用热收缩管拼接的光纤部分的长度很长,长达大约60mm,因此,这种拼接的光纤不能挠性地使用在缠绕时要求光纤弯曲的部位。
为解决上述问题,本发明的目的是提供一种拼接金属包覆光纤的光路。与普通的金属包覆光纤拼接方法相比,其具有高的抗拉强度、利用减小拼接部分长度而使布线更为容易,并且可更为紧凑地安装。
为实现上述目的提供一种拼接金属包覆光纤的方法,它包括以下步骤:使用一熔接器熔化待拼接的光纤的拼接表面,使两根金属包覆光纤相互面对的粘合在一起;在一块下板的金属V形槽上校准粘合后的金属包覆光纤;在下板的金属V形槽的两侧面上放置金属粘合剂;将一块上板的金属V形槽放在下板的金属V形槽上,从而密封粘合的光剂;向金属V形槽施放高温空气,从而使光纤的拼接部分上的金属粘合剂均匀涂覆并硬化。
现对照以下附图详述本发明的推荐实施例,进一步阐明本发明的上述目的和优点。
图1是使用热收缩管的普通拼接法拼接的金属包覆光纤的视图;
图2是一拼接装置和一金属包覆光纤的外观视图,用于说明按照本发明的拼接金属包覆光纤的方法。
现参阅图2,金属包覆光纤20和22是按下述方式拼接的,即,使用一个未画出的熔接器熔化两根光纤的接触部分。然后,将作为金属粘合剂的焊接膏(soldering cream)26放在一块下块的金属V形槽24的两个侧面上,放置的量应可包覆拼接部分30。将一块上板25′的金属V形槽28放置在下板25的金属V形槽上以密封拼接部分30。接着,向金属V形槽24和28施放高温空气,因而使作为金属粘合剂的焊接膏26均匀地包覆和固化在拼接部分上,在拼接部分中光纤的包层(clad)32相互接触。这里,能够直接传热的焊接烙铁或高温腔室可以用来加热金属V形槽24和28。
此时,由于拼接部分30的长度可减至大约10mm至30mm,从而可以形成小的接头部分,而普通拼接光纤法形成的接头部分约长60mm。
如上所述,按照本发明的金属包覆光纤拼接方法,光纤的拼接部分是由粘附其上的焊接膏保护的,因此保持了金属包覆光纤的高抗拉强度。另外,拼接部分的长度较短,因而更容易布线,而且使拼接的光纤可以安装在小空间中。

Claims (2)

1.一种拼接金属包覆光纤的方法,包括以下步骤:
使用熔接器熔化待拼接的光纤的拼接表面,从而使金属包覆光纤相互面对地粘合在一起;
在一块下板的金属V形槽上校准粘合的金属包覆光纤;
在下板的金属V形槽的两个侧面上放置金属粘合剂;
将一块上板的金属V形槽放置在下板的金属V形槽上,从而密封粘合的光纤;
向金属V形槽施放高温空气,使金属粘合剂在光纤的拼接部分上均匀地包覆并硬化。
2.根据权利要求1所述的拼接金属包覆光纤的方法,其特征在于:所述金属粘合剂是焊接膏。
CN97114783A 1996-07-30 1997-07-28 拼接金属包覆光纤的方法 Expired - Fee Related CN1125355C (zh)

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KR1019960031523A KR100219710B1 (ko) 1996-07-30 1996-07-30 금속코팅 광섬유 접속 방법
KR31523/1996 1996-07-30
KR31523/96 1996-07-30

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CN (1) CN1125355C (zh)
GB (1) GB2315883B (zh)
RU (1) RU2177633C2 (zh)

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Publication number Priority date Publication date Assignee Title
CN102124383A (zh) * 2008-06-25 2011-07-13 科拉克蒂夫高科技公司 用于光纤部件的高功率运行的能量消散封装
CN104965259A (zh) * 2015-06-16 2015-10-07 深圳联品激光技术有限公司 一种光纤连接件及光纤的熔接方法
CN109073831A (zh) * 2016-04-15 2018-12-21 株式会社藤仓 光纤保护构造以及光学元件的制造方法
CN109397710A (zh) * 2018-12-19 2019-03-01 中航复合材料有限责任公司 一种蜂窝预拼接装置及方法
CN114578488A (zh) * 2020-12-01 2022-06-03 深南电路股份有限公司 光纤线路板单元、光传输装置以及光电混合线路板

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CN102124383A (zh) * 2008-06-25 2011-07-13 科拉克蒂夫高科技公司 用于光纤部件的高功率运行的能量消散封装
CN104965259A (zh) * 2015-06-16 2015-10-07 深圳联品激光技术有限公司 一种光纤连接件及光纤的熔接方法
CN109073831A (zh) * 2016-04-15 2018-12-21 株式会社藤仓 光纤保护构造以及光学元件的制造方法
CN109397710A (zh) * 2018-12-19 2019-03-01 中航复合材料有限责任公司 一种蜂窝预拼接装置及方法
CN114578488A (zh) * 2020-12-01 2022-06-03 深南电路股份有限公司 光纤线路板单元、光传输装置以及光电混合线路板
CN114578488B (zh) * 2020-12-01 2024-03-12 深南电路股份有限公司 光纤线路板单元、光传输装置以及光电混合线路板

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GB2315883B (en) 2001-05-09
GB9716131D0 (en) 1997-10-08
US6012856A (en) 2000-01-11
KR980010472A (ko) 1998-04-30
CN1125355C (zh) 2003-10-22
RU2177633C2 (ru) 2001-12-27
KR100219710B1 (ko) 1999-09-01
GB2315883A (en) 1998-02-11

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