WO2011139046A3 - 브라그 격자 내장 광섬유 커넥터 - Google Patents

브라그 격자 내장 광섬유 커넥터 Download PDF

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Publication number
WO2011139046A3
WO2011139046A3 PCT/KR2011/003149 KR2011003149W WO2011139046A3 WO 2011139046 A3 WO2011139046 A3 WO 2011139046A3 KR 2011003149 W KR2011003149 W KR 2011003149W WO 2011139046 A3 WO2011139046 A3 WO 2011139046A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical fiber
ferrule
bragg grating
built
insertion hole
Prior art date
Application number
PCT/KR2011/003149
Other languages
English (en)
French (fr)
Other versions
WO2011139046A2 (ko
Inventor
김병휘
박만용
이길동
정건
Original Assignee
주식회사 엠이엘
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 주식회사 엠이엘 filed Critical 주식회사 엠이엘
Priority to CN201180031823.5A priority Critical patent/CN103109216B/zh
Priority to CA2797903A priority patent/CA2797903A1/en
Priority to US13/695,761 priority patent/US9341770B2/en
Publication of WO2011139046A2 publication Critical patent/WO2011139046A2/ko
Publication of WO2011139046A3 publication Critical patent/WO2011139046A3/ko

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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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02171—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes
    • G02B6/02176—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations
    • G02B6/0218—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations using mounting means, e.g. by using a combination of materials having different thermal expansion coefficients

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

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.
PCT/KR2011/003149 2010-05-01 2011-04-28 브라그 격자 내장 광섬유 커넥터 WO2011139046A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180031823.5A CN103109216B (zh) 2010-05-01 2011-04-28 内置布拉格光栅的光纤连接器
CA2797903A CA2797903A1 (en) 2010-05-01 2011-04-28 Optical fiber connector in which bragg grating is built (thermal compensation composition of optical fiber connector containing a fiber bragg grating)
US13/695,761 US9341770B2 (en) 2010-05-01 2011-04-28 Thermal compensation composition of optical fiber connector containing a fiber Bragg grating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0041157 2010-05-01
KR1020100041157A KR101016179B1 (ko) 2010-05-01 2010-05-01 브라그 격자 내장 광섬유 커넥터

Publications (2)

Publication Number Publication Date
WO2011139046A2 WO2011139046A2 (ko) 2011-11-10
WO2011139046A3 true WO2011139046A3 (ko) 2012-03-01

Family

ID=43777690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003149 WO2011139046A2 (ko) 2010-05-01 2011-04-28 브라그 격자 내장 광섬유 커넥터

Country Status (5)

Country Link
US (1) US9341770B2 (ko)
KR (1) KR101016179B1 (ko)
CN (1) CN103109216B (ko)
CA (1) CA2797903A1 (ko)
WO (1) WO2011139046A2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101900743B1 (ko) * 2011-08-12 2018-09-20 (주)엠이엘텔레콤 광섬유 브라그 격자 내장 파장 가변 모듈
KR101440376B1 (ko) * 2013-02-10 2014-11-04 (주)엠이엘 텔레콤 반사체 내장 광섬유 고정구조물을 구비하는 광섬유 커넥터와 이를 이용한 광접속 방법
US9820017B2 (en) 2014-08-06 2017-11-14 Teledyne Instruments, Inc. Subsea connector with data collection and communication system and method
CN104406629B (zh) * 2014-11-14 2016-08-24 大连理工大学 一种测量光纤连接器端面接触力和损耗的方法
CN104655320A (zh) * 2014-11-25 2015-05-27 中国人民解放军第二炮兵工程大学 一种可调谐的光纤布拉格光栅低温传感器
TWI554797B (zh) * 2015-04-30 2016-10-21 晉禾企業股份有限公司 溫度補償的光纖布拉格光柵濾波裝置
WO2017011258A1 (en) * 2015-07-10 2017-01-19 3M Innovative Properties Company Optical fiber with bragg grating and thin film coating and connector
CN105891971A (zh) * 2016-06-18 2016-08-24 苏州高精特专信息科技有限公司 一种简易结构光纤连接器
FR3069661A1 (fr) * 2017-07-27 2019-02-01 Thales Dispositif de compensation en temperature et transpondeur electro-optique mettant en oeuvre un tel dispositif
US11528079B2 (en) * 2017-10-05 2022-12-13 Commscope Technologies Llc Optical fiber testing device and method
CN113295383B (zh) * 2021-04-29 2022-12-20 深圳市格莱特通信技术有限公司 一种自举光纤连接器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932263A (en) * 1989-06-26 1990-06-12 General Motors Corporation Temperature compensated fiber optic pressure sensor
JPH095561A (ja) * 1995-06-19 1997-01-10 Nippon Telegr & Teleph Corp <Ntt> 光ファイバケーブル及びその製造方法
US20070127538A1 (en) * 2005-12-07 2007-06-07 Electronics And Telecommunications Research Institute Athermal external cavity laser
WO2008020239A1 (en) * 2006-08-18 2008-02-21 Insensys Limited Structural monitoring of wind turbine with fibre bragg grating sensors in each blade

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310997B1 (en) * 1995-04-17 2001-10-30 Sumitomo Electric Industries, Ltd. Ferrule assembly and optical module having the same
CN1140820C (zh) * 1995-11-20 2004-03-03 住友电气工业株式会社 光学连接器
DE19651261B4 (de) * 1996-12-10 2007-02-01 CCS Technology, Inc., Wilmington Optischer Stecker
NO308050B1 (no) * 1997-12-05 2000-07-10 Optoplan As Anordning for registrering av strekk
US6621957B1 (en) * 2000-03-16 2003-09-16 Cidra Corporation Temperature compensated optical device
CA2357242A1 (en) * 2001-02-22 2002-08-22 Teraxion Inc. Adjustable athermal package for optical fiber devices
CN101158734A (zh) * 2007-02-16 2008-04-09 美国微光学公司 用于光学传感器的光纤锚固方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932263A (en) * 1989-06-26 1990-06-12 General Motors Corporation Temperature compensated fiber optic pressure sensor
JPH095561A (ja) * 1995-06-19 1997-01-10 Nippon Telegr & Teleph Corp <Ntt> 光ファイバケーブル及びその製造方法
US20070127538A1 (en) * 2005-12-07 2007-06-07 Electronics And Telecommunications Research Institute Athermal external cavity laser
WO2008020239A1 (en) * 2006-08-18 2008-02-21 Insensys Limited Structural monitoring of wind turbine with fibre bragg grating sensors in each blade

Also Published As

Publication number Publication date
US9341770B2 (en) 2016-05-17
KR101016179B1 (ko) 2011-02-24
WO2011139046A2 (ko) 2011-11-10
CN103109216A (zh) 2013-05-15
CA2797903A1 (en) 2011-11-10
US20130044984A1 (en) 2013-02-21
CN103109216B (zh) 2015-01-07

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