TW201140018A - Live wire detecting device - Google Patents

Live wire detecting device Download PDF

Info

Publication number
TW201140018A
TW201140018A TW100100488A TW100100488A TW201140018A TW 201140018 A TW201140018 A TW 201140018A TW 100100488 A TW100100488 A TW 100100488A TW 100100488 A TW100100488 A TW 100100488A TW 201140018 A TW201140018 A TW 201140018A
Authority
TW
Taiwan
Prior art keywords
light
receiving element
optical fiber
generating portion
leak
Prior art date
Application number
TW100100488A
Other languages
English (en)
Chinese (zh)
Inventor
Naoya Matuo
Tutomu Simomura
Kenichi Shimaya
Hidetoshi Amaya
Original Assignee
Panasonic Elec Works Co Ltd
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 Panasonic Elec Works Co Ltd filed Critical Panasonic Elec Works Co Ltd
Publication of TW201140018A publication Critical patent/TW201140018A/zh

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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2852—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
    • 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
    • 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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Examining Or Testing Airtightness (AREA)
TW100100488A 2010-01-15 2011-01-06 Live wire detecting device TW201140018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010007208A JP2011145216A (ja) 2010-01-15 2010-01-15 活線検出装置

Publications (1)

Publication Number Publication Date
TW201140018A true TW201140018A (en) 2011-11-16

Family

ID=44304731

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100100488A TW201140018A (en) 2010-01-15 2011-01-06 Live wire detecting device

Country Status (3)

Country Link
JP (1) JP2011145216A (fr)
TW (1) TW201140018A (fr)
WO (1) WO2011086415A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536579C2 (sv) * 2011-12-19 2014-03-04 Optoskand Ab Anordning för övervakning av processprestanda hos ett lasersystem med en optisk högeffekt-fiberkabel
JP5684776B2 (ja) * 2012-12-14 2015-03-18 株式会社フジクラ 光パワーモニタ装置、製造方法、及び光パワーモニタ方法
CN103513349A (zh) * 2013-09-24 2014-01-15 广西安捷讯电子科技有限公司 光功率监视器
WO2015136924A1 (fr) * 2014-03-12 2015-09-17 パナソニックＩｐマネジメント株式会社 Dispositif à fibre optique
JP2015219493A (ja) * 2014-05-21 2015-12-07 日立金属株式会社 通信光検知用光モジュール及び通信光検知構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249118A (ja) * 1987-04-06 1988-10-17 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ回線へのアクセス方法およびアクセス用コネクタプラグ
JP2976591B2 (ja) * 1991-05-31 1999-11-10 日本電気株式会社 ラインモニタ
JP2000180659A (ja) * 1998-12-14 2000-06-30 Canon Inc 光タップ、ｄｒｏｐ機能、ａｄｄ機能のうち少なくとも１つを行なう光伝送装置
JP2001255231A (ja) * 2000-03-10 2001-09-21 Chubu Electric Power Co Inc 光線路の活線検出装置
JP2001343548A (ja) * 2000-05-31 2001-12-14 Totoku Electric Co Ltd 異種光ファイバ接続用部品
JP2007156114A (ja) * 2005-12-06 2007-06-21 Hitachi Ltd 光信号入出力装置の製造方法
CN101542344B (zh) * 2007-01-18 2011-04-13 欧姆龙株式会社 光传输模块及电子设备
JPWO2009004713A1 (ja) * 2007-07-03 2010-08-26 日立金属株式会社 双方向光パワーモニターとその組立体
JP2009014681A (ja) * 2007-07-09 2009-01-22 Panasonic Electric Works Co Ltd 光ファイバの活線検出装置及び光成端箱
JP2009092940A (ja) * 2007-10-09 2009-04-30 Hitachi Metals Ltd 光パワーモニターおよびその製造方法
CN102105828A (zh) * 2008-07-25 2011-06-22 松下电工株式会社 活线检测装置

Also Published As

Publication number Publication date
WO2011086415A2 (fr) 2011-07-21
JP2011145216A (ja) 2011-07-28
WO2011086415A3 (fr) 2011-09-29

Similar Documents

Publication Publication Date Title
US7526156B2 (en) Optical fiber for out-coupling optical signal and apparatus for detecting optical signal using the same optical fiber
JP4582266B2 (ja) 投光装置およびセンサ
TWI451073B (zh) Measuring the optical system and the use of its brightness meter, color brightness meter and color meter
TW201140018A (en) Live wire detecting device
JP6678286B2 (ja) 光ファイバアセンブリ及び光結合装置、光ファイバ結合装置
KR20140119605A (ko) 광학모듈 및 광송수신모듈
US7773640B2 (en) Fiber laser device
US20170038514A1 (en) Light source apparatus and endoscope apparatus with the light source apparatus
EP0984254A1 (fr) Capteur de température à fibre optique
US7024079B2 (en) Optical waveguide module
WO2010010888A1 (fr) Dispositif de détection de ligne directe
JP2010223817A (ja) エタノールセンサ及びこれを用いたエタノール計測システム
KR20050044486A (ko) 초점을 모으는 광섬유
JPH11352344A (ja) 低クロストーク光配線
JP2013024738A (ja) 活線検出装置
JP2004240415A (ja) 光ファイバタップ
JP2008170327A (ja) 屈折率検出装置、および、液位検出装置
JP2016224078A (ja) 導光体および照明装置
JP2010032650A (ja) 活線検出装置
JP2005250221A (ja) 光結合器
TWI267658B (en) Fiber optical plate and concave-convex pattern-detection device
JP2010032273A (ja) 活線検出装置
JP2000214345A (ja) 光通信デバイスおよび双方向光通信装置
JP2020134618A (ja) レンズ構造体及び光接続構造
US10983282B2 (en) Direct coupling fiber-device structure