JPH0725762Y2 - 心線対照装置用光検出器 - Google Patents

心線対照装置用光検出器

Info

Publication number
JPH0725762Y2
JPH0725762Y2 JP12970289U JP12970289U JPH0725762Y2 JP H0725762 Y2 JPH0725762 Y2 JP H0725762Y2 JP 12970289 U JP12970289 U JP 12970289U JP 12970289 U JP12970289 U JP 12970289U JP H0725762 Y2 JPH0725762 Y2 JP H0725762Y2
Authority
JP
Japan
Prior art keywords
optical fiber
mandrel
photodetector
core wire
groove
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.)
Expired - Lifetime
Application number
JP12970289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369102U (OSRAM
Inventor
浩一 桜井
義春 宇波
正夫 田中
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP12970289U priority Critical patent/JPH0725762Y2/ja
Publication of JPH0369102U publication Critical patent/JPH0369102U/ja
Application granted granted Critical
Publication of JPH0725762Y2 publication Critical patent/JPH0725762Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP12970289U 1989-11-08 1989-11-08 心線対照装置用光検出器 Expired - Lifetime JPH0725762Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12970289U JPH0725762Y2 (ja) 1989-11-08 1989-11-08 心線対照装置用光検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12970289U JPH0725762Y2 (ja) 1989-11-08 1989-11-08 心線対照装置用光検出器

Publications (2)

Publication Number Publication Date
JPH0369102U JPH0369102U (OSRAM) 1991-07-09
JPH0725762Y2 true JPH0725762Y2 (ja) 1995-06-07

Family

ID=31677314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12970289U Expired - Lifetime JPH0725762Y2 (ja) 1989-11-08 1989-11-08 心線対照装置用光検出器

Country Status (1)

Country Link
JP (1) JPH0725762Y2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5399050B2 (ja) * 2008-11-17 2014-01-29 株式会社フジクラ 光ファイバ曲げ受光器

Also Published As

Publication number Publication date
JPH0369102U (OSRAM) 1991-07-09

Similar Documents

Publication Publication Date Title
US4360247A (en) Evanescent fiber optic pressure sensor apparatus
US20240427078A1 (en) Multicore optical fiber and design method
US7574095B2 (en) Communication cable assembly and installation method
CA1192886A (en) Spool assembly
KR100249872B1 (ko) 이격 적재된 신장형 광섬유 센서
US4747652A (en) Optical fiber coupler
CA1284905C (en) Fiber-optic rotary coupler with lossy microbends
CN201017071Y (zh) 柔性金属套管光纤跳线
EP1217350B1 (en) Stress sensor based on periodically inserted color-changing tactile films to detect mishandling fiber optic cables
CN215813452U (zh) 一种多芯光纤耦合器及多芯光纤
JPH0725762Y2 (ja) 心線対照装置用光検出器
JP2842821B2 (ja) 無切断光通信装置および無切断光通信方法
CN106706110B (zh) 一种用于分布式光纤声传感的径向敏感光纤
JPH0714962Y2 (ja) 心線対照装置用光検出器
JPS6187438A (ja) 光信号トロリ−装置
JPH0643056A (ja) 圧力センサ用光ファイバケーブル
CN218544037U (zh) 一种基于分布式光纤的钢带波纹管管道监测补偿系统
CN220368402U (zh) 一种车内导线排布安装卡座
JPH0949776A (ja) 光ケーブルおよび圧力測定システム
JPS60244908A (ja) 光フアイバの無切断信号検出器
JPH0926370A (ja) 加圧センサ
JPS60219503A (ja) 光フアイバセンサ−
CN218332099U (zh) 异型智能光缆
JPS6186630A (ja) 光フアイバを用いた通信用ケ−ブル浸水検知方法
CN220983566U (zh) 一种防水型光纤连接器