JPS5880612A - 光分岐器 - Google Patents

光分岐器

Info

Publication number
JPS5880612A
JPS5880612A JP56179494A JP17949481A JPS5880612A JP S5880612 A JPS5880612 A JP S5880612A JP 56179494 A JP56179494 A JP 56179494A JP 17949481 A JP17949481 A JP 17949481A JP S5880612 A JPS5880612 A JP S5880612A
Authority
JP
Japan
Prior art keywords
fiber
main
branch
sub
optical
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.)
Granted
Application number
JP56179494A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230482B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshiyasu Tanaka
田中　敏保
Sadaichi Ariga
有賀　貞一
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.)
TOYO TANSHI KK
Original Assignee
TOYO TANSHI KK
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 TOYO TANSHI KK filed Critical TOYO TANSHI KK
Priority to JP56179494A priority Critical patent/JPS5880612A/ja
Publication of JPS5880612A publication Critical patent/JPS5880612A/ja
Publication of JPH0230482B2 publication Critical patent/JPH0230482B2/ja
Granted legal-status Critical Current

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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4472—Manifolds
    • G02B6/4473—Three-way systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP56179494A 1981-11-09 1981-11-09 光分岐器 Granted JPS5880612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56179494A JPS5880612A (ja) 1981-11-09 1981-11-09 光分岐器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56179494A JPS5880612A (ja) 1981-11-09 1981-11-09 光分岐器

Publications (2)

Publication Number Publication Date
JPS5880612A true JPS5880612A (ja) 1983-05-14
JPH0230482B2 JPH0230482B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-06

Family

ID=16066801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56179494A Granted JPS5880612A (ja) 1981-11-09 1981-11-09 光分岐器

Country Status (1)

Country Link
JP (1) JPS5880612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013505U (ja) * 1983-07-08 1985-01-29 日本電信電話株式会社 光ケ−ブル地下引落し接続部の密閉構造
JPS6070413A (ja) * 1983-09-27 1985-04-22 Sumitomo Electric Ind Ltd ガイド光方式

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122190U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-03-20 1975-10-06
JPS5589809A (en) * 1978-12-28 1980-07-07 Fujitsu Ltd Optical branching device
JPS55100506A (en) * 1979-01-22 1980-07-31 Rockwell International Corp Photo energy combination device
JPS5630104A (en) * 1979-08-22 1981-03-26 Fujitsu Ltd Light attenuator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122190U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-03-20 1975-10-06
JPS5589809A (en) * 1978-12-28 1980-07-07 Fujitsu Ltd Optical branching device
JPS55100506A (en) * 1979-01-22 1980-07-31 Rockwell International Corp Photo energy combination device
JPS5630104A (en) * 1979-08-22 1981-03-26 Fujitsu Ltd Light attenuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013505U (ja) * 1983-07-08 1985-01-29 日本電信電話株式会社 光ケ−ブル地下引落し接続部の密閉構造
JPS6070413A (ja) * 1983-09-27 1985-04-22 Sumitomo Electric Ind Ltd ガイド光方式

Also Published As

Publication number Publication date
JPH0230482B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-06

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