JPH0574804B2 - - Google Patents

Info

Publication number
JPH0574804B2
JPH0574804B2 JP59186964A JP18696484A JPH0574804B2 JP H0574804 B2 JPH0574804 B2 JP H0574804B2 JP 59186964 A JP59186964 A JP 59186964A JP 18696484 A JP18696484 A JP 18696484A JP H0574804 B2 JPH0574804 B2 JP H0574804B2
Authority
JP
Japan
Prior art keywords
optical
twisted
fused
star coupler
glass fiber
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
JP59186964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6165204A (ja
Inventor
Katsuyuki Imoto
Minoru Maeda
Masayoshi Kameyama
Yasushi Ikuta
Hiroshi Araki
Shigeru Obo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18696484A priority Critical patent/JPS6165204A/ja
Priority to AU46871/85A priority patent/AU569803B2/en
Priority to DE8585111147T priority patent/DE3585650D1/de
Priority to EP85111147A priority patent/EP0174014B1/en
Priority to US06/772,914 priority patent/US4726643A/en
Priority to CA000490143A priority patent/CA1254783A/en
Publication of JPS6165204A publication Critical patent/JPS6165204A/ja
Priority to US07/130,615 priority patent/US4842359A/en
Publication of JPH0574804B2 publication Critical patent/JPH0574804B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Coupling Of Light Guides (AREA)
JP18696484A 1984-09-06 1984-09-06 光スタ−カプラおよびその製造方法 Granted JPS6165204A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP18696484A JPS6165204A (ja) 1984-09-06 1984-09-06 光スタ−カプラおよびその製造方法
AU46871/85A AU569803B2 (en) 1984-09-06 1985-08-29 Optical fibre star coupler
DE8585111147T DE3585650D1 (de) 1984-09-06 1985-09-04 Optischer sternkoppler und verfahren zur herstellung desselben.
EP85111147A EP0174014B1 (en) 1984-09-06 1985-09-04 Optical star coupler and method for manufacturing the same
US06/772,914 US4726643A (en) 1984-09-06 1985-09-05 Optical star coupler and method for manufacturing the same
CA000490143A CA1254783A (en) 1984-09-06 1985-09-06 Optical star coupler and method for manufacturing the same
US07/130,615 US4842359A (en) 1984-09-06 1987-12-09 Optical star coupler and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18696484A JPS6165204A (ja) 1984-09-06 1984-09-06 光スタ−カプラおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS6165204A JPS6165204A (ja) 1986-04-03
JPH0574804B2 true JPH0574804B2 (en]) 1993-10-19

Family

ID=16197805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18696484A Granted JPS6165204A (ja) 1984-09-06 1984-09-06 光スタ−カプラおよびその製造方法

Country Status (1)

Country Link
JP (1) JPS6165204A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569803B2 (en) * 1984-09-06 1988-02-18 Hitachi Limited Optical fibre star coupler
JPS6333715A (ja) * 1986-07-28 1988-02-13 Hitachi Cable Ltd 光スターカップラ
JPH01128012A (ja) * 1987-11-12 1989-05-19 Yokogawa Electric Corp 光ファイバカプラの製造方法
GB8810907D0 (en) * 1988-05-09 1988-06-15 British Telecomm Fluoride glass optical coupler & method of manufacture
JPH0666005B2 (ja) * 1988-10-26 1994-08-24 住友電気工業株式会社 ファイバ形カブラの製造方法
JPH03138609A (ja) * 1989-10-25 1991-06-13 Sumitomo Electric Ind Ltd ファイバ形カプラの製造装置
KR20000053943A (ko) * 2000-05-12 2000-09-05 박병량 커플러머신의 다이얼식 파이버 고정지그

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557740A (en) * 1978-06-30 1980-01-19 Mitsubishi Electric Corp Photo multiple distributor
DE3236810A1 (de) * 1981-10-07 1983-04-21 International Standard Electric Corp., 10022 New York, N.Y. Verfahren zum herstellen eines kopplers

Also Published As

Publication number Publication date
JPS6165204A (ja) 1986-04-03

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