JPS63316008A - 光カプラの製造方法 - Google Patents

光カプラの製造方法

Info

Publication number
JPS63316008A
JPS63316008A JP15161487A JP15161487A JPS63316008A JP S63316008 A JPS63316008 A JP S63316008A JP 15161487 A JP15161487 A JP 15161487A JP 15161487 A JP15161487 A JP 15161487A JP S63316008 A JPS63316008 A JP S63316008A
Authority
JP
Japan
Prior art keywords
branching ratio
optical coupler
refractive index
fused
type 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
JP15161487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0532726B2 (enExample
Inventor
Tadao Arima
忠夫 有馬
Koji Okamura
浩司 岡村
Masaji Miki
三木　正司
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15161487A priority Critical patent/JPS63316008A/ja
Publication of JPS63316008A publication Critical patent/JPS63316008A/ja
Publication of JPH0532726B2 publication Critical patent/JPH0532726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)
JP15161487A 1987-06-18 1987-06-18 光カプラの製造方法 Granted JPS63316008A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15161487A JPS63316008A (ja) 1987-06-18 1987-06-18 光カプラの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15161487A JPS63316008A (ja) 1987-06-18 1987-06-18 光カプラの製造方法

Publications (2)

Publication Number Publication Date
JPS63316008A true JPS63316008A (ja) 1988-12-23
JPH0532726B2 JPH0532726B2 (enExample) 1993-05-17

Family

ID=15522386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15161487A Granted JPS63316008A (ja) 1987-06-18 1987-06-18 光カプラの製造方法

Country Status (1)

Country Link
JP (1) JPS63316008A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384875A (en) * 1993-09-23 1995-01-24 Honeywell Inc. Fiber optic coupler package and packaging method
US5479548A (en) * 1994-05-27 1995-12-26 Honeywell Inc. Fiber-optic coupler package
WO2016047233A1 (ja) 2014-09-24 2016-03-31 株式会社石原産業 光カプラ及びその光カプラを利用した光の分岐方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429656A (en) * 1977-08-10 1979-03-05 Hitachi Ltd Optical fiber directivity coupler
JPS565107U (enExample) * 1979-06-25 1981-01-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429656A (en) * 1977-08-10 1979-03-05 Hitachi Ltd Optical fiber directivity coupler
JPS565107U (enExample) * 1979-06-25 1981-01-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384875A (en) * 1993-09-23 1995-01-24 Honeywell Inc. Fiber optic coupler package and packaging method
US5479548A (en) * 1994-05-27 1995-12-26 Honeywell Inc. Fiber-optic coupler package
WO2016047233A1 (ja) 2014-09-24 2016-03-31 株式会社石原産業 光カプラ及びその光カプラを利用した光の分岐方法

Also Published As

Publication number Publication date
JPH0532726B2 (enExample) 1993-05-17

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