JPS5433046A - Production of optical branching element using optical fibers - Google Patents

Production of optical branching element using optical fibers

Info

Publication number
JPS5433046A
JPS5433046A JP9870777A JP9870777A JPS5433046A JP S5433046 A JPS5433046 A JP S5433046A JP 9870777 A JP9870777 A JP 9870777A JP 9870777 A JP9870777 A JP 9870777A JP S5433046 A JPS5433046 A JP S5433046A
Authority
JP
Japan
Prior art keywords
optical
production
branching element
optical fibers
optical branching
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.)
Pending
Application number
JP9870777A
Other languages
Japanese (ja)
Inventor
Toyosaku Sato
Nozomi Watanabe
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP9870777A priority Critical patent/JPS5433046A/en
Publication of JPS5433046A publication Critical patent/JPS5433046A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE: To eliminate position deviation, increase accuracy and readily produce even the optical branching elements for intricate circuits by installing the optical fibers which are cut to specified lengths and are formed of end parts to a substrate having grooves defining circuits and connecting and fixing these.
COPYRIGHT: (C)1979,JPO&Japio
JP9870777A 1977-08-19 1977-08-19 Production of optical branching element using optical fibers Pending JPS5433046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9870777A JPS5433046A (en) 1977-08-19 1977-08-19 Production of optical branching element using optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9870777A JPS5433046A (en) 1977-08-19 1977-08-19 Production of optical branching element using optical fibers

Publications (1)

Publication Number Publication Date
JPS5433046A true JPS5433046A (en) 1979-03-10

Family

ID=14226972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9870777A Pending JPS5433046A (en) 1977-08-19 1977-08-19 Production of optical branching element using optical fibers

Country Status (1)

Country Link
JP (1) JPS5433046A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01233786A (en) * 1988-03-14 1989-09-19 Nec Corp Semiconductor laser device
JPH01238185A (en) * 1988-03-18 1989-09-22 Nec Corp Semiconductor laser device
JPH09274119A (en) * 1996-04-05 1997-10-21 Yuseisho Tsushin Sogo Kenkyusho Image fiber coupler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856437A (en) * 1971-11-16 1973-08-08
JPS4998258A (en) * 1973-01-22 1974-09-17
JPS5225655A (en) * 1975-08-21 1977-02-25 Nec Corp Unit for reflecting integrated light
JPS5264939A (en) * 1975-11-25 1977-05-28 Nippon Telegr & Teleph Corp <Ntt> Orienting optical coupler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856437A (en) * 1971-11-16 1973-08-08
JPS4998258A (en) * 1973-01-22 1974-09-17
JPS5225655A (en) * 1975-08-21 1977-02-25 Nec Corp Unit for reflecting integrated light
JPS5264939A (en) * 1975-11-25 1977-05-28 Nippon Telegr & Teleph Corp <Ntt> Orienting optical coupler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01233786A (en) * 1988-03-14 1989-09-19 Nec Corp Semiconductor laser device
JPH01238185A (en) * 1988-03-18 1989-09-22 Nec Corp Semiconductor laser device
JPH09274119A (en) * 1996-04-05 1997-10-21 Yuseisho Tsushin Sogo Kenkyusho Image fiber coupler

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