JPS6256486B2 - - Google Patents

Info

Publication number
JPS6256486B2
JPS6256486B2 JP58178718A JP17871883A JPS6256486B2 JP S6256486 B2 JPS6256486 B2 JP S6256486B2 JP 58178718 A JP58178718 A JP 58178718A JP 17871883 A JP17871883 A JP 17871883A JP S6256486 B2 JPS6256486 B2 JP S6256486B2
Authority
JP
Japan
Prior art keywords
light guide
inclined surface
light
groove
branching device
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
Application number
JP58178718A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6069608A (ja
Inventor
Takashi Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17871883A priority Critical patent/JPS6069608A/ja
Priority to US06/653,983 priority patent/US4690490A/en
Priority to NZ22554384A priority patent/NZ225543A/xx
Priority to EP84111435A priority patent/EP0137402B1/en
Priority to DE8484111435T priority patent/DE3476110D1/de
Priority to CA000463981A priority patent/CA1244695A/en
Priority to NZ209674A priority patent/NZ209674A/xx
Priority to KR1019840005919A priority patent/KR890003112B1/ko
Priority to AU33518/84A priority patent/AU580966B2/en
Publication of JPS6069608A publication Critical patent/JPS6069608A/ja
Publication of JPS6256486B2 publication Critical patent/JPS6256486B2/ja
Priority to SG770/89A priority patent/SG77089G/en
Priority to HK65/90A priority patent/HK6590A/xx
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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP17871883A 1983-09-27 1983-09-27 光分岐装置 Granted JPS6069608A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP17871883A JPS6069608A (ja) 1983-09-27 1983-09-27 光分岐装置
US06/653,983 US4690490A (en) 1983-09-27 1984-09-24 Light diverting device
CA000463981A CA1244695A (en) 1983-09-27 1984-09-25 Light diverting device
EP84111435A EP0137402B1 (en) 1983-09-27 1984-09-25 Light diverting device
DE8484111435T DE3476110D1 (en) 1983-09-27 1984-09-25 Light diverting device
NZ22554384A NZ225543A (en) 1983-09-27 1984-09-25 Optical conductor light diverter
NZ209674A NZ209674A (en) 1983-09-27 1984-09-25 Light guide light diversion
KR1019840005919A KR890003112B1 (ko) 1983-09-27 1984-09-26 광분기 장치
AU33518/84A AU580966B2 (en) 1983-09-27 1984-09-26 Light diverting device
SG770/89A SG77089G (en) 1983-09-27 1989-11-30 Light diverting device
HK65/90A HK6590A (en) 1983-09-27 1990-01-25 Light diverting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17871883A JPS6069608A (ja) 1983-09-27 1983-09-27 光分岐装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP24487486A Division JPS62115105A (ja) 1986-10-15 1986-10-15 光分岐及び光通信装置
JP24487386A Division JPS62115104A (ja) 1986-10-15 1986-10-15 光分岐装置

Publications (2)

Publication Number Publication Date
JPS6069608A JPS6069608A (ja) 1985-04-20
JPS6256486B2 true JPS6256486B2 (en, 2012) 1987-11-26

Family

ID=16053345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17871883A Granted JPS6069608A (ja) 1983-09-27 1983-09-27 光分岐装置

Country Status (1)

Country Link
JP (1) JPS6069608A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173080U (en, 2012) * 1988-05-28 1989-12-07

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107604A (ja) * 1983-11-16 1985-06-13 Takashi Mori 光分岐装置
US4750795A (en) * 1985-06-13 1988-06-14 The Board Of Trustees Of The Leland Stanford Junior University Optical fiber coupler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937560A (en) * 1974-11-29 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Single fiber access coupler
JPS566203A (en) * 1979-06-28 1981-01-22 Nippon Telegr & Teleph Corp <Ntt> Photoswitch
JPS56111811A (en) * 1980-02-11 1981-09-03 Toshiba Corp Light signal branching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173080U (en, 2012) * 1988-05-28 1989-12-07

Also Published As

Publication number Publication date
JPS6069608A (ja) 1985-04-20

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