JPS6224766B2 - - Google Patents

Info

Publication number
JPS6224766B2
JPS6224766B2 JP58215810A JP21581083A JPS6224766B2 JP S6224766 B2 JPS6224766 B2 JP S6224766B2 JP 58215810 A JP58215810 A JP 58215810A JP 21581083 A JP21581083 A JP 21581083A JP S6224766 B2 JPS6224766 B2 JP S6224766B2
Authority
JP
Japan
Prior art keywords
light guide
guide rod
hole
light
inclined surface
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
JP58215810A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60107605A (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 JP21581083A priority Critical patent/JPS60107605A/ja
Priority to US06/668,228 priority patent/US4636028A/en
Priority to EP84113379A priority patent/EP0142774A3/en
Priority to NZ210116A priority patent/NZ210116A/xx
Priority to AU35167/84A priority patent/AU565338B2/en
Priority to KR1019890006965A priority patent/KR890003604B1/ko
Priority to CA000467270A priority patent/CA1251973A/en
Publication of JPS60107605A publication Critical patent/JPS60107605A/ja
Publication of JPS6224766B2 publication Critical patent/JPS6224766B2/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
    • G02B6/24—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
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3594—Characterised by additional functional means, e.g. means for variably attenuating or branching or means for switching differently polarized beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP21581083A 1983-11-10 1983-11-16 光分岐装置 Granted JPS60107605A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP21581083A JPS60107605A (ja) 1983-11-16 1983-11-16 光分岐装置
US06/668,228 US4636028A (en) 1983-11-10 1984-11-05 Light diverting device
EP84113379A EP0142774A3 (en) 1983-11-10 1984-11-06 Light diverting device
NZ210116A NZ210116A (en) 1983-11-10 1984-11-06 Light guide adjustable diverter
AU35167/84A AU565338B2 (en) 1983-11-10 1984-11-07 Light diverting device
KR1019890006965A KR890003604B1 (ko) 1983-11-10 1984-11-07 광분기 장치
CA000467270A CA1251973A (en) 1983-11-10 1984-11-07 Light diverting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21581083A JPS60107605A (ja) 1983-11-16 1983-11-16 光分岐装置

Publications (2)

Publication Number Publication Date
JPS60107605A JPS60107605A (ja) 1985-06-13
JPS6224766B2 true JPS6224766B2 (en]) 1987-05-29

Family

ID=16678630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21581083A Granted JPS60107605A (ja) 1983-11-10 1983-11-16 光分岐装置

Country Status (1)

Country Link
JP (1) JPS60107605A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132071A1 (de) * 1991-09-26 1993-04-08 Kernforschungsz Karlsruhe Koppelelement fuer lichtleiter

Family Cites Families (4)

* 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
JPS5427445A (en) * 1977-08-03 1979-03-01 Fujitsu Ltd Variable photo branching and coupling circuit
JPS566203A (en) * 1979-06-28 1981-01-22 Nippon Telegr & Teleph Corp <Ntt> Photoswitch
JPS60103318A (ja) * 1983-11-10 1985-06-07 Takashi Mori 光分岐装置

Also Published As

Publication number Publication date
JPS60107605A (ja) 1985-06-13

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