DD291646A - - Google Patents

Info

Publication number
DD291646A
DD291646A DD33712790A DD33712790A DD291646A DD 291646 A DD291646 A DD 291646A DD 33712790 A DD33712790 A DD 33712790A DD 33712790 A DD33712790 A DD 33712790A DD 291646 A DD291646 A DD 291646A
Authority
DD
German Democratic Republic
Application number
DD33712790A
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 filed Critical
Priority to DD33712790A priority Critical patent/DD291646A/xx
Priority to EP91250071A priority patent/EP0503172A1/de
Publication of DD291646A publication Critical patent/DD291646A/xx

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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—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 lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DD33712790A 1990-01-16 1990-01-16 DD291646A (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD33712790A DD291646A (enrdf_load_stackoverflow) 1990-01-16 1990-01-16
EP91250071A EP0503172A1 (de) 1990-01-16 1991-03-13 Verfahren und Anordnung zum Herstellen optischer Baugruppen aus Lichtwellenleitern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD33712790A DD291646A (enrdf_load_stackoverflow) 1990-01-16 1990-01-16

Publications (1)

Publication Number Publication Date
DD291646A true DD291646A (enrdf_load_stackoverflow) 1991-07-04

Family

ID=5615943

Family Applications (1)

Application Number Title Priority Date Filing Date
DD33712790A DD291646A (enrdf_load_stackoverflow) 1990-01-16 1990-01-16

Country Status (2)

Country Link
EP (1) EP0503172A1 (enrdf_load_stackoverflow)
DD (1) DD291646A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7985029B2 (en) 2007-02-07 2011-07-26 3Sae Technologies, Inc. Multi-electrode system with vibrating electrodes
WO2011087508A1 (en) * 2010-01-15 2011-07-21 3Sae Technologies, Inc. Multi-electrode system with vibrating electrodes
CN101819297B (zh) * 2010-04-23 2011-08-17 哈尔滨工业大学 一种用于光纤耦合器制作的熔融拉伸机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812346A1 (de) * 1977-03-23 1978-09-28 Tokyo Shibaura Electric Co Lichtverteiler
DE3726607A1 (de) * 1987-08-11 1989-02-23 Philips Patentverwaltung Verfahren zum gleichzeitigen verschweissen mehrerer lichtwellenleiterpaare

Also Published As

Publication number Publication date
EP0503172A1 (de) 1992-09-16

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Legal Events

Date Code Title Description
EPE Extended patent has ceased
PV Patent disclaimer (addendum to changes before extension act)