DE3486008T2 - Polarisationsunempfindlicher schmelzkoppler mit evanescierender welle und minimaler umweltempfindlichkeit. - Google Patents

Polarisationsunempfindlicher schmelzkoppler mit evanescierender welle und minimaler umweltempfindlichkeit.

Info

Publication number
DE3486008T2
DE3486008T2 DE8484902308T DE3486008T DE3486008T2 DE 3486008 T2 DE3486008 T2 DE 3486008T2 DE 8484902308 T DE8484902308 T DE 8484902308T DE 3486008 T DE3486008 T DE 3486008T DE 3486008 T2 DE3486008 T2 DE 3486008T2
Authority
DE
Germany
Prior art keywords
evanescenting
shaft
environmental sensitivity
minimum environmental
resistant melt
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.)
Revoked
Application number
DE8484902308T
Other languages
English (en)
Other versions
DE3486008D1 (de
Inventor
W Stowe
M Kopera
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.)
Gould Electronics Inc
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Priority claimed from PCT/US1984/000820 external-priority patent/WO1984004822A1/en
Publication of DE3486008D1 publication Critical patent/DE3486008D1/de
Application granted granted Critical
Publication of DE3486008T2 publication Critical patent/DE3486008T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • G02B6/2821—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
    • 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
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • G02B6/2843—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 the couplers having polarisation maintaining or holding properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
DE8484902308T 1983-05-26 1984-05-25 Polarisationsunempfindlicher schmelzkoppler mit evanescierender welle und minimaler umweltempfindlichkeit. Revoked DE3486008T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49843683A 1983-05-26 1983-05-26
PCT/US1984/000820 WO1984004822A1 (en) 1983-05-26 1984-05-25 Polarization-insensitive, evanescent-wave, fused coupler with minimal environmental sensitivity

Publications (2)

Publication Number Publication Date
DE3486008D1 DE3486008D1 (de) 1993-01-28
DE3486008T2 true DE3486008T2 (de) 1993-05-27

Family

ID=26770297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484902308T Revoked DE3486008T2 (de) 1983-05-26 1984-05-25 Polarisationsunempfindlicher schmelzkoppler mit evanescierender welle und minimaler umweltempfindlichkeit.

Country Status (1)

Country Link
DE (1) DE3486008T2 (de)

Also Published As

Publication number Publication date
DE3486008D1 (de) 1993-01-28

Similar Documents

Publication Publication Date Title
FI852986A0 (fi) Ny kristallmodifikation.
DE3485502D1 (de) Sehr schnelles vervielfaeltigungsgeraet mit endbearbeitungsfunktion.
DE3774021D1 (de) Kopiergeraet mit fluessigentwicklung.
DE3586903T2 (de) Photolithographisches material mit sperrschichtkombination.
DE3482060D1 (de) Abtastsystem mit festkoerperlaser und elektrophotographische maschine mit demselben.
DE3854101T2 (de) Elektrophotographisches Element.
DE3486354D1 (de) Chroman- und Chromenderivate.
DE3886946T2 (de) Turbulenzsensor mit taumelnd gelagerter zunge.
DE3482852D1 (de) Induktiver sensor.
NO880997D0 (no) Brokonstruksjon med korrugerte elementer.
DE69014927D1 (de) Speiseschaltung und Brücken-Messanordnung mit einer Ausgangssignalausgleichsschaltung.
DE3485258D1 (de) Alu mit uebertragslaengendetektion.
DE3853401T2 (de) Elektrophotographisches empfindliches Material.
DE3854070T2 (de) Elektrophotographisches Element.
DE3579560D1 (de) Reflektierendes photographisches material.
NO843551L (no) Sensor.
DE3888461D1 (de) Gradationsvariables SW-Papier.
DE3485997D1 (de) Elektrochromes material.
DE3486008D1 (de) Polarisationsunempfindlicher schmelzkoppler mit evanescierender welle und minimaler umweltempfindlichkeit.
IT8522139A0 (it) Cinghia trapezoidale e relativa trasmissione.
DE58901055D1 (de) Drehtrommel mit laufring.
DE3888460D1 (de) Gradationsvariables SW-Papier.
DE3887852T2 (de) Laserempfindliches elektrophotographisches Material.
DE3872365T2 (de) Farbbildende polymerische kuppler.
DE3880277D1 (de) Lichtempfindliches elektrophotographisches material.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: GOULD ELECTRONICS INC., EASTLAKE, OHIO, US

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8331 Complete revocation