ATE38725T1 - Optische komponente zur verwendung in optischen datenuebertragungssystemen. - Google Patents

Optische komponente zur verwendung in optischen datenuebertragungssystemen.

Info

Publication number
ATE38725T1
ATE38725T1 AT84102482T AT84102482T ATE38725T1 AT E38725 T1 ATE38725 T1 AT E38725T1 AT 84102482 T AT84102482 T AT 84102482T AT 84102482 T AT84102482 T AT 84102482T AT E38725 T1 ATE38725 T1 AT E38725T1
Authority
AT
Austria
Prior art keywords
optical
optical fibers
communication systems
wavelengths
output
Prior art date
Application number
AT84102482T
Other languages
English (en)
Inventor
William T Plummer
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of ATE38725T1 publication Critical patent/ATE38725T1/de

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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29308—Diffractive element having focusing properties, e.g. curved gratings
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Glass Compositions (AREA)
  • Holo Graphy (AREA)
AT84102482T 1983-03-28 1984-03-08 Optische komponente zur verwendung in optischen datenuebertragungssystemen. ATE38725T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47948983A 1983-03-28 1983-03-28
EP84102482A EP0120366B1 (de) 1983-03-28 1984-03-08 Optische Komponente zur Verwendung in optischen Datenübertragungssystemen

Publications (1)

Publication Number Publication Date
ATE38725T1 true ATE38725T1 (de) 1988-12-15

Family

ID=23904233

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84102482T ATE38725T1 (de) 1983-03-28 1984-03-08 Optische komponente zur verwendung in optischen datenuebertragungssystemen.

Country Status (5)

Country Link
EP (1) EP0120366B1 (de)
JP (1) JPS59182413A (de)
AT (1) ATE38725T1 (de)
CA (1) CA1255523A (de)
DE (1) DE3475229D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755017A (en) * 1984-11-29 1988-07-05 Kaptron, Inc. Construction for fiber optics communications modules using elements bonded along abutting flat surfaces and method of fabricating same
CA1306750C (en) * 1985-12-09 1992-08-25 Istvan Hermecz Process for the preparation of quinoline carboxylic acide
US4763978A (en) * 1986-10-03 1988-08-16 American Telephone And Telegraph Company Optical fiber connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549186A (en) * 1975-10-03 1979-08-01 Nat Res Dev Optical connectors
US4111524A (en) * 1977-04-14 1978-09-05 Bell Telephone Laboratories, Incorporated Wavelength division multiplexer
JPS6028324B2 (ja) * 1977-12-06 1985-07-04 日本セルフオツク株式会社 光ビーム用波長分割多重化・分波装置
JPS55105211A (en) * 1979-02-07 1980-08-12 Matsushita Electric Ind Co Ltd Photo branching and coupling device
US4274706A (en) * 1979-08-30 1981-06-23 Hughes Aircraft Company Wavelength multiplexer/demultiplexer for optical circuits
JPS5822725B2 (ja) * 1979-10-22 1983-05-11 日本電信電話株式会社 光分波器
US4359259A (en) * 1980-04-29 1982-11-16 The United States Of America As Represented By The Secretary Of The Air Force Holographic multiplexer/demultiplexer
US4387955A (en) * 1981-02-03 1983-06-14 The United States Of America As Represented By The Secretary Of The Air Force Holographic reflective grating multiplexer/demultiplexer

Also Published As

Publication number Publication date
EP0120366A3 (en) 1986-10-08
DE3475229D1 (en) 1988-12-22
CA1255523A (en) 1989-06-13
EP0120366B1 (de) 1988-11-17
EP0120366A2 (de) 1984-10-03
JPS59182413A (ja) 1984-10-17

Similar Documents

Publication Publication Date Title
US4182935A (en) Optical fiber data transmission system
DE69222829T2 (de) Entzerrer für optische Signale in faseroptischen Wellenlängen-Multiplex-Systemen
FR2447561B1 (fr) Fibre de verre pour transmission optique
FR2475241B1 (fr) Connecteur pour fibres optiques
FR2441185B1 (fr) Fibre de verre pour transmission optique
OA06894A (fr) Système de communication par fibres optiques pour la diagraphie de puits.
FR2549239B1 (fr) Coupleur de fibre optique
FR2452119A1 (fr) Dispositif d'accouplement pour transmettre des renseignements lumineux entre des elements optiques de fibres
FR2328210A1 (fr) Guide d'ondes optique avec gradient d'indice de refraction destine a la transmission de l'information
FR2469724B1 (fr) Cable sous-marin a fibres optiques
FR2526009B1 (fr) Verre optique leger, ayant un indice de refraction 1,70, une constringence 22 et une masse volumique 3,5 g/cm3
IT1084527B (it) Connettore di fibre ottiche.
DE3479448D1 (de) Optische wellenleiter. optical waveguides
DE69800475T2 (de) Optische Regenerierung für faseroptische Übertragungssysteme mit nicht-Soliton Signalen
FR2556849B1 (fr) Attenuateur optique variable pour couplage de fibres optiques
FR2550187B1 (fr) Verres de faible densite et de haut indice de refraction pour applications ophtalmiques et optiques
DE3483441D1 (de) Monomodelichtleiterfiber mit trapezfoermigem brechungsindexprofil.
IT8123695A0 (it) Miglioramentinella portata dinamica dello stadio di entrata di un sistema di trasmissione di informazioni a fibre ottiche.
DE58908174D1 (de) Optisches Wellenleitermodul mit Faserankopplung.
DE3484345D1 (de) Optische uebertragungssysteme mit multiplexierung durch wellenlaengenabspaltung.
FR2528414B1 (fr) Verre optique a indice de refraction eleve, a faible dispersion, a faible masse volumique, convenant aux lentilles correctrices
IT1081230B (it) Equalizzatore ottico con indice di rifrazione graduale per trasmissione di segnali su guide ottiche multimodo
ATE38725T1 (de) Optische komponente zur verwendung in optischen datenuebertragungssystemen.
ES2063019T3 (es) Conductor de ondas de luz.
IT8067939A0 (it) Accoppiatore ottico per ricetrasmissione su fibra ottica

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee