DD275173A3 - Schaltung eines integrierten koppelkreises fuer optischen duplexbetrieb - Google Patents

Schaltung eines integrierten koppelkreises fuer optischen duplexbetrieb

Info

Publication number
DD275173A3
DD275173A3 DD87310261A DD31026187A DD275173A3 DD 275173 A3 DD275173 A3 DD 275173A3 DD 87310261 A DD87310261 A DD 87310261A DD 31026187 A DD31026187 A DD 31026187A DD 275173 A3 DD275173 A3 DD 275173A3
Authority
DD
German Democratic Republic
Prior art keywords
circuit
duplex operation
integrated coupling
optical duplex
coupling circuit
Prior art date
Application number
DD87310261A
Other languages
German (de)
English (en)
Inventor
Josef Schroefel
Petr Vavruska
Original Assignee
Tesla Kp
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 Tesla Kp filed Critical Tesla Kp
Publication of DD275173A3 publication Critical patent/DD275173A3/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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • H04B10/25891—Transmission components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
DD87310261A 1986-12-30 1987-12-11 Schaltung eines integrierten koppelkreises fuer optischen duplexbetrieb DD275173A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8610294A CS261974B1 (en) 1986-12-30 1986-12-30 Connexion for an intergrated coupling circuit of duplex optic communication

Publications (1)

Publication Number Publication Date
DD275173A3 true DD275173A3 (de) 1990-01-17

Family

ID=5448560

Family Applications (1)

Application Number Title Priority Date Filing Date
DD87310261A DD275173A3 (de) 1986-12-30 1987-12-11 Schaltung eines integrierten koppelkreises fuer optischen duplexbetrieb

Country Status (5)

Country Link
EP (1) EP0274750A3 (cs)
JP (1) JPS63246706A (cs)
CN (1) CN87108355A (cs)
CS (1) CS261974B1 (cs)
DD (1) DD275173A3 (cs)

Also Published As

Publication number Publication date
JPS63246706A (ja) 1988-10-13
EP0274750A3 (en) 1989-10-25
CN87108355A (zh) 1988-08-10
CS261974B1 (en) 1989-02-10
EP0274750A2 (en) 1988-07-20
CS1029486A1 (en) 1988-07-15

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee