CH439402A - Zweidraht-Übertragungseinrichtung mit elektro-optischen Wandlern - Google Patents

Zweidraht-Übertragungseinrichtung mit elektro-optischen Wandlern

Info

Publication number
CH439402A
CH439402A CH665466A CH665466A CH439402A CH 439402 A CH439402 A CH 439402A CH 665466 A CH665466 A CH 665466A CH 665466 A CH665466 A CH 665466A CH 439402 A CH439402 A CH 439402A
Authority
CH
Switzerland
Prior art keywords
electro
transmission device
wire transmission
optical converters
converters
Prior art date
Application number
CH665466A
Other languages
English (en)
Inventor
Jerome Harris Thomas
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH439402A publication Critical patent/CH439402A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
CH665466A 1965-05-10 1966-05-06 Zweidraht-Übertragungseinrichtung mit elektro-optischen Wandlern CH439402A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454369A US3402297A (en) 1965-05-10 1965-05-10 Optical distribution network

Publications (1)

Publication Number Publication Date
CH439402A true CH439402A (de) 1967-07-15

Family

ID=23804333

Family Applications (1)

Application Number Title Priority Date Filing Date
CH665466A CH439402A (de) 1965-05-10 1966-05-06 Zweidraht-Übertragungseinrichtung mit elektro-optischen Wandlern

Country Status (7)

Country Link
US (1) US3402297A (de)
CH (1) CH439402A (de)
DE (1) DE1487625B2 (de)
FR (1) FR1483069A (de)
GB (1) GB1141695A (de)
NL (1) NL152419B (de)
SE (1) SE341966B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536921A (en) * 1967-03-31 1970-10-27 Texas Instruments Inc Passive control of focal distances
US3622792A (en) * 1969-12-29 1971-11-23 Bell Telephone Labor Inc Optical switching system
NL7306137A (de) * 1973-05-03 1974-11-05
US3987257A (en) * 1975-05-29 1976-10-19 International Telephone And Telegraph Corporation Optically coupled two-wire to four-wire hybrid lines
US4282604A (en) * 1979-04-04 1981-08-04 Jefferson William T Optical isolation circuit for bidirectional communication lines
CA1192646A (en) * 1980-02-04 1985-08-27 Herzl Laor Piezoelectric apparatus for positioning optical fibers
GB2139034B (en) * 1980-02-04 1985-05-22 Herzl Laor Communications exchange
FR2500703A3 (fr) * 1981-02-25 1982-08-27 Auffret Rene Systeme de commutation utilisant des moyens de commutation optiques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981999A (en) * 1932-08-20 1934-11-27 American Telephone & Telegraph Optical telephone system
CA773182A (en) * 1962-04-24 1967-12-05 Western Electric Company, Incorporated Time division switching system
US3329474A (en) * 1963-11-08 1967-07-04 Ibm Digital light deflector utilizing co-planar polarization rotators
US3290619A (en) * 1964-03-19 1966-12-06 Bell Telephone Labor Inc Highly efficient devices using centrosymmetric perovskite crystals biased to severalpi phase retardations

Also Published As

Publication number Publication date
GB1141695A (en) 1969-01-29
FR1483069A (fr) 1967-06-02
DE1487625B2 (de) 1969-11-27
NL152419B (nl) 1977-02-15
NL6604954A (de) 1966-11-11
SE341966B (de) 1972-01-17
DE1487625A1 (de) 1969-01-16
US3402297A (en) 1968-09-17

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