FR2189877B1 - - Google Patents

Info

Publication number
FR2189877B1
FR2189877B1 FR7322226A FR7322226A FR2189877B1 FR 2189877 B1 FR2189877 B1 FR 2189877B1 FR 7322226 A FR7322226 A FR 7322226A FR 7322226 A FR7322226 A FR 7322226A FR 2189877 B1 FR2189877 B1 FR 2189877B1
Authority
FR
France
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.)
Expired
Application number
FR7322226A
Other languages
French (fr)
Other versions
FR2189877A1 (esLanguage
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2189877A1 publication Critical patent/FR2189877A1/fr
Application granted granted Critical
Publication of FR2189877B1 publication Critical patent/FR2189877B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4212—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element being a coupling medium interposed therebetween, e.g. epoxy resin, refractive index matching material, index grease, matching liquid or gel
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Light Receiving Elements (AREA)
  • Semiconductor Lasers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR7322226A 1972-06-20 1973-06-19 Expired FR2189877B1 (esLanguage)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26443072A 1972-06-20 1972-06-20

Publications (2)

Publication Number Publication Date
FR2189877A1 FR2189877A1 (esLanguage) 1974-01-25
FR2189877B1 true FR2189877B1 (esLanguage) 1977-11-10

Family

ID=23006044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322226A Expired FR2189877B1 (esLanguage) 1972-06-20 1973-06-19

Country Status (5)

Country Link
US (1) US3773289A (esLanguage)
JP (1) JPS5821241B2 (esLanguage)
DE (1) DE2330785C2 (esLanguage)
FR (1) FR2189877B1 (esLanguage)
GB (1) GB1434114A (esLanguage)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511150A (ja) * 1974-06-21 1976-01-07 Plessey Handel Investment Ag Hikarikenshutsusochi
US3931518A (en) * 1974-11-11 1976-01-06 Bell Telephone Laboratories, Incorporated Optical fiber power taps employing mode coupling means
US4558920A (en) * 1981-11-19 1985-12-17 Board Of Trustees Of The Leland Stanford Junior University Tapped optical fiber delay line
US4630885A (en) * 1984-03-02 1986-12-23 Northrop Corporation Multichannel optical wave guide resonator
US4678269A (en) * 1985-12-10 1987-07-07 Pace Nevlin C Concentric light source to fiber coupling system
US4815805A (en) * 1987-11-12 1989-03-28 Raychem Corp. Dynamic range reduction using mode filter
US5047621A (en) * 1990-04-25 1991-09-10 The United States Of America As Represented By The Secretary Of The Army Radial transmission line for waveform generation and power accumulation
US5504828A (en) * 1994-06-29 1996-04-02 International Business Machines Corporation Apparatus for extending bandwidth of large core fiber optic transmission links
AU2002353071A1 (en) * 2001-12-06 2003-06-23 Florida Institute Of Technology Method and apparatus for spatial domain multiplexing in optical fiber communications
JP4166471B2 (ja) * 2001-12-28 2008-10-15 三菱電機株式会社 光モジュール

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL244430A (esLanguage) * 1958-10-24
NL280435A (esLanguage) * 1962-07-02
US3423594A (en) * 1964-03-03 1969-01-21 Anthony G Galopin Photoelectric semiconductor device with optical fiber means coupling input signals to base
US3400383A (en) * 1964-08-05 1968-09-03 Texas Instruments Inc Trainable decision system and adaptive memory element
US3459944A (en) * 1966-01-04 1969-08-05 Ibm Photosensitive insulated gate field effect transistor
US3563630A (en) * 1966-12-07 1971-02-16 North American Rockwell Rectangular dielectric optical wave-guide of width about one-half wave-length of the transmitted light

Also Published As

Publication number Publication date
US3773289A (en) 1973-11-20
JPS4958853A (esLanguage) 1974-06-07
JPS5821241B2 (ja) 1983-04-28
FR2189877A1 (esLanguage) 1974-01-25
DE2330785C2 (de) 1983-11-10
DE2330785A1 (de) 1974-01-17
GB1434114A (en) 1976-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse