GB1413425A - Optical communication systems - Google Patents

Optical communication systems

Info

Publication number
GB1413425A
GB1413425A GB1543073A GB1543073A GB1413425A GB 1413425 A GB1413425 A GB 1413425A GB 1543073 A GB1543073 A GB 1543073A GB 1543073 A GB1543073 A GB 1543073A GB 1413425 A GB1413425 A GB 1413425A
Authority
GB
United Kingdom
Prior art keywords
core
refractive index
light
transmitting means
layer
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.)
Expired
Application number
GB1543073A
Other languages
English (en)
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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
Priority claimed from US00239744A external-priority patent/US3832028A/en
Application filed by Corning Glass Works filed Critical Corning Glass Works
Publication of GB1413425A publication Critical patent/GB1413425A/en
Expired 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
    • G02B6/42—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
    • G02B6/4203—Optical features
    • 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
    • G02B6/4206—Optical features
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/502—LED transmitters

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)
  • Optical Couplings Of Light Guides (AREA)
GB1543073A 1972-03-30 1973-03-30 Optical communication systems Expired GB1413425A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23951772A 1972-03-30 1972-03-30
US00239744A US3832028A (en) 1972-03-30 1972-03-30 Coupler for optical waveguide light source

Publications (1)

Publication Number Publication Date
GB1413425A true GB1413425A (en) 1975-11-12

Family

ID=26932637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1543073A Expired GB1413425A (en) 1972-03-30 1973-03-30 Optical communication systems

Country Status (4)

Country Link
JP (1) JPS4910058A (enrdf_load_stackoverflow)
FR (1) FR2178173B1 (enrdf_load_stackoverflow)
GB (1) GB1413425A (enrdf_load_stackoverflow)
NL (1) NL7304371A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630351A1 (de) * 1985-09-09 1987-03-12 Ord Inc Optische vorrichtung
DE3734827A1 (de) * 1986-12-23 1988-07-07 Ima Spa Vorrichtung zur erfassung der anwesenheit von produkten in entsprechenden hohlraeumen und von unregelmaessigkeiten im grundprofil dieser bereits in den hohlraeumen angeordneten produkte
GB2350440A (en) * 1999-04-23 2000-11-29 Yazaki Corp Optic fibre connector with tapered light guide
DE10015867C2 (de) * 1999-11-08 2002-11-14 Yazaki Corp Steckerbuchse und Kupplung für einen optischen Steckverbinder

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104136A (en) * 1976-02-26 1977-09-01 Sumitomo Electric Ind Ltd Coupling device to joint electric-photo converter to optical fiber
JPS5830561B2 (ja) * 1976-06-07 1983-06-30 オリンパス光学工業株式会社 広開口ファイバ−
US4229067A (en) * 1978-11-17 1980-10-21 Corning Glass Works Optical waveguide mode scrambler
JPS57100409A (en) * 1980-12-15 1982-06-22 Toshiba Corp Optical coupler
FR2504691A1 (fr) * 1981-04-27 1982-10-29 Boscher Daniel Dispositif de couplage optique a variation d'ouverture numerique et procede de fabrication
FR2519433B1 (fr) * 1981-12-31 1985-09-20 Thomson Csf Dispositif de couplage entre une source lumineuse a rayonnement divergent et une fibre optique
EP0635741B1 (en) * 1993-07-19 2002-11-13 Motorola, Inc. Optoelectronic interface and method of making
US7246923B2 (en) * 2004-02-11 2007-07-24 3M Innovative Properties Company Reshaping light source modules and illumination systems using the same
JP2010072485A (ja) * 2008-09-19 2010-04-02 Fujikura Ltd 光ファイババンドルおよび光照射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589569A (en) * 1948-08-04 1952-03-18 Westinghouse Brake & Signal Optical system for use in light signals, indicators, and the like
FR1543165A (fr) * 1964-05-06 1968-10-25 Dispositif optique concentrateur d'un type nouveau permettant d'obtenir un éclairement énergétique maximal sur l'élément sensible d'un récepteur de rayonnement, procédé de détermination des caractéristiques optimales de concentrateurs de ce type, et appareils de mise en oeuvre
US3450890A (en) * 1966-07-11 1969-06-17 Us Navy Wide-entrance,narrow-exit thin sheet light guide with juxtaposed photosensor
GB1225115A (enrdf_load_stackoverflow) * 1967-07-24 1971-03-17
DE1673905A1 (de) * 1968-02-15 1971-09-30 Eltro Gmbh Mit einem Laser-Entfernungsmesser kombiniertes optisches Ziel-oder Beobachtungsgeraet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630351A1 (de) * 1985-09-09 1987-03-12 Ord Inc Optische vorrichtung
GB2180367A (en) * 1985-09-09 1987-03-25 Ord Inc Tapered optical fibre for immunoassay
DE3630351B4 (de) * 1985-09-09 2005-04-28 Roche Diagnostics Corp Optisches Untersuchungsgerät
DE3734827A1 (de) * 1986-12-23 1988-07-07 Ima Spa Vorrichtung zur erfassung der anwesenheit von produkten in entsprechenden hohlraeumen und von unregelmaessigkeiten im grundprofil dieser bereits in den hohlraeumen angeordneten produkte
GB2350440A (en) * 1999-04-23 2000-11-29 Yazaki Corp Optic fibre connector with tapered light guide
US6459835B1 (en) 1999-04-23 2002-10-01 Yazaki Corporation Optical connector
GB2350440B (en) * 1999-04-23 2003-02-26 Yazaki Corp Optical fibre connector with tapered light guide
DE10015867C2 (de) * 1999-11-08 2002-11-14 Yazaki Corp Steckerbuchse und Kupplung für einen optischen Steckverbinder

Also Published As

Publication number Publication date
FR2178173A1 (enrdf_load_stackoverflow) 1973-11-09
FR2178173B1 (enrdf_load_stackoverflow) 1976-09-10
JPS4910058A (enrdf_load_stackoverflow) 1974-01-29
NL7304371A (enrdf_load_stackoverflow) 1973-10-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee