IT1142073B - Diodo emettitore di luce superluminescente atto ad essere accoppiato in moro efficiente ad una guida d'onda ottica - Google Patents

Diodo emettitore di luce superluminescente atto ad essere accoppiato in moro efficiente ad una guida d'onda ottica

Info

Publication number
IT1142073B
IT1142073B IT25265/81A IT2526581A IT1142073B IT 1142073 B IT1142073 B IT 1142073B IT 25265/81 A IT25265/81 A IT 25265/81A IT 2526581 A IT2526581 A IT 2526581A IT 1142073 B IT1142073 B IT 1142073B
Authority
IT
Italy
Prior art keywords
dark
efficient
coupling
emitting diode
wave guide
Prior art date
Application number
IT25265/81A
Other languages
English (en)
Other versions
IT8125265A0 (it
Inventor
Ivan Paul Kaminow
Dietrich Marcuse
Original Assignee
Western Electric Co
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 filed Critical Western Electric Co
Publication of IT8125265A0 publication Critical patent/IT8125265A0/it
Application granted granted Critical
Publication of IT1142073B publication Critical patent/IT1142073B/it

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/042—Superluminescent diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT25265/81A 1980-11-28 1981-11-24 Diodo emettitore di luce superluminescente atto ad essere accoppiato in moro efficiente ad una guida d'onda ottica IT1142073B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/211,231 US4376946A (en) 1980-11-28 1980-11-28 Superluminescent LED with efficient coupling to optical waveguide

Publications (2)

Publication Number Publication Date
IT8125265A0 IT8125265A0 (it) 1981-11-24
IT1142073B true IT1142073B (it) 1986-10-08

Family

ID=22786068

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25265/81A IT1142073B (it) 1980-11-28 1981-11-24 Diodo emettitore di luce superluminescente atto ad essere accoppiato in moro efficiente ad una guida d'onda ottica

Country Status (8)

Country Link
US (1) US4376946A (it)
JP (1) JPS57117285A (it)
CA (1) CA1175131A (it)
DE (1) DE3146795A1 (it)
FR (1) FR2495383B1 (it)
GB (1) GB2090056B (it)
IT (1) IT1142073B (it)
NL (1) NL8105386A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10490692B2 (en) 2015-03-03 2019-11-26 Sony Corporation Semiconductor light-emitting device and display apparatus

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DE3210980C2 (de) * 1981-04-01 1986-11-20 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Optisches Schaltelement und optische Schaltmatrix
GB2172141B (en) * 1985-03-08 1988-11-16 Stc Plc Single heterostructure laser chip manufacture
US4730331A (en) * 1985-04-03 1988-03-08 Xerox Corporation Superluminescent LED source
US4638334A (en) * 1985-04-03 1987-01-20 Xerox Corporation Electro-optic line printer with super luminescent LED source
US4764934A (en) * 1987-07-27 1988-08-16 Ortel Corporation Superluminescent diode and single mode laser
GB8721491D0 (en) * 1987-09-12 1987-10-21 Stc Plc Light emissive diode
US4958355A (en) * 1989-03-29 1990-09-18 Rca Inc. High performance angled stripe superluminescent diode
US5959315A (en) * 1992-03-02 1999-09-28 Motorla, Inc. Semiconductor to optical link
JP3032647B2 (ja) * 1992-08-25 2000-04-17 シャープ株式会社 光導波路素子
US5420953A (en) * 1994-02-17 1995-05-30 The Whitaker Corporation Optoelectronic integration of holograms using (110) oriented silicon on (100) oriented silicon waferboard
US6577658B1 (en) 1999-09-20 2003-06-10 E20 Corporation, Inc. Method and apparatus for planar index guided vertical cavity surface emitting lasers
JP3682286B2 (ja) * 2000-06-23 2005-08-10 池田 好明 微細気泡発生器及びそれを備えた微細気泡発生装置
NL1015714C2 (nl) * 2000-07-14 2002-01-15 Dsm Nv Werkwijze voor het kristalliseren van enantiomeer verrijkt 2-acetylthio-3-fenylpropaanzuur.
US6592238B2 (en) 2001-01-31 2003-07-15 Light Technologies, Inc. Illumination device for simulation of neon lighting
US6874924B1 (en) 2002-03-14 2005-04-05 Ilight Technologies, Inc. Illumination device for simulation of neon lighting
WO2004070262A2 (en) * 2003-02-04 2004-08-19 Ilight Technologies, Inc. Flexible illumination device for simulating neon lighting
US7008097B1 (en) 2003-02-25 2006-03-07 Ilight Technologies, Inc. Illumination device for simulating neon or fluorescent lighting including a waveguide and a scattering cap
US7118251B1 (en) 2003-05-23 2006-10-10 Ilight Technologies, Inc. Illumination device for simulating channel letters
US7291856B2 (en) * 2005-04-28 2007-11-06 Honeywell International Inc. Sensor and methods for measuring select components in moving sheet products
US7859668B2 (en) 2005-12-15 2010-12-28 Honeywell International Inc. Apparatus and method for illuminator-independent color measurements
US8017927B2 (en) * 2005-12-16 2011-09-13 Honeywell International Inc. Apparatus, system, and method for print quality measurements using multiple adjustable sensors
US7573575B2 (en) 2005-12-29 2009-08-11 Honeywell International Inc. System and method for color measurements or other spectral measurements of a material
US7688447B2 (en) 2005-12-29 2010-03-30 Honeywell International Inc. Color sensor
US7467486B2 (en) * 2006-05-22 2008-12-23 Kaoh Andy K F Method and apparatus for simulating the appearance of a neon sign
WO2008070088A2 (en) * 2006-12-05 2008-06-12 Nano Terra Inc. Edge-emitting light-emitting diode arrays and methods of making and using the same
US7592608B2 (en) * 2008-01-22 2009-09-22 Honeywell International Inc. Apparatus and method for measuring and/or controlling ultraviolet-activated materials in a paper-making process
US8049892B2 (en) * 2008-01-22 2011-11-01 Honeywell International Inc. Apparatus and method for camera-based color measurements
US20110298006A1 (en) * 2010-06-02 2011-12-08 Panasonic Corporation Semiconductor light emitting device and method for fabricating the same
US8401809B2 (en) 2010-07-12 2013-03-19 Honeywell International Inc. System and method for adjusting an on-line appearance sensor system
ES2530070T3 (es) 2011-09-05 2015-02-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con una pluralidad de láseres y conjuntos ajustables individualmente de medios de desviación
EP2565993B1 (en) 2011-09-05 2014-01-29 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Laser device and method for generating laser light
ES2544034T3 (es) 2011-09-05 2015-08-27 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con al menos un láser de gas y un termodisipador
EP2565998A1 (en) 2011-09-05 2013-03-06 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Gas ring laser device
ES2544269T3 (es) 2011-09-05 2015-08-28 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con una pluralidad de láseres de gas con tubos de resonancia y medios de deflexión ajustables individualmente
USD1059541S1 (en) * 2023-04-18 2025-01-28 Brita Lp Filter cartridge

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US4142160A (en) * 1972-03-13 1979-02-27 Hitachi, Ltd. Hetero-structure injection laser
SU511794A1 (ru) * 1973-05-28 1976-10-05 Предприятие П/Я А-1172 Способ получени полупроводниковой светоизлучающей структуры
FR2299730A1 (fr) * 1975-01-31 1976-08-27 Thomson Csf Diodes electroluminescentes et leur procede de fabrication
GB1564908A (en) * 1976-02-07 1980-04-16 Plessey Co Ltd Solid state lasers
JPS5360651A (en) * 1976-11-12 1978-05-31 Hitachi Ltd Semiconductor laser with optical fibers
NL7707720A (nl) * 1977-07-12 1979-01-16 Philips Nv Halfgeleiderlaser of -versterker.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10490692B2 (en) 2015-03-03 2019-11-26 Sony Corporation Semiconductor light-emitting device and display apparatus

Also Published As

Publication number Publication date
GB2090056A (en) 1982-06-30
GB2090056B (en) 1984-08-22
NL8105386A (nl) 1982-06-16
CA1175131A (en) 1984-09-25
DE3146795A1 (de) 1982-06-24
FR2495383A1 (fr) 1982-06-04
IT8125265A0 (it) 1981-11-24
US4376946A (en) 1983-03-15
JPS57117285A (en) 1982-07-21
FR2495383B1 (fr) 1985-10-18

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