DE3569635D1 - Multiple wavelength light emitting devices - Google Patents

Multiple wavelength light emitting devices

Info

Publication number
DE3569635D1
DE3569635D1 DE8585905162T DE3569635T DE3569635D1 DE 3569635 D1 DE3569635 D1 DE 3569635D1 DE 8585905162 T DE8585905162 T DE 8585905162T DE 3569635 T DE3569635 T DE 3569635T DE 3569635 D1 DE3569635 D1 DE 3569635D1
Authority
DE
Germany
Prior art keywords
light emitting
emitting devices
wavelength light
multiple wavelength
devices
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
DE8585905162T
Other languages
English (en)
Inventor
Irfan Camlibel
Aland Chin
Brymer Chin
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
American Telephone and Telegraph 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3569635D1 publication Critical patent/DE3569635D1/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/0004Devices characterised by their operation
    • H01L33/0008Devices characterised by their operation having p-n or hi-lo junctions
    • H01L33/0016Devices characterised by their operation having p-n or hi-lo junctions having at least two p-n junctions
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4219Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4228Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • G02B6/423Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4249Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0756Stacked arrangements of devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
DE8585905162T 1984-10-09 1985-09-27 Multiple wavelength light emitting devices Expired DE3569635D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/658,568 US4605942A (en) 1984-10-09 1984-10-09 Multiple wavelength light emitting devices
PCT/US1985/001911 WO1986002491A1 (en) 1984-10-09 1985-09-27 Multiple wavelength light emitting devices

Publications (1)

Publication Number Publication Date
DE3569635D1 true DE3569635D1 (en) 1989-05-24

Family

ID=24641782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585905162T Expired DE3569635D1 (en) 1984-10-09 1985-09-27 Multiple wavelength light emitting devices

Country Status (6)

Country Link
US (1) US4605942A (de)
EP (1) EP0197117B1 (de)
JP (1) JPS62500415A (de)
CA (1) CA1226929A (de)
DE (1) DE3569635D1 (de)
WO (1) WO1986002491A1 (de)

Families Citing this family (38)

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JPH0728022B2 (ja) * 1985-05-07 1995-03-29 株式会社日立製作所 光信号伝達系を備えた電子デバイス
US4725128A (en) * 1985-11-20 1988-02-16 Medtronic, Inc. Method for delivering light from multiple light emitting diodes over a single optical fiber
US4787086A (en) * 1986-05-19 1988-11-22 American Telephone And Telegraph Company, At&T Bell Laboratories High-power, fundamental transverse mode laser
JPS6395682A (ja) * 1986-10-09 1988-04-26 Mitsubishi Electric Corp 端面発光素子
FR2605801B1 (fr) * 1986-10-23 1989-03-03 Menigaux Louis Procede de fabrication d'une structure semi-conductrice susceptible d'effet laser multi-longueurs d'onde, et dispositif obtenu
DE3925201A1 (de) * 1989-07-29 1991-02-07 Messerschmitt Boelkow Blohm Optische bank zur halterung optischer, elektrischer u.a. komponenten
US5077588A (en) * 1989-09-29 1991-12-31 Shin-Etsu Handotai Co., Ltd. Multiple wavelength light emitting device
US5307357A (en) * 1992-11-05 1994-04-26 International Business Machines Corporation Protection means for ridge waveguide laser structures using thick organic films
US5305340A (en) * 1992-12-16 1994-04-19 International Business Machines Corporation Waveguide ridge laser device with improved mounting and ridge protection
JPH07115244A (ja) * 1993-10-19 1995-05-02 Toyota Motor Corp 半導体レーザー及びその製造方法
US6548956B2 (en) 1994-12-13 2003-04-15 The Trustees Of Princeton University Transparent contacts for organic devices
US5703436A (en) 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
US6358631B1 (en) 1994-12-13 2002-03-19 The Trustees Of Princeton University Mixed vapor deposited films for electroluminescent devices
US5707745A (en) * 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
US6633120B2 (en) 1998-11-19 2003-10-14 Unisplay S.A. LED lamps
GB2366074A (en) * 2000-02-15 2002-02-27 Hassan Paddy Abdel Salam LED light source with two vertically-stacked LEDs of different colours
US5960024A (en) 1998-03-30 1999-09-28 Bandwidth Unlimited, Inc. Vertical optical cavities produced with selective area epitaxy
US6760357B1 (en) 1998-04-14 2004-07-06 Bandwidth9 Vertical cavity apparatus with tunnel junction
US6493372B1 (en) 1998-04-14 2002-12-10 Bandwidth 9, Inc. Vertical cavity apparatus with tunnel junction
US5991326A (en) 1998-04-14 1999-11-23 Bandwidth9, Inc. Lattice-relaxed verticle optical cavities
US6487230B1 (en) 1998-04-14 2002-11-26 Bandwidth 9, Inc Vertical cavity apparatus with tunnel junction
US6493373B1 (en) 1998-04-14 2002-12-10 Bandwidth 9, Inc. Vertical cavity apparatus with tunnel junction
US6535541B1 (en) 1998-04-14 2003-03-18 Bandwidth 9, Inc Vertical cavity apparatus with tunnel junction
US6487231B1 (en) 1998-04-14 2002-11-26 Bandwidth 9, Inc. Vertical cavity apparatus with tunnel junction
US6493371B1 (en) 1998-04-14 2002-12-10 Bandwidth9, Inc. Vertical cavity apparatus with tunnel junction
US6365968B1 (en) 1998-08-07 2002-04-02 Corning Lasertron, Inc. Polyimide/silicon oxide bi-layer for bond pad parasitic capacitance control in semiconductor electro-optical device
US6226425B1 (en) 1999-02-24 2001-05-01 Bandwidth9 Flexible optical multiplexer
US6233263B1 (en) 1999-06-04 2001-05-15 Bandwidth9 Monitoring and control assembly for wavelength stabilized optical system
US6275513B1 (en) 1999-06-04 2001-08-14 Bandwidth 9 Hermetically sealed semiconductor laser device
KR100461704B1 (ko) * 1999-08-04 2004-12-16 가부시키가이샤 히타치세이사쿠쇼 광헤드
TWI266435B (en) * 2004-07-08 2006-11-11 Sharp Kk Nitride-based compound semiconductor light emitting device and fabricating method thereof
JP4371956B2 (ja) 2004-09-02 2009-11-25 シャープ株式会社 窒化物系化合物半導体発光素子およびその製造方法
JP4767035B2 (ja) * 2005-04-12 2011-09-07 シャープ株式会社 窒化物系半導体発光素子およびその製造方法
US20070029555A1 (en) * 2005-08-04 2007-02-08 Lester Steven D Edge-emitting LED light source
JP2008091862A (ja) * 2006-09-08 2008-04-17 Sharp Corp 窒化物半導体発光素子および窒化物半導体発光素子の製造方法
JP2008117824A (ja) * 2006-11-01 2008-05-22 Sharp Corp 窒化物系半導体素子の製造方法
DE102008019268A1 (de) * 2008-02-29 2009-09-03 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
WO2019055678A1 (en) * 2017-09-13 2019-03-21 Lares Research DENTAL HANDPIECE, MOTOR AND COUPLER WITH MULTI-WAVE LENGTH LIGHT OUTPUTS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611069A (en) * 1969-11-12 1971-10-05 Gen Electric Multiple color light emitting diodes
US4159452A (en) * 1978-01-13 1979-06-26 Bell Telephone Laboratories, Incorporated Dual beam double cavity heterostructure laser with branching output waveguides
DE2822146C2 (de) * 1978-05-20 1982-11-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Heterostruktur-Halbleiterlaserdiode und Verfahren zur Herstellung einer Heterostruktur-Halbleiterdiode
NL8005134A (nl) * 1980-09-12 1982-04-01 Philips Nv Optisch transmissiesysteem.
NL8101409A (nl) * 1981-03-23 1982-10-18 Philips Nv Halfgeleiderlaser met tenminste twee stralingsbundels, en werkwijze ter vervaardiging daarvan.
US4577207A (en) * 1982-12-30 1986-03-18 At&T Bell Laboratories Dual wavelength optical source

Also Published As

Publication number Publication date
US4605942A (en) 1986-08-12
EP0197117B1 (de) 1989-04-19
JPS62500415A (ja) 1987-02-19
CA1226929A (en) 1987-09-15
EP0197117A1 (de) 1986-10-15
WO1986002491A1 (en) 1986-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee