JPS55157277A - Optical semiconductor device - Google Patents

Optical semiconductor device

Info

Publication number
JPS55157277A
JPS55157277A JP6513879A JP6513879A JPS55157277A JP S55157277 A JPS55157277 A JP S55157277A JP 6513879 A JP6513879 A JP 6513879A JP 6513879 A JP6513879 A JP 6513879A JP S55157277 A JPS55157277 A JP S55157277A
Authority
JP
Japan
Prior art keywords
photodevice
substrate
convex
region
concave
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.)
Pending
Application number
JP6513879A
Other languages
Japanese (ja)
Inventor
Shigeo Osaka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6513879A priority Critical patent/JPS55157277A/en
Publication of JPS55157277A publication Critical patent/JPS55157277A/en
Pending 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • 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
    • G02B6/4219—Mechanical 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
    • G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • G02B6/423—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment
    • 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
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Weting (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To improve light coupling accuracy between a photodevice and an optical fiber by a method wherein a convex region in whichever of a substrate or a photodevice and a concave region in another side are formed and position setting is performed by jointing a pair of convex and concave regions. CONSTITUTION:By utilizing selective etching tendency or selective epitaxial growing tendency which differ from each other on a different plane of crystal, on whichever of a silicon substrate 1 or photodevice 3 a concave region is formed, and on another side a convex region is formed. By jointing the convex and concave regions the substrate 1 and the photodevice 3 assembled into one, and an optical semiconductor device which has an optical fiber 2 which is situated in a V-shaped groove 1', 1'' formed on the substrate 1 and is coupled with the photodevice 3 is built. By this method a highly accurate position of photodevice referring to the substrate 1 can be obtained.
JP6513879A 1979-05-25 1979-05-25 Optical semiconductor device Pending JPS55157277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6513879A JPS55157277A (en) 1979-05-25 1979-05-25 Optical semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6513879A JPS55157277A (en) 1979-05-25 1979-05-25 Optical semiconductor device

Publications (1)

Publication Number Publication Date
JPS55157277A true JPS55157277A (en) 1980-12-06

Family

ID=13278219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6513879A Pending JPS55157277A (en) 1979-05-25 1979-05-25 Optical semiconductor device

Country Status (1)

Country Link
JP (1) JPS55157277A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182404A (en) * 1984-02-09 1985-09-18 シーメンス、アクチエンゲゼルシヤフト Detachable connector between optoelectronic device and optical fiber
WO1997002501A1 (en) * 1995-06-30 1997-01-23 The Whitaker Corporation Passive alignment frame using monocrystalline material
US5671315A (en) * 1994-03-09 1997-09-23 Fujitsu Limited Optical parts fixing apparatus and method of manufacturing the same
JPH09325243A (en) * 1996-05-31 1997-12-16 Kyocera Corp Optical hybrid integrated circuit device
EP0872926A1 (en) * 1996-10-09 1998-10-21 The Furukawa Electric Co., Ltd. Optical semiconductor module
JPH11287926A (en) * 1997-03-13 1999-10-19 Nippon Telegr & Teleph Corp <Ntt> Optical element mounting substrate, optical module using the same and production thereof
US5981975A (en) * 1998-02-27 1999-11-09 The Whitaker Corporation On-chip alignment fiducials for surface emitting devices
US6085007A (en) * 1998-02-27 2000-07-04 Jiang; Ching-Long Passive alignment member for vertical surface emitting/detecting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895783A (en) * 1972-03-17 1973-12-07
JPS5079286A (en) * 1973-11-12 1975-06-27
JPS5147666B2 (en) * 1971-08-21 1976-12-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147666B2 (en) * 1971-08-21 1976-12-16
JPS4895783A (en) * 1972-03-17 1973-12-07
JPS5079286A (en) * 1973-11-12 1975-06-27

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182404A (en) * 1984-02-09 1985-09-18 シーメンス、アクチエンゲゼルシヤフト Detachable connector between optoelectronic device and optical fiber
US5671315A (en) * 1994-03-09 1997-09-23 Fujitsu Limited Optical parts fixing apparatus and method of manufacturing the same
WO1997002501A1 (en) * 1995-06-30 1997-01-23 The Whitaker Corporation Passive alignment frame using monocrystalline material
US5905831A (en) * 1995-06-30 1999-05-18 The Whitaker Corporation Passive alignment frame using monocrystalline material
JPH09325243A (en) * 1996-05-31 1997-12-16 Kyocera Corp Optical hybrid integrated circuit device
EP0872926A1 (en) * 1996-10-09 1998-10-21 The Furukawa Electric Co., Ltd. Optical semiconductor module
EP0872926A4 (en) * 1996-10-09 2005-09-21 Furukawa Electric Co Ltd Optical semiconductor module
JPH11287926A (en) * 1997-03-13 1999-10-19 Nippon Telegr & Teleph Corp <Ntt> Optical element mounting substrate, optical module using the same and production thereof
US5981975A (en) * 1998-02-27 1999-11-09 The Whitaker Corporation On-chip alignment fiducials for surface emitting devices
US6085007A (en) * 1998-02-27 2000-07-04 Jiang; Ching-Long Passive alignment member for vertical surface emitting/detecting device

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