JPS57143886A - Photo-semiconductor device - Google Patents

Photo-semiconductor device

Info

Publication number
JPS57143886A
JPS57143886A JP2777481A JP2777481A JPS57143886A JP S57143886 A JPS57143886 A JP S57143886A JP 2777481 A JP2777481 A JP 2777481A JP 2777481 A JP2777481 A JP 2777481A JP S57143886 A JPS57143886 A JP S57143886A
Authority
JP
Japan
Prior art keywords
fiber base
photo
positioning
fixing
grooves
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
JP2777481A
Other languages
Japanese (ja)
Inventor
Shigenobu Yamagoshi
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 JP2777481A priority Critical patent/JPS57143886A/en
Publication of JPS57143886A publication Critical patent/JPS57143886A/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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE:To simplify the positioning of a photo-semiconductor element and an optical fiber by forming grooves joining the element and a fiber base for fixing the optical fiber where the element and the fiber base correspond, crossing these grooves with cylinders and fixing the element and the fiber base. CONSTITUTION:The two V-shaped grooves 6 for positioning and the necessary number of the V-shaped grooves 4 for fixing the fibers are formed to the photo- semiconductor array element 2. The proper cylinders 7 are fitted into the V- shaped grooves 6 for positioning of the fiber base 1, one ends are conformed to one end of the fiber base, and another ends are fitted into the V-shaped grooves for positioning of the photo-semiconductor array element 2 from the fiber base and fixed. The optical fibers 5 are fitted into the grooves 4 for fixing the fibers, adjusted so as to obtain the maximum quantity of light and fastened. Accordingly, the photo-semiconductor element and the optical fiber base are easily positioned.
JP2777481A 1981-02-27 1981-02-27 Photo-semiconductor device Pending JPS57143886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2777481A JPS57143886A (en) 1981-02-27 1981-02-27 Photo-semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2777481A JPS57143886A (en) 1981-02-27 1981-02-27 Photo-semiconductor device

Publications (1)

Publication Number Publication Date
JPS57143886A true JPS57143886A (en) 1982-09-06

Family

ID=12230314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2777481A Pending JPS57143886A (en) 1981-02-27 1981-02-27 Photo-semiconductor device

Country Status (1)

Country Link
JP (1) JPS57143886A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122180A (en) * 1987-09-30 1989-05-15 Spectra Physics Inc High efficiency mode harmonic solid state laser utilizing lateral pumping
US5371820A (en) * 1990-07-02 1994-12-06 British Telecommunications Public Limited Company Optical hybrid motherboard interconnection system and method of assembling same
JP2012108294A (en) * 2010-11-17 2012-06-07 Sumitomo Electric Ind Ltd Optical element array component, manufacturing method thereof and manufacturing method of optical module
JP2012109379A (en) * 2010-11-17 2012-06-07 Sumitomo Electric Ind Ltd Optical element array component, manufacturing method of the same and manufacturing method of optical module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199483A (en) * 1975-02-28 1976-09-02 Fujitsu Ltd
JPS5384744A (en) * 1976-12-30 1978-07-26 Ibm Optical composite
JPS5473061A (en) * 1977-11-21 1979-06-12 Nec Corp Connector for optical fibers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199483A (en) * 1975-02-28 1976-09-02 Fujitsu Ltd
JPS5384744A (en) * 1976-12-30 1978-07-26 Ibm Optical composite
JPS5473061A (en) * 1977-11-21 1979-06-12 Nec Corp Connector for optical fibers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122180A (en) * 1987-09-30 1989-05-15 Spectra Physics Inc High efficiency mode harmonic solid state laser utilizing lateral pumping
JP2657078B2 (en) * 1987-09-30 1997-09-24 スペクトラーフイジクス・インコーポレイテツド Highly efficient mode-harmonic solid-state laser with lateral pumping
US5371820A (en) * 1990-07-02 1994-12-06 British Telecommunications Public Limited Company Optical hybrid motherboard interconnection system and method of assembling same
JP2012108294A (en) * 2010-11-17 2012-06-07 Sumitomo Electric Ind Ltd Optical element array component, manufacturing method thereof and manufacturing method of optical module
JP2012109379A (en) * 2010-11-17 2012-06-07 Sumitomo Electric Ind Ltd Optical element array component, manufacturing method of the same and manufacturing method of optical module

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