JPS55166972A - Light semiconductor device - Google Patents

Light semiconductor device

Info

Publication number
JPS55166972A
JPS55166972A JP7584679A JP7584679A JPS55166972A JP S55166972 A JPS55166972 A JP S55166972A JP 7584679 A JP7584679 A JP 7584679A JP 7584679 A JP7584679 A JP 7584679A JP S55166972 A JPS55166972 A JP S55166972A
Authority
JP
Japan
Prior art keywords
light
glass fiber
receiving surface
light receiving
glass
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.)
Granted
Application number
JP7584679A
Other languages
Japanese (ja)
Other versions
JPS5949708B2 (en
Inventor
Josuke Nakada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP54075846A priority Critical patent/JPS5949708B2/en
Publication of JPS55166972A publication Critical patent/JPS55166972A/en
Publication of JPS5949708B2 publication Critical patent/JPS5949708B2/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
    • G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
    • 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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4212—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element being a coupling medium interposed therebetween, e.g. epoxy resin, refractive index matching material, index grease, matching liquid or gel
    • 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
    • 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
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall

Abstract

PURPOSE:To simplify the construction of a light semiconductor device and eliminate the deterioration of light coupling therein by irradiaging light directly on the light receiving surface while totally reflecting the boundary between the core and cladding glass in glass fiber. CONSTITUTION:Light introduced from the incident end of a glass fiber 30 is propagated while totally reflecting in the boundary of the core and the cladding glass in the fiber, and is irradiated directly to the light receiving surface of the light thyristor element 10 from the projecting surface. The glass fiber 30 is airtightly soldered with metallic bellows 27 and sleeve 38 having approximate thermal expansion coefficient, and airtightly soldered with bellow 27 and cathode steel block 21. Further, the glass fiber 30 is brought into contact with the light receiving surface of the light thyristor element under predetermined pressure by utilizing the spring action of the bellows 27.
JP54075846A 1979-06-13 1979-06-13 Optical semiconductor device Expired JPS5949708B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54075846A JPS5949708B2 (en) 1979-06-13 1979-06-13 Optical semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54075846A JPS5949708B2 (en) 1979-06-13 1979-06-13 Optical semiconductor device

Publications (2)

Publication Number Publication Date
JPS55166972A true JPS55166972A (en) 1980-12-26
JPS5949708B2 JPS5949708B2 (en) 1984-12-04

Family

ID=13587975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54075846A Expired JPS5949708B2 (en) 1979-06-13 1979-06-13 Optical semiconductor device

Country Status (1)

Country Link
JP (1) JPS5949708B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157160A (en) * 1982-03-12 1983-09-19 Toshiba Corp Photo-driven type semiconductor device
JPS58215071A (en) * 1982-06-09 1983-12-14 Hitachi Ltd Photo-driven semiconductor device
JPS60241263A (en) * 1984-05-16 1985-11-30 Toshiba Corp Photo-driven semiconductor device
EP1283430A2 (en) * 2001-08-03 2003-02-12 Alcatel Optronics UK Limited An optical waveguide feedthrough
EP1308761A1 (en) * 2001-10-31 2003-05-07 Agilent Technologies, Inc. (a Delaware corporation) Optical fibre alignment device and method
RU2562744C2 (en) * 2014-01-14 2015-09-10 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Дагестанский государственный технический университет" Light thyristor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157160A (en) * 1982-03-12 1983-09-19 Toshiba Corp Photo-driven type semiconductor device
JPS58215071A (en) * 1982-06-09 1983-12-14 Hitachi Ltd Photo-driven semiconductor device
JPH0142508B2 (en) * 1982-06-09 1989-09-13 Hitachi Ltd
JPS60241263A (en) * 1984-05-16 1985-11-30 Toshiba Corp Photo-driven semiconductor device
EP1283430A2 (en) * 2001-08-03 2003-02-12 Alcatel Optronics UK Limited An optical waveguide feedthrough
EP1283430A3 (en) * 2001-08-03 2004-06-23 Avanex U.K. Limited An optical waveguide feedthrough
EP1308761A1 (en) * 2001-10-31 2003-05-07 Agilent Technologies, Inc. (a Delaware corporation) Optical fibre alignment device and method
US6910811B2 (en) 2001-10-31 2005-06-28 Agilent Technologies, Inc. Optical fiber alignment device and method
RU2562744C2 (en) * 2014-01-14 2015-09-10 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Дагестанский государственный технический университет" Light thyristor

Also Published As

Publication number Publication date
JPS5949708B2 (en) 1984-12-04

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