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JPS5784187A - Optical-semiconductor device - Google Patents

Optical-semiconductor device

Info

Publication number
JPS5784187A
JPS5784187A JP55159566A JP15956680A JPS5784187A JP S5784187 A JPS5784187 A JP S5784187A JP 55159566 A JP55159566 A JP 55159566A JP 15956680 A JP15956680 A JP 15956680A JP S5784187 A JPS5784187 A JP S5784187A
Authority
JP
Japan
Prior art keywords
optical
optical fiber
photodetecting surface
semiconductor device
pressed against
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
JP55159566A
Other languages
Japanese (ja)
Inventor
Mutsuhiro Mori
Nobutake Konishi
Mariko Fujita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55159566A priority Critical patent/JPS5784187A/en
Publication of JPS5784187A publication Critical patent/JPS5784187A/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
    • G02B6/4204—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
    • G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Light Receiving Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Thyristors (AREA)

Abstract

PURPOSE:To improve optical transmission efficiency and to obtain a composition which is hard to be broken by a method wherein a flexible optical coupling member is pressed and held between an end of an optical transmission line and a semiconductor element. CONSTITUTION:A silicone resin hemisphere 3 is pressed against a photodetecting surface 11 of a photo-thyristor substrate 1. The silicone resin is hardened easily without deteriorating the flexibility at an end 41 of an optical fiber. When the optical fiber which has the resin 3 at its end is pressed against the photodetecting surface, a region in which loss of the light is not reduced is obtained. With above configuration, manufacturing of the device is easy and a damage of a photodetecting surface of the optical fiber is eliminated, so that an optical semiconductor device with high efficiency of optical-coupling can be obtained.
JP55159566A 1980-11-14 1980-11-14 Optical-semiconductor device Pending JPS5784187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55159566A JPS5784187A (en) 1980-11-14 1980-11-14 Optical-semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159566A JPS5784187A (en) 1980-11-14 1980-11-14 Optical-semiconductor device

Publications (1)

Publication Number Publication Date
JPS5784187A true JPS5784187A (en) 1982-05-26

Family

ID=15696522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159566A Pending JPS5784187A (en) 1980-11-14 1980-11-14 Optical-semiconductor device

Country Status (1)

Country Link
JP (1) JPS5784187A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825475A1 (en) * 2001-03-10 2002-12-06 Zarlink Semiconductor Ab OPTICAL CONNECTOR AND OPTICAL COUPLING
EP1329752A1 (en) * 2002-10-29 2003-07-23 Agilent Technologies Inc. a Delaware Corporation Tip for optical waveguide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825475A1 (en) * 2001-03-10 2002-12-06 Zarlink Semiconductor Ab OPTICAL CONNECTOR AND OPTICAL COUPLING
EP1329752A1 (en) * 2002-10-29 2003-07-23 Agilent Technologies Inc. a Delaware Corporation Tip for optical waveguide
US6907166B2 (en) 2002-10-29 2005-06-14 Agilent Technologies, Inc. Contacting an optical waveguide to a device under test

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