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JPS5696876A - Semiconductor light receiving element - Google Patents

Semiconductor light receiving element

Info

Publication number
JPS5696876A
JPS5696876A JP17213479A JP17213479A JPS5696876A JP S5696876 A JPS5696876 A JP S5696876A JP 17213479 A JP17213479 A JP 17213479A JP 17213479 A JP17213479 A JP 17213479A JP S5696876 A JPS5696876 A JP S5696876A
Authority
JP
Japan
Prior art keywords
light receiving
receiving element
semiconductor light
rod
light
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
JP17213479A
Other languages
Japanese (ja)
Inventor
Osamu Hashimoto
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP17213479A priority Critical patent/JPS5696876A/en
Publication of JPS5696876A publication Critical patent/JPS5696876A/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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures

Landscapes

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

Abstract

PURPOSE:To decrease the loss of light energy by using a light guide wherein the side of the rod made of transparent material is covered by a material or metal whose refractive index is smaller than that of said transparent material. CONSTITUTION:The light guide 16 is fixed to the wall of a case 2 by using resin 5. A high polymer material coating film 81 whose refractive index is smaller than that of quartz is formed on the side of a quartz rod 8 of the guide 16. In this constitution, since the light travelling in the rod 8 is totally reflected at the interface with the coating film 81, the loss of light energy is very small.
JP17213479A 1979-12-29 1979-12-29 Semiconductor light receiving element Pending JPS5696876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17213479A JPS5696876A (en) 1979-12-29 1979-12-29 Semiconductor light receiving element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17213479A JPS5696876A (en) 1979-12-29 1979-12-29 Semiconductor light receiving element

Publications (1)

Publication Number Publication Date
JPS5696876A true JPS5696876A (en) 1981-08-05

Family

ID=15936189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17213479A Pending JPS5696876A (en) 1979-12-29 1979-12-29 Semiconductor light receiving element

Country Status (1)

Country Link
JP (1) JPS5696876A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096608U (en) * 1983-12-06 1985-07-01 セイコーインスツルメンツ株式会社 Coupling device for optical fiber and optical semiconductor elements
JPS6243609A (en) * 1985-08-22 1987-02-25 Matsushita Electric Ind Co Ltd Optical circuit element
KR101053547B1 (en) 2010-02-16 2011-08-03 김경철 Solar cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096608U (en) * 1983-12-06 1985-07-01 セイコーインスツルメンツ株式会社 Coupling device for optical fiber and optical semiconductor elements
JPS6243609A (en) * 1985-08-22 1987-02-25 Matsushita Electric Ind Co Ltd Optical circuit element
KR101053547B1 (en) 2010-02-16 2011-08-03 김경철 Solar cell

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