JPS5515144A - Photo circuit element - Google Patents

Photo circuit element

Info

Publication number
JPS5515144A
JPS5515144A JP8758578A JP8758578A JPS5515144A JP S5515144 A JPS5515144 A JP S5515144A JP 8758578 A JP8758578 A JP 8758578A JP 8758578 A JP8758578 A JP 8758578A JP S5515144 A JPS5515144 A JP S5515144A
Authority
JP
Japan
Prior art keywords
plural
split
side optical
beams
reflecting
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
JP8758578A
Other languages
Japanese (ja)
Inventor
Teruhito Matsui
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 JP8758578A priority Critical patent/JPS5515144A/en
Publication of JPS5515144A publication Critical patent/JPS5515144A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE: To condense the divided plural split beams respectively to the plural receiving side optical fibers through condensing lens systems by providing a split reflecting system in the optical paths which comprise making the divergent beam from a transmission side optical fiber to parallel beams.
CONSTITUTION: This is to obtain the photo circuit element comprising making the divergent beam from a transmission side optical fiber 1 to parallel beams by a regularizing lens system 4, providing the split reflecting system 7 consisting of the plural prisms having the plural oblique intersection reflecting faces intersecting obliquely to the optical paths paralleled by the regularizing lens system 4 and the reflecting faces parallel to these and condensing the plural split beams having been split respectively to the plural receiving side optical fibers 2, 3 by condensing lenses 8, 9.
COPYRIGHT: (C)1980,JPO&Japio
JP8758578A 1978-07-17 1978-07-17 Photo circuit element Pending JPS5515144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8758578A JPS5515144A (en) 1978-07-17 1978-07-17 Photo circuit element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8758578A JPS5515144A (en) 1978-07-17 1978-07-17 Photo circuit element

Publications (1)

Publication Number Publication Date
JPS5515144A true JPS5515144A (en) 1980-02-02

Family

ID=13919070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8758578A Pending JPS5515144A (en) 1978-07-17 1978-07-17 Photo circuit element

Country Status (1)

Country Link
JP (1) JPS5515144A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104879A (en) * 1982-12-07 1984-06-16 Canon Inc Solid-state image pickup device
JPS59175762A (en) * 1983-03-10 1984-10-04 Canon Inc Solid-state image pickup element
JPS63100407A (en) * 1987-04-28 1988-05-02 エイディシー・テレコミュニケーションズ・インコーポレーテッド Optical fiber coupler
JPS6440807U (en) * 1988-09-12 1989-03-10

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104879A (en) * 1982-12-07 1984-06-16 Canon Inc Solid-state image pickup device
JPH0314274B2 (en) * 1982-12-07 1991-02-26 Canon Kk
JPS59175762A (en) * 1983-03-10 1984-10-04 Canon Inc Solid-state image pickup element
JPH0314275B2 (en) * 1983-03-10 1991-02-26 Canon Kk
JPS63100407A (en) * 1987-04-28 1988-05-02 エイディシー・テレコミュニケーションズ・インコーポレーテッド Optical fiber coupler
JPS6440807U (en) * 1988-09-12 1989-03-10

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