JPS5735820A - Multicore optical fiber connector - Google Patents

Multicore optical fiber connector

Info

Publication number
JPS5735820A
JPS5735820A JP11197780A JP11197780A JPS5735820A JP S5735820 A JPS5735820 A JP S5735820A JP 11197780 A JP11197780 A JP 11197780A JP 11197780 A JP11197780 A JP 11197780A JP S5735820 A JPS5735820 A JP S5735820A
Authority
JP
Japan
Prior art keywords
optical
waveguide
optical fiber
fibers
fixing groove
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
JP11197780A
Other languages
Japanese (ja)
Inventor
Nobuyuki Kuzuta
Yuzo Nanun
Mutsumi Miyataka
Yoshio Shimada
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP11197780A priority Critical patent/JPS5735820A/en
Publication of JPS5735820A publication Critical patent/JPS5735820A/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
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends

Landscapes

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

Abstract

PURPOSE:To reduce the variance of transmission loss between optical fibers by reducing a shift of an optical axis, by providing an optical fiber fixing groove and an optical waveguide while aligning the optical axes to a couple of left and right connectors by a photoresist method. CONSTITUTION:To the center part of a silicon substrate 1, a thin optical material plate 4 is bonded, and on the same axial line, optical fiber fixing grooves 2 and 2', a lens fixing groove 3, and an optical waveguide 5 are formed in parallel by a photoresist method. Then, the thin plate part 4 is cut at right angles to the waveguide 5 along a center alternate long and short dash line 7, and cut srufaces are finished by being polished. The thus formed substrate 1 is fixed on a base 10 with the cut end surfaces of the waveguide 5 opposed and optical fibers 11 and 11; having protective covers removed are set in the fixing grooves 2 and 2', and fixed by bonding optical fiber stoppers 8 and 8'. In the fixing groove 3, a spherical lens 12 is bonded having its optical axis aligned to the optical fibers 11 and 11'. Light beams of the fibers 11 and 11' are connected optically through a condenser lens 12 and the waveguide 5.
JP11197780A 1980-08-13 1980-08-13 Multicore optical fiber connector Pending JPS5735820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11197780A JPS5735820A (en) 1980-08-13 1980-08-13 Multicore optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11197780A JPS5735820A (en) 1980-08-13 1980-08-13 Multicore optical fiber connector

Publications (1)

Publication Number Publication Date
JPS5735820A true JPS5735820A (en) 1982-02-26

Family

ID=14574860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11197780A Pending JPS5735820A (en) 1980-08-13 1980-08-13 Multicore optical fiber connector

Country Status (1)

Country Link
JP (1) JPS5735820A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237408A (en) * 1986-03-27 1987-10-17 シ−メンス、アクチエンゲゼルシヤフト Transmitting receiving module for bidirectional communication network and manufacture thereof
JPS63311213A (en) * 1987-06-12 1988-12-20 Sumitomo Electric Ind Ltd Optical waveguide device
WO1989009420A1 (en) * 1988-03-22 1989-10-05 Fujitsu Limited Method of connecting optical waveguide with optical fiber
FR2661515A1 (en) * 1990-04-27 1991-10-31 Alcatel Fibres Optiques OPTICAL DEVICE WITH INTEGRATED OPTICAL COMPONENT AND MANUFACTURING METHOD.
JP2012203270A (en) * 2011-03-26 2012-10-22 Fujitsu Ltd Optical connector and method for manufacturing optical connector
WO2016137954A1 (en) * 2015-02-23 2016-09-01 Cisco Technology, Inc. Optically coupling waveguides

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237408A (en) * 1986-03-27 1987-10-17 シ−メンス、アクチエンゲゼルシヤフト Transmitting receiving module for bidirectional communication network and manufacture thereof
JPS63311213A (en) * 1987-06-12 1988-12-20 Sumitomo Electric Ind Ltd Optical waveguide device
WO1989009420A1 (en) * 1988-03-22 1989-10-05 Fujitsu Limited Method of connecting optical waveguide with optical fiber
FR2661515A1 (en) * 1990-04-27 1991-10-31 Alcatel Fibres Optiques OPTICAL DEVICE WITH INTEGRATED OPTICAL COMPONENT AND MANUFACTURING METHOD.
US5113460A (en) * 1990-04-27 1992-05-12 Alcatel Fibres Optiques Optical device having an integrated optical component, and method of manufacture
JP2012203270A (en) * 2011-03-26 2012-10-22 Fujitsu Ltd Optical connector and method for manufacturing optical connector
WO2016137954A1 (en) * 2015-02-23 2016-09-01 Cisco Technology, Inc. Optically coupling waveguides
CN107407778A (en) * 2015-02-23 2017-11-28 思科技术公司 Optical coupled waveguide

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