JPS5595916A - Position-aligning method of photoelectric transducer and optical fiber - Google Patents

Position-aligning method of photoelectric transducer and optical fiber

Info

Publication number
JPS5595916A
JPS5595916A JP123479A JP123479A JPS5595916A JP S5595916 A JPS5595916 A JP S5595916A JP 123479 A JP123479 A JP 123479A JP 123479 A JP123479 A JP 123479A JP S5595916 A JPS5595916 A JP S5595916A
Authority
JP
Japan
Prior art keywords
face
support
optical fibers
optical fiber
photoelectric transducers
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
JP123479A
Other languages
Japanese (ja)
Other versions
JPS583209B2 (en
Inventor
Norio Nishi
Shinji Nagaoka
Hideki Tsunetsugu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP54001234A priority Critical patent/JPS583209B2/en
Publication of JPS5595916A publication Critical patent/JPS5595916A/en
Publication of JPS583209B2 publication Critical patent/JPS583209B2/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
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • 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
    • G02B6/4219—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
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres

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)

Abstract

PURPOSE:To perform position-alignment of high accuracy through simultaneous treatment without using any fine adjustment mechanism by providing guide pins in parallel with optical fibers and fitting the same into the position-aligning recesses provided in a support for photoelectric transducers. CONSTITUTION:The end faces of optical fibers 2 are made flush to the end face of a support 10. The end faces of guide pins 7 are protruding by the specified length from the end face of the support 10. A silicon substrate 5 provided with two or more position-aligning recesses 8 installed by having the specified spacing from the center of the light emitting or photo detecting face of the photoelectric transducers opposing to the optical fibers 2 is opposed to the optical fiber support 10 and the ends of the guide pins 7 are fitted into the position-aligning recesses 8. In this way, the center of the light emitting face or photo detecting face of the photoelectric transducers and the optical axes of the optical fibers 2 are aligned and the spacing between the light emitting faces or photo detecting faces of the photoelectric transducers and the end faces of the optical fiber is made to the specified spacing.
JP54001234A 1979-01-12 1979-01-12 Optical↓-Electrical conversion element and optical fiber alignment method Expired JPS583209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54001234A JPS583209B2 (en) 1979-01-12 1979-01-12 Optical↓-Electrical conversion element and optical fiber alignment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54001234A JPS583209B2 (en) 1979-01-12 1979-01-12 Optical↓-Electrical conversion element and optical fiber alignment method

Publications (2)

Publication Number Publication Date
JPS5595916A true JPS5595916A (en) 1980-07-21
JPS583209B2 JPS583209B2 (en) 1983-01-20

Family

ID=11495767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54001234A Expired JPS583209B2 (en) 1979-01-12 1979-01-12 Optical↓-Electrical conversion element and optical fiber alignment method

Country Status (1)

Country Link
JP (1) JPS583209B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215204A (en) * 1988-07-04 1990-01-18 Nippon Telegr & Teleph Corp <Ntt> Multicore optical terminal
JPH02125208A (en) * 1988-11-04 1990-05-14 Nippon Telegr & Teleph Corp <Ntt> Optical waveguide and optical fiber connecting connector
US5656120A (en) * 1994-07-28 1997-08-12 Ngk Insulators, Ltd. Method of fixing optical fiber array to substrate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892962A (en) * 1972-10-06 1975-07-01 Xerox Corp Thermal chamber for a developability regulating apparatus
JPS53148456A (en) * 1977-05-30 1978-12-25 Fujitsu Ltd Connector of multicore optical fibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892962A (en) * 1972-10-06 1975-07-01 Xerox Corp Thermal chamber for a developability regulating apparatus
JPS53148456A (en) * 1977-05-30 1978-12-25 Fujitsu Ltd Connector of multicore optical fibers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215204A (en) * 1988-07-04 1990-01-18 Nippon Telegr & Teleph Corp <Ntt> Multicore optical terminal
JPH02125208A (en) * 1988-11-04 1990-05-14 Nippon Telegr & Teleph Corp <Ntt> Optical waveguide and optical fiber connecting connector
US5656120A (en) * 1994-07-28 1997-08-12 Ngk Insulators, Ltd. Method of fixing optical fiber array to substrate

Also Published As

Publication number Publication date
JPS583209B2 (en) 1983-01-20

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