JPS57132110A - Optical transmitter - Google Patents

Optical transmitter

Info

Publication number
JPS57132110A
JPS57132110A JP1771081A JP1771081A JPS57132110A JP S57132110 A JPS57132110 A JP S57132110A JP 1771081 A JP1771081 A JP 1771081A JP 1771081 A JP1771081 A JP 1771081A JP S57132110 A JPS57132110 A JP S57132110A
Authority
JP
Japan
Prior art keywords
oft1
photodetector
light emitting
emitting element
terminal
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
JP1771081A
Other languages
Japanese (ja)
Inventor
Fumio Mita
Katsuhiko Hakomori
Shoichi Miura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1771081A priority Critical patent/JPS57132110A/en
Publication of JPS57132110A publication Critical patent/JPS57132110A/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
    • G02B6/4202—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
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall

Landscapes

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

Abstract

PURPOSE:To realize the optical transmission in a simple way and with a low cost without using an expensive optical connector, by providing a supporter having a supporting hole across an optical fiber transmission line having the adjusted terminals and adhering both a light emitting element and a photodetector to the suppoter end part at both ends of the transmission line. CONSTITUTION:A light emitting element or photodetector 11 is attached directly to the terminal part of an optical fiber cable OFT1 by a supporter 8. Then the OFT1, a light emitting element 9 and a photodetector 10 are set into a body to exclude an expensive optical connector. Thus the OFT1 can be connected directly to an electric circuit by a terminal 13. At the same time, the terminal 11 is used as an electrical connector to facilitate the handling. In such way, the optical transmission is possible in a simple way to reduce the cost of a device.
JP1771081A 1981-02-09 1981-02-09 Optical transmitter Pending JPS57132110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1771081A JPS57132110A (en) 1981-02-09 1981-02-09 Optical transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1771081A JPS57132110A (en) 1981-02-09 1981-02-09 Optical transmitter

Publications (1)

Publication Number Publication Date
JPS57132110A true JPS57132110A (en) 1982-08-16

Family

ID=11951309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1771081A Pending JPS57132110A (en) 1981-02-09 1981-02-09 Optical transmitter

Country Status (1)

Country Link
JP (1) JPS57132110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830450A (en) * 1985-09-09 1989-05-16 British Telecommunications Public Limited Company Optical fibre termination
US4946242A (en) * 1987-08-28 1990-08-07 Hitachi, Ltd. Optical part including integral combination of optical fiber and light emitting or receiving element and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830450A (en) * 1985-09-09 1989-05-16 British Telecommunications Public Limited Company Optical fibre termination
US4946242A (en) * 1987-08-28 1990-08-07 Hitachi, Ltd. Optical part including integral combination of optical fiber and light emitting or receiving element and method of manufacturing the same

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