JPS5442161A - Light repeater - Google Patents

Light repeater

Info

Publication number
JPS5442161A
JPS5442161A JP10922377A JP10922377A JPS5442161A JP S5442161 A JPS5442161 A JP S5442161A JP 10922377 A JP10922377 A JP 10922377A JP 10922377 A JP10922377 A JP 10922377A JP S5442161 A JPS5442161 A JP S5442161A
Authority
JP
Japan
Prior art keywords
light
repeater
light repeater
tightness
perfect
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
JP10922377A
Other languages
Japanese (ja)
Inventor
Shoichi Kurita
Shinya Okuda
Keiji Tanaka
Seiji Terai
Fumio Mita
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 JP10922377A priority Critical patent/JPS5442161A/en
Publication of JPS5442161A publication Critical patent/JPS5442161A/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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G02B6/325—Optical coupling means having lens focusing means positioned between opposed fibre ends comprising a transparent member, e.g. window, protective plate

Abstract

PURPOSE:To make the tightness of a light repeater perfect and improve its reliability by disposing lenses on the inner and outer side through a light transmitting plate secured to an outer box and providing optical fibers or light emitting and receiving parts on the focal planes thereof.
JP10922377A 1977-09-10 1977-09-10 Light repeater Pending JPS5442161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10922377A JPS5442161A (en) 1977-09-10 1977-09-10 Light repeater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10922377A JPS5442161A (en) 1977-09-10 1977-09-10 Light repeater

Publications (1)

Publication Number Publication Date
JPS5442161A true JPS5442161A (en) 1979-04-03

Family

ID=14504710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10922377A Pending JPS5442161A (en) 1977-09-10 1977-09-10 Light repeater

Country Status (1)

Country Link
JP (1) JPS5442161A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619018A (en) * 1979-06-01 1981-02-23 Fabeg Gmbh Automatic connection cable for electric heating* or control conducting* and optical instruction transmitting optical fibers
JPS5636617A (en) * 1979-09-03 1981-04-09 Nec Corp Optical adapter
JPS58109712U (en) * 1982-01-20 1983-07-26 トキコ株式会社 explosion-proof container
JPS58176613A (en) * 1982-04-12 1983-10-17 Agency Of Ind Science & Technol Feedthrough device for optical fiber
JPS591013U (en) * 1982-06-11 1984-01-06 古河電気工業株式会社 Air seal plug for optical fiber connector
JPS5915013U (en) * 1982-07-20 1984-01-30 松下電工株式会社 optical coupler
JPS5925506U (en) * 1982-08-07 1984-02-17 三菱電線工業株式会社 Fiber optic penetration equipment
JPS5925505U (en) * 1982-08-07 1984-02-17 三菱電線工業株式会社 optical connector
JPS5944011A (en) * 1982-09-07 1984-03-12 Tokyo Tatsuno Co Ltd Explosion-proof box
JPS6146513U (en) * 1984-08-30 1986-03-28 セイコーインスツルメンツ株式会社 optical coupling device
JPS6167525U (en) * 1984-10-09 1986-05-09
JPS61106906U (en) * 1984-12-19 1986-07-07
JPS61160407U (en) * 1985-03-26 1986-10-04
JPS62156905U (en) * 1986-03-27 1987-10-05
JPS638612A (en) * 1986-06-23 1988-01-14 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ Connector assembly of optical fiber
JPS63228112A (en) * 1987-03-17 1988-09-22 Matsushita Electric Ind Co Ltd Module for coupling semiconductor laser and optical fiber
JPS63240510A (en) * 1987-03-27 1988-10-06 Ando Electric Co Ltd Connector for optical module and optical plug
JPH02124504A (en) * 1988-11-02 1990-05-11 Toshiba Corp Photodetecting module
JPH0264903U (en) * 1988-11-07 1990-05-16
JPH0679105U (en) * 1993-04-21 1994-11-04 東京光音電波株式会社 Fader
JPH07178169A (en) * 1993-12-24 1995-07-18 Nemoto Kyorindo:Kk Mri injecting device
US5671305A (en) * 1992-09-22 1997-09-23 Rohm Co., Ltd. Optical branching and coupling device using an aspherical lens
WO2009002833A2 (en) * 2007-06-22 2008-12-31 Em4, Inc. Hermetic fiber feedthrough
CN110291688A (en) * 2017-02-14 2019-09-27 古河电气工业株式会社 Optical element packaging part and optical element module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861156A (en) * 1971-12-01 1973-08-27
JPS5275343A (en) * 1975-12-19 1977-06-24 Hitachi Ltd Optical device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861156A (en) * 1971-12-01 1973-08-27
JPS5275343A (en) * 1975-12-19 1977-06-24 Hitachi Ltd Optical device

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619018A (en) * 1979-06-01 1981-02-23 Fabeg Gmbh Automatic connection cable for electric heating* or control conducting* and optical instruction transmitting optical fibers
JPS5636617A (en) * 1979-09-03 1981-04-09 Nec Corp Optical adapter
JPS58109712U (en) * 1982-01-20 1983-07-26 トキコ株式会社 explosion-proof container
JPS58176613A (en) * 1982-04-12 1983-10-17 Agency Of Ind Science & Technol Feedthrough device for optical fiber
JPS591013U (en) * 1982-06-11 1984-01-06 古河電気工業株式会社 Air seal plug for optical fiber connector
JPS5915013U (en) * 1982-07-20 1984-01-30 松下電工株式会社 optical coupler
JPS5925506U (en) * 1982-08-07 1984-02-17 三菱電線工業株式会社 Fiber optic penetration equipment
JPS5925505U (en) * 1982-08-07 1984-02-17 三菱電線工業株式会社 optical connector
JPS5944011A (en) * 1982-09-07 1984-03-12 Tokyo Tatsuno Co Ltd Explosion-proof box
JPS6146513U (en) * 1984-08-30 1986-03-28 セイコーインスツルメンツ株式会社 optical coupling device
JPS6167525U (en) * 1984-10-09 1986-05-09
JPS61106906U (en) * 1984-12-19 1986-07-07
JPS61160407U (en) * 1985-03-26 1986-10-04
JPH0355926Y2 (en) * 1985-03-26 1991-12-13
JPS62156905U (en) * 1986-03-27 1987-10-05
JPH0514251Y2 (en) * 1986-03-27 1993-04-16
JPS638612A (en) * 1986-06-23 1988-01-14 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ Connector assembly of optical fiber
JPS63228112A (en) * 1987-03-17 1988-09-22 Matsushita Electric Ind Co Ltd Module for coupling semiconductor laser and optical fiber
JPS63240510A (en) * 1987-03-27 1988-10-06 Ando Electric Co Ltd Connector for optical module and optical plug
JPH02124504A (en) * 1988-11-02 1990-05-11 Toshiba Corp Photodetecting module
JPH0264903U (en) * 1988-11-07 1990-05-16
US5671305A (en) * 1992-09-22 1997-09-23 Rohm Co., Ltd. Optical branching and coupling device using an aspherical lens
JPH0679105U (en) * 1993-04-21 1994-11-04 東京光音電波株式会社 Fader
JPH07178169A (en) * 1993-12-24 1995-07-18 Nemoto Kyorindo:Kk Mri injecting device
WO2009002833A2 (en) * 2007-06-22 2008-12-31 Em4, Inc. Hermetic fiber feedthrough
WO2009002833A3 (en) * 2007-06-22 2009-02-19 Em4 Inc Hermetic fiber feedthrough
US7515807B2 (en) 2007-06-22 2009-04-07 Em4, Inc. Hermetic fiber feedthrough
CN110291688A (en) * 2017-02-14 2019-09-27 古河电气工业株式会社 Optical element packaging part and optical element module
US10978851B2 (en) 2017-02-14 2021-04-13 Furukawa Electric Co., Ltd. Package for optical device and optical device module

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