JPS51144633A - Light fiber device - Google Patents

Light fiber device

Info

Publication number
JPS51144633A
JPS51144633A JP50068351A JP6835175A JPS51144633A JP S51144633 A JPS51144633 A JP S51144633A JP 50068351 A JP50068351 A JP 50068351A JP 6835175 A JP6835175 A JP 6835175A JP S51144633 A JPS51144633 A JP S51144633A
Authority
JP
Japan
Prior art keywords
light fiber
fiber device
nose
excepting
machined
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
JP50068351A
Other languages
Japanese (ja)
Other versions
JPS585410B2 (en
Inventor
Takeshi Koseki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50068351A priority Critical patent/JPS585410B2/en
Publication of JPS51144633A publication Critical patent/JPS51144633A/en
Publication of JPS585410B2 publication Critical patent/JPS585410B2/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
    • G02B6/4201—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
    • G02B6/4203—Optical features

Abstract

PURPOSE:When light fiber and semiconductor laser and so forth are combined, the nose surface of the light fiber is machined to hemisphere shape while uniformly thinning the nose excepting slight clad layer, improving bonding efficiency.
JP50068351A 1975-06-06 1975-06-06 Hikari Life Aibasouchi Expired JPS585410B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068351A JPS585410B2 (en) 1975-06-06 1975-06-06 Hikari Life Aibasouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068351A JPS585410B2 (en) 1975-06-06 1975-06-06 Hikari Life Aibasouchi

Publications (2)

Publication Number Publication Date
JPS51144633A true JPS51144633A (en) 1976-12-11
JPS585410B2 JPS585410B2 (en) 1983-01-31

Family

ID=13371309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068351A Expired JPS585410B2 (en) 1975-06-06 1975-06-06 Hikari Life Aibasouchi

Country Status (1)

Country Link
JP (1) JPS585410B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102047A (en) * 1977-02-18 1978-09-06 Hitachi Ltd Treating method of optical fiber end face
JPS57159266U (en) * 1981-03-30 1982-10-06
JPS61281207A (en) * 1986-06-21 1986-12-11 Toshiba Corp Optical coupler
JPS6323106A (en) * 1987-02-04 1988-01-30 Toshiba Corp Optical coupler
JPH0455801A (en) * 1990-06-26 1992-02-24 Nec Corp Tip structure of optical fiber
JPH04318503A (en) * 1991-01-31 1992-11-10 American Teleph & Telegr Co <Att> Optical-fiber machining method
JPH05184832A (en) * 1992-01-13 1993-07-27 Matsushita Electric Ind Co Ltd On-vehicle air cleaner
JPH0815571A (en) * 1994-06-28 1996-01-19 Nec Corp Optical fiber and its production

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE240538T1 (en) * 1994-03-24 2003-05-15 Kanagawa Kagaku Gijutsu Akad OPTICAL FIBERS AND THEIR PRODUCTION

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102047A (en) * 1977-02-18 1978-09-06 Hitachi Ltd Treating method of optical fiber end face
JPS5611925B2 (en) * 1977-02-18 1981-03-18
JPS57159266U (en) * 1981-03-30 1982-10-06
JPS61281207A (en) * 1986-06-21 1986-12-11 Toshiba Corp Optical coupler
JPS6323106A (en) * 1987-02-04 1988-01-30 Toshiba Corp Optical coupler
JPH0455801A (en) * 1990-06-26 1992-02-24 Nec Corp Tip structure of optical fiber
JPH04318503A (en) * 1991-01-31 1992-11-10 American Teleph & Telegr Co <Att> Optical-fiber machining method
JPH05184832A (en) * 1992-01-13 1993-07-27 Matsushita Electric Ind Co Ltd On-vehicle air cleaner
JPH0815571A (en) * 1994-06-28 1996-01-19 Nec Corp Optical fiber and its production

Also Published As

Publication number Publication date
JPS585410B2 (en) 1983-01-31

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