JPS5535348A - Optical fiber splicer - Google Patents

Optical fiber splicer

Info

Publication number
JPS5535348A
JPS5535348A JP10790578A JP10790578A JPS5535348A JP S5535348 A JPS5535348 A JP S5535348A JP 10790578 A JP10790578 A JP 10790578A JP 10790578 A JP10790578 A JP 10790578A JP S5535348 A JPS5535348 A JP S5535348A
Authority
JP
Japan
Prior art keywords
optical fiber
light
fiber splicer
reflected
lenses
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
JP10790578A
Other languages
Japanese (ja)
Inventor
Tsutomu Tanaka
Yoshinobu Tsujimoto
Akimoto Serizawa
Katsuji Hattori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10790578A priority Critical patent/JPS5535348A/en
Publication of JPS5535348A publication Critical patent/JPS5535348A/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
    • 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
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements

Landscapes

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

Abstract

PURPOSE:To obtain an optical fiber splicer not permitting the reflected light to re- enter the fiber on the own side at the spliced part, by using two lenses differing in the periodic length. CONSTITUTION:Since an optical fiber splicer is composed of lenses of which periodic lengths are 1/8 and 3/8, the light leaving an optical fiber 14 is reflected by a detachable surface 15, and reaches the maximum beam diameter at the other end of the entry side of the lens, while the light entering the optical fiber 14 is part of the beam thereof and the quantity of reflected light becomes extremely small. Besides, since the beam on the detachable surface 15 is expanded beyond the diameter of the core of the optical fiber, the light is dispersed accodingly, so that effects of dust may be smaller, too.
JP10790578A 1978-09-01 1978-09-01 Optical fiber splicer Pending JPS5535348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10790578A JPS5535348A (en) 1978-09-01 1978-09-01 Optical fiber splicer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10790578A JPS5535348A (en) 1978-09-01 1978-09-01 Optical fiber splicer

Publications (1)

Publication Number Publication Date
JPS5535348A true JPS5535348A (en) 1980-03-12

Family

ID=14471029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10790578A Pending JPS5535348A (en) 1978-09-01 1978-09-01 Optical fiber splicer

Country Status (1)

Country Link
JP (1) JPS5535348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855362A (en) * 1981-09-30 1983-04-01 凸版印刷株式会社 Manufacture of transfer printed dressing board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855362A (en) * 1981-09-30 1983-04-01 凸版印刷株式会社 Manufacture of transfer printed dressing board

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