JPS60120402U - optical fiber - Google Patents

optical fiber

Info

Publication number
JPS60120402U
JPS60120402U JP628784U JP628784U JPS60120402U JP S60120402 U JPS60120402 U JP S60120402U JP 628784 U JP628784 U JP 628784U JP 628784 U JP628784 U JP 628784U JP S60120402 U JPS60120402 U JP S60120402U
Authority
JP
Japan
Prior art keywords
optical fiber
core
pores
cladding
fiber
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
JP628784U
Other languages
Japanese (ja)
Inventor
中尾　正男
Original Assignee
日本光フアイバ株式会社
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 日本光フアイバ株式会社 filed Critical 日本光フアイバ株式会社
Priority to JP628784U priority Critical patent/JPS60120402U/en
Publication of JPS60120402U publication Critical patent/JPS60120402U/en
Pending legal-status Critical Current

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  • Light Guides In General And Applications Therefor (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図１及び■は夫々従来の光ファイバを一部断面で示
す正面図、第２図はその光ファイバを使用した魚釣用浮
子の例を示す正面図、第３図はＩ及び■は夫々本考案に
よる光ファイバの一例を示す正面図及びその一部を断面
とした側面図、第４図は本考案による光ファイバの製造
方法の一例を示す概略説明図である。 符号の説明Ｆ・・・光ファイバ、１・・・コア、２・・
・クラッド、１０・・・細孔。Figures 1 and 2 are front views showing a partial cross section of a conventional optical fiber, Figure 2 is a front view showing an example of a fishing float using the optical fiber, and Figure 3 is I and ■. FIG. 4 is a front view and a partially sectional side view showing an example of an optical fiber according to the present invention, respectively, and FIG. 4 is a schematic explanatory diagram showing an example of a method for manufacturing an optical fiber according to the present invention. Explanation of symbols F...Optical fiber, 1...Core, 2...
・Clad, 10... Pore.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）コア及びクラッドから成るファイバ素線又はコア
及びクラッドを有するファイバ心線の外周面から伝送光
を漏洩するように成された光ファイバにおいて、前記外
周面から径方向に向かって少なくとも前記コアに達する
細孔が形成されたことを特徴とする光ファイバ。(1) In an optical fiber configured to leak transmitted light from the outer peripheral surface of a fiber strand consisting of a core and a cladding or a fiber core having a core and a cladding, at least the core An optical fiber characterized by having pores formed therein. （２）前記細孔が前記クラッドからコアの一部又は全体
にかけて形成された前記実用新案登録請求の範囲第１項
記載の光ファイバ。(2) The optical fiber according to claim 1, wherein the pores are formed from the cladding to part or all of the core. （３）　　前記細孔が貫通孔である前記実用新案登録請
求の範囲第１項記載の光ファイバ。(3) The optical fiber according to claim 1, wherein the pores are through holes. （４）前記細孔が前記ファイバ素線又はファイバ心線の
長手方向に沿って所定間隔で複数形成された前記実用新
案登録請求の範囲第１項記載の光ファイバ。(4) The optical fiber according to claim 1, wherein a plurality of the pores are formed at predetermined intervals along the longitudinal direction of the fiber strand or core fiber.
JP628784U 1984-01-23 1984-01-23 optical fiber Pending JPS60120402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP628784U JPS60120402U (en) 1984-01-23 1984-01-23 optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP628784U JPS60120402U (en) 1984-01-23 1984-01-23 optical fiber

Publications (1)

Publication Number Publication Date
JPS60120402U true JPS60120402U (en) 1985-08-14

Family

ID=30483590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP628784U Pending JPS60120402U (en) 1984-01-23 1984-01-23 optical fiber

Country Status (1)

Country Link
JP (1) JPS60120402U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010231144A (en) * 2009-03-30 2010-10-14 Fujikura Ltd Optical fiber with connector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581103A (en) * 1981-06-25 1983-01-06 Mitsubishi Electric Corp Optical fiber light irradiation device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581103A (en) * 1981-06-25 1983-01-06 Mitsubishi Electric Corp Optical fiber light irradiation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010231144A (en) * 2009-03-30 2010-10-14 Fujikura Ltd Optical fiber with connector

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