JPS597405U - Single polarization single mode optical fiber - Google Patents

Single polarization single mode optical fiber

Info

Publication number
JPS597405U
JPS597405U JP10163382U JP10163382U JPS597405U JP S597405 U JPS597405 U JP S597405U JP 10163382 U JP10163382 U JP 10163382U JP 10163382 U JP10163382 U JP 10163382U JP S597405 U JPS597405 U JP S597405U
Authority
JP
Japan
Prior art keywords
optical fiber
mode optical
polarization
single mode
stress
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
JP10163382U
Other languages
Japanese (ja)
Other versions
JPS6139363Y2 (en
Inventor
和昭 吉田
保 神谷
Original Assignee
古河電気工業株式会社
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 古河電気工業株式会社 filed Critical 古河電気工業株式会社
Priority to JP10163382U priority Critical patent/JPS597405U/en
Publication of JPS597405U publication Critical patent/JPS597405U/en
Application granted granted Critical
Publication of JPS6139363Y2 publication Critical patent/JPS6139363Y2/ja
Granted legal-status Critical Current

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  • Manufacture, Treatment Of Glass Fibers (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図は本考案に係る光ファイバの断面図、第２図は同
光ファイバの異種例を示す断面図である。 １・・・・・・コア、３ａ、３ｂ、５・・・・・・応力
付加部、４ａ、　　４ｂ・・・・・・空孔。FIG. 1 is a sectional view of an optical fiber according to the present invention, and FIG. 2 is a sectional view showing a different example of the same optical fiber. 1...Core, 3a, 3b, 5...Stress applying portion, 4a, 4b...Vacancy.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 残留応力によってコアに複屈折性を与える応力付加部と
、コアの長手方向沿いに伸長する１対の空孔とを有し、
該空孔を結ぶ半径方向の線分は応力付加方向とはＳ゛直
交ている単一偏波単一モード光ファイバ。It has a stress applying part that imparts birefringence to the core due to residual stress, and a pair of holes extending along the longitudinal direction of the core,
The radial line segment connecting the holes is a single-polarization single-mode optical fiber in which the stress application direction is perpendicular to S.
JP10163382U 1982-07-05 1982-07-05 Single polarization single mode optical fiber Granted JPS597405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10163382U JPS597405U (en) 1982-07-05 1982-07-05 Single polarization single mode optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10163382U JPS597405U (en) 1982-07-05 1982-07-05 Single polarization single mode optical fiber

Publications (2)

Publication Number Publication Date
JPS597405U true JPS597405U (en) 1984-01-18
JPS6139363Y2 JPS6139363Y2 (en) 1986-11-12

Family

ID=30239921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10163382U Granted JPS597405U (en) 1982-07-05 1982-07-05 Single polarization single mode optical fiber

Country Status (1)

Country Link
JP (1) JPS597405U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005055626A (en) * 2003-08-04 2005-03-03 Nippon Telegr & Teleph Corp <Ntt> Optical fiber and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005055626A (en) * 2003-08-04 2005-03-03 Nippon Telegr & Teleph Corp <Ntt> Optical fiber and its manufacturing method

Also Published As

Publication number Publication date
JPS6139363Y2 (en) 1986-11-12

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