JPS61107325A - 光フアイバおよび光増幅方法 - Google Patents

光フアイバおよび光増幅方法

Info

Publication number
JPS61107325A
JPS61107325A JP59227955A JP22795584A JPS61107325A JP S61107325 A JPS61107325 A JP S61107325A JP 59227955 A JP59227955 A JP 59227955A JP 22795584 A JP22795584 A JP 22795584A JP S61107325 A JPS61107325 A JP S61107325A
Authority
JP
Japan
Prior art keywords
core
light
wavelength
main core
sub
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
JP59227955A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62484B2 (enrdf_load_stackoverflow
Inventor
Kenichi Kitayama
研一 北山
Yoshiyuki Aomi
青海 恵之
Masaharu Ohashi
正治 大橋
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP59227955A priority Critical patent/JPS61107325A/ja
Publication of JPS61107325A publication Critical patent/JPS61107325A/ja
Publication of JPS62484B2 publication Critical patent/JPS62484B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
JP59227955A 1984-10-31 1984-10-31 光フアイバおよび光増幅方法 Granted JPS61107325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59227955A JPS61107325A (ja) 1984-10-31 1984-10-31 光フアイバおよび光増幅方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59227955A JPS61107325A (ja) 1984-10-31 1984-10-31 光フアイバおよび光増幅方法

Publications (2)

Publication Number Publication Date
JPS61107325A true JPS61107325A (ja) 1986-05-26
JPS62484B2 JPS62484B2 (enrdf_load_stackoverflow) 1987-01-08

Family

ID=16868879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59227955A Granted JPS61107325A (ja) 1984-10-31 1984-10-31 光フアイバおよび光増幅方法

Country Status (1)

Country Link
JP (1) JPS61107325A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62484B2 (enrdf_load_stackoverflow) 1987-01-08

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