JPS5799794A - Optical signal amplifier - Google Patents

Optical signal amplifier

Info

Publication number
JPS5799794A
JPS5799794A JP17549580A JP17549580A JPS5799794A JP S5799794 A JPS5799794 A JP S5799794A JP 17549580 A JP17549580 A JP 17549580A JP 17549580 A JP17549580 A JP 17549580A JP S5799794 A JPS5799794 A JP S5799794A
Authority
JP
Japan
Prior art keywords
optical
core
optical signal
combination
cores
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
JP17549580A
Other languages
English (en)
Other versions
JPS6037639B2 (ja
Inventor
Sunao Uesugi
Masahiro Ikeda
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 JP17549580A priority Critical patent/JPS6037639B2/ja
Publication of JPS5799794A publication Critical patent/JPS5799794A/ja
Publication of JPS6037639B2 publication Critical patent/JPS6037639B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
JP17549580A 1980-12-12 1980-12-12 光信号増幅器 Expired JPS6037639B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17549580A JPS6037639B2 (ja) 1980-12-12 1980-12-12 光信号増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17549580A JPS6037639B2 (ja) 1980-12-12 1980-12-12 光信号増幅器

Publications (2)

Publication Number Publication Date
JPS5799794A true JPS5799794A (en) 1982-06-21
JPS6037639B2 JPS6037639B2 (ja) 1985-08-27

Family

ID=15997033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17549580A Expired JPS6037639B2 (ja) 1980-12-12 1980-12-12 光信号増幅器

Country Status (1)

Country Link
JP (1) JPS6037639B2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986023A (ja) * 1982-08-11 1984-05-18 ザ・ボ−ド・オブ・トラスティ−ズ・オブ・ザ・レランド・スタンフォ−ド・ジュニア・ユニバ−シティ 光ファイバ装置
JPS59114883A (ja) * 1982-12-10 1984-07-03 ザ・ボ−ド・オブ・トラステイ−ズ・オブ・ザ・レランド・スタンフオ−ド・ジユニア・ユニバ−シテイ フアイバ光学装置および光信号増幅方法
JPS60120585A (ja) * 1983-12-05 1985-06-28 Nippon Telegr & Teleph Corp <Ntt> 光増幅方法および光増幅装置
JPS60157279A (ja) * 1983-11-25 1985-08-17 ザ・ボード・オブ・トラステイーズ・オブ・ザ・レランド・スタンフオード・ジュニア・ユニバーシテイ フアイバ光学増幅器システムおよび光信号の増幅方法
JPS60236277A (ja) * 1983-09-28 1985-11-25 ポラロイド　コ−ポレ−シヨン 光フアイバ通信装置
JPS62194237A (ja) * 1986-02-20 1987-08-26 Kyohei Sakuta 光増幅機能を有する３結合導波路光タツプ
JPH022533A (ja) * 1988-01-12 1990-01-08 Pirelli General Plc 光信号増幅方法および装置
US5510931A (en) * 1989-08-31 1996-04-23 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping right beam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0277336U (ja) * 1988-12-01 1990-06-13

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986023A (ja) * 1982-08-11 1984-05-18 ザ・ボ−ド・オブ・トラスティ−ズ・オブ・ザ・レランド・スタンフォ−ド・ジュニア・ユニバ−シティ 光ファイバ装置
JPH0377968B2 (ja) * 1982-08-11 1991-12-12 Boodo Obu Torasuteiizu Obu Za Rerando Sutanfuoodo Junia Univ Za
JPH0464197B2 (ja) * 1982-12-10 1992-10-14 Riirando Sutanfuoodo Junia Univ
JPS59114883A (ja) * 1982-12-10 1984-07-03 ザ・ボ−ド・オブ・トラステイ−ズ・オブ・ザ・レランド・スタンフオ−ド・ジユニア・ユニバ−シテイ フアイバ光学装置および光信号増幅方法
JPS60236277A (ja) * 1983-09-28 1985-11-25 ポラロイド　コ−ポレ−シヨン 光フアイバ通信装置
JPS60157279A (ja) * 1983-11-25 1985-08-17 ザ・ボード・オブ・トラステイーズ・オブ・ザ・レランド・スタンフオード・ジュニア・ユニバーシテイ フアイバ光学増幅器システムおよび光信号の増幅方法
JPS60120585A (ja) * 1983-12-05 1985-06-28 Nippon Telegr & Teleph Corp <Ntt> 光増幅方法および光増幅装置
JPS62194237A (ja) * 1986-02-20 1987-08-26 Kyohei Sakuta 光増幅機能を有する３結合導波路光タツプ
JPH022533A (ja) * 1988-01-12 1990-01-08 Pirelli General Plc 光信号増幅方法および装置
US5510931A (en) * 1989-08-31 1996-04-23 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping right beam
US5521737A (en) * 1989-08-31 1996-05-28 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping light beam
US5526163A (en) * 1989-08-31 1996-06-11 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping light beam
US5535050A (en) * 1989-08-31 1996-07-09 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping light beam
US5546213A (en) * 1989-08-31 1996-08-13 Fujitsu Limited Optical amplifier and optical communication system provided with the optical amplifier

Also Published As

Publication number Publication date
JPS6037639B2 (ja) 1985-08-27

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