JPH0145751B2 - - Google Patents

Info

Publication number
JPH0145751B2
JPH0145751B2 JP56177400A JP17740081A JPH0145751B2 JP H0145751 B2 JPH0145751 B2 JP H0145751B2 JP 56177400 A JP56177400 A JP 56177400A JP 17740081 A JP17740081 A JP 17740081A JP H0145751 B2 JPH0145751 B2 JP H0145751B2
Authority
JP
Japan
Prior art keywords
wavelength
amplifier
reflecting surfaces
width
gain
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.)
Expired
Application number
JP56177400A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5878489A (ja
Inventor
Takaaki Mukai
Yoshihisa Yamamoto
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 JP56177400A priority Critical patent/JPS5878489A/ja
Publication of JPS5878489A publication Critical patent/JPS5878489A/ja
Publication of JPH0145751B2 publication Critical patent/JPH0145751B2/ja
Granted 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
    • H01S5/00—Semiconductor lasers
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
JP56177400A 1981-11-05 1981-11-05 波長多重光増幅器 Granted JPS5878489A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56177400A JPS5878489A (ja) 1981-11-05 1981-11-05 波長多重光増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56177400A JPS5878489A (ja) 1981-11-05 1981-11-05 波長多重光増幅器

Publications (2)

Publication Number Publication Date
JPS5878489A JPS5878489A (ja) 1983-05-12
JPH0145751B2 true JPH0145751B2 (enrdf_load_stackoverflow) 1989-10-04

Family

ID=16030260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56177400A Granted JPS5878489A (ja) 1981-11-05 1981-11-05 波長多重光増幅器

Country Status (1)

Country Link
JP (1) JPS5878489A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681119B2 (ja) * 1986-04-17 1994-10-12 日本電気株式会社 波長多重光伝送方式
JPH02226233A (ja) * 1989-02-28 1990-09-07 Canon Inc 半導体光増幅器

Also Published As

Publication number Publication date
JPS5878489A (ja) 1983-05-12

Similar Documents

Publication Publication Date Title
JP3712902B2 (ja) 高次ラマン増幅器を使用する光通信システム
US6104527A (en) High efficiency bandwidth doubled and gain flattened silica fiber amplifier
US5083874A (en) Optical repeater and optical network using the same
US5563733A (en) Optical fiber amplifier and optical fiber transmission system
US8687659B2 (en) All-optical generation of 60 GHz millimeter wave using multiple wavelength Brillouin-Erbium fiber laser
JP2555247B2 (ja) 光ファイバー増幅装置
KR960006371A (ko) 등화된 수신전력을 갖춘 파장분할 멀티플렉싱 전송을 위한 증폭된 원거리통신 시스템
JPH09318981A (ja) 光ファイバラマン増幅器を含む装置
JPH0681119B2 (ja) 波長多重光伝送方式
RU2172073C2 (ru) Система связи со спектральным уплотнением и способ управляемого разделения выходных каналов
JP2991131B2 (ja) 信号光チャネル数計数器とこれを用いた光増幅装置
US20090147350A1 (en) Amplified spontaneous emission reflector-based gain-clamped fiber amplifier
US6480327B1 (en) High power laser system with fiber amplifiers and loop PCM
US5721637A (en) Wavelength converter apparatus
JPH10107773A (ja) 光波長分割多重通信システム
JPH07128541A (ja) 光通信用送受信器及び光増幅器
JPH0145751B2 (enrdf_load_stackoverflow)
KR100737374B1 (ko) 이득고정형 광섬유 증폭기
US20030053201A1 (en) Low noise optical amplifier and optical communication system using the same
JPS6157744B2 (enrdf_load_stackoverflow)
Zhao et al. A novel bidirectional add/drop module using waveguide grating routers and wavelength channel matched fiber gratings
JP3573329B2 (ja) 光増幅器及びそれを用いた光ファイバ通信システム
JPS5885588A (ja) 波長多重光増幅装置
Irshid et al. Expansion of FDM/WDM star networks using high power erbium-doped fiber amplifiers
JP3239590B2 (ja) ２波長帯増幅器及びそれを用いた波長多重伝送装置