JPH0377967B2 - - Google Patents

Info

Publication number: JPH0377967B2
Authority: JP; Japan
Prior art keywords: fiber; optical fiber; light; input; signal light
Prior art date: 1982-12-01
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 - Lifetime

Application number

JP57210966A

Other languages

English (en)

Japanese (ja)

Other versions

JPS59101629A (ja

Inventor

Yasuhiro Aoki

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.)

NEC Corp

Original Assignee

Nippon Electric Co Ltd

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.)

1982-12-01

Filing date

1982-12-01

Publication date

1991-12-12

1982-12-01 Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd

1982-12-01 Priority to JP57210966A priority Critical patent/JPS59101629A/ja

1984-06-12 Publication of JPS59101629A publication Critical patent/JPS59101629A/ja

1991-12-12 Publication of JPH0377967B2 publication Critical patent/JPH0377967B2/ja

Status Granted legal-status Critical Current

Links

239000013307 optical fiber Substances 0.000 claims description 8
230000003321 amplification Effects 0.000 claims description 5
238000003199 nucleic acid amplification method Methods 0.000 claims description 5
230000000694 effects Effects 0.000 claims description 4
239000000835 fiber Substances 0.000 claims description 4
230000003287 optical effect Effects 0.000 claims description 3
238000005086 pumping Methods 0.000 claims 3
238000001069 Raman spectroscopy Methods 0.000 description 3
230000001902 propagating effect Effects 0.000 description 1

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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/1301—Stabilisation of laser output parameters, e.g. frequency or amplitude in optical amplifiers
- H01S3/13013—Stabilisation of laser output parameters, e.g. frequency or amplitude in optical amplifiers by controlling the optical pumping
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)
Light Guides In General And Applications Therefor (AREA)

JP57210966A 1982-12-01 1982-12-01 ファイバ内光増幅装置 Granted JPS59101629A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP57210966A JPS59101629A (ja)	1982-12-01	1982-12-01	ファイバ内光増幅装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57210966A JPS59101629A (ja)	1982-12-01	1982-12-01	ファイバ内光増幅装置

Publications (2)

Publication Number	Publication Date
JPS59101629A JPS59101629A (ja)	1984-06-12
JPH0377967B2 true JPH0377967B2 (de)	1991-12-12

Family

ID=16598061

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57210966A Granted JPS59101629A (ja)	1982-12-01	1982-12-01	ファイバ内光増幅装置

Country Status (1)

Country	Link
JP (1)	JPS59101629A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0186299B1 (de) *	1984-12-13	1990-04-18	Stc Plc	Optischer Verstärker
EP0352021B1 (de) *	1988-07-20	1993-10-06	AT&T Corp.	Optischer Verstärker mit reduzierter Nichtlinearität
JPH02153327A (ja) *	1988-12-06	1990-06-13	Oki Electric Ind Co Ltd	光増幅モジュール
JP3137632B2 (ja) *	1989-08-31	2001-02-26	富士通株式会社	光ファイバ増幅器を備えた光通信方式
EP0768766B1 (de) *	1991-11-08	2001-07-04	Mitsubishi Denki Kabushiki Kaisha	Optisches Relaissystem mit Faserverstärkern

1982
- 1982-12-01 JP JP57210966A patent/JPS59101629A/ja active Granted

Also Published As

Publication number	Publication date
JPS59101629A (ja)	1984-06-12

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