DE69813176T2 - Faserverstärker mit verringerter verzerrung des flachen, temperaturabhängigen verstärkerprofils - Google Patents

Faserverstärker mit verringerter verzerrung des flachen, temperaturabhängigen verstärkerprofils

Info

Publication number
DE69813176T2
DE69813176T2 DE69813176T DE69813176T DE69813176T2 DE 69813176 T2 DE69813176 T2 DE 69813176T2 DE 69813176 T DE69813176 T DE 69813176T DE 69813176 T DE69813176 T DE 69813176T DE 69813176 T2 DE69813176 T2 DE 69813176T2
Authority
DE
Germany
Prior art keywords
amplifier
flat
temperature
profile
dependent
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 - Fee Related
Application number
DE69813176T
Other languages
English (en)
Other versions
DE69813176D1 (de
Inventor
Nam-Kyoo Park
Ju-Han Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE69813176D1 publication Critical patent/DE69813176D1/de
Application granted granted Critical
Publication of DE69813176T2 publication Critical patent/DE69813176T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/05—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/04—Gain spectral shaping, flattening
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/06—Gain non-linearity, distortion; Compensation thereof
    • 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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
DE69813176T 1997-10-15 1998-10-13 Faserverstärker mit verringerter verzerrung des flachen, temperaturabhängigen verstärkerprofils Expired - Fee Related DE69813176T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970052713A KR100267861B1 (ko) 1997-10-15 1997-10-15 광섬유증폭기
PCT/KR1998/000313 WO1999019949A1 (en) 1997-10-15 1998-10-13 Fiber amplifier with reduced temperature dependent gain flatness distortion

Publications (2)

Publication Number Publication Date
DE69813176D1 DE69813176D1 (de) 2003-05-15
DE69813176T2 true DE69813176T2 (de) 2003-10-23

Family

ID=19522746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813176T Expired - Fee Related DE69813176T2 (de) 1997-10-15 1998-10-13 Faserverstärker mit verringerter verzerrung des flachen, temperaturabhängigen verstärkerprofils

Country Status (7)

Country Link
EP (1) EP0944939B1 (de)
JP (1) JP2000512439A (de)
KR (1) KR100267861B1 (de)
CN (1) CN1109386C (de)
CA (1) CA2274884A1 (de)
DE (1) DE69813176T2 (de)
WO (1) WO1999019949A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001210903A (ja) 1999-11-17 2001-08-03 Fujikura Ltd 光増幅器
KR100381009B1 (ko) * 2000-07-11 2003-04-23 한국전자통신연구원 어븀 이온의 980 나노미터 여기 효율과 섬유화 특성향상을 위한 텔루라이트 유리 조성물
FR2980046A1 (fr) * 2011-09-12 2013-03-15 Keopsys Laser ou amplificateur a fibre optique apte a controler les variations de puissance optique en fonction de la temperature de facon passive
CN106329298A (zh) * 2016-10-25 2017-01-11 无锡市德科立光电子技术有限公司 阵列光纤放大器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050949A (en) * 1990-06-22 1991-09-24 At&T Bell Laboratories Multi-stage optical fiber amplifier
US5177562A (en) * 1990-09-18 1993-01-05 The Board Of Trustees Of The Leland Stanford Junior University Stability compensated broadband source and fiber interferometer
JP2636152B2 (ja) * 1993-11-24 1997-07-30 住友電気工業株式会社 光ファイバ増幅器および光通信システム

Also Published As

Publication number Publication date
EP0944939A1 (de) 1999-09-29
JP2000512439A (ja) 2000-09-19
KR19990031845A (ko) 1999-05-06
DE69813176D1 (de) 2003-05-15
WO1999019949A1 (en) 1999-04-22
CN1247642A (zh) 2000-03-15
KR100267861B1 (ko) 2000-10-16
CN1109386C (zh) 2003-05-21
CA2274884A1 (en) 1999-04-22
EP0944939B1 (de) 2003-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee