ITMI991901A0 - Sorgente di luce a fibre ottiche in particolare fibre ottiche di eleva ta potenza e larga banda - Google Patents

Sorgente di luce a fibre ottiche in particolare fibre ottiche di eleva ta potenza e larga banda

Info

Publication number
ITMI991901A0
ITMI991901A0 IT99MI001901A ITMI991901A ITMI991901A0 IT MI991901 A0 ITMI991901 A0 IT MI991901A0 IT 99MI001901 A IT99MI001901 A IT 99MI001901A IT MI991901 A ITMI991901 A IT MI991901A IT MI991901 A0 ITMI991901 A0 IT MI991901A0
Authority
IT
Italy
Prior art keywords
light source
high power
wide band
particular high
fiber optic
Prior art date
Application number
IT99MI001901A
Other languages
English (en)
Inventor
Uh-Chan Ryu
Nam-Kyoo Park
Ju-Han Lee
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 ITMI991901A0 publication Critical patent/ITMI991901A0/it
Publication of ITMI991901A1 publication Critical patent/ITMI991901A1/it
Application granted granted Critical
Publication of IT1313753B1 publication Critical patent/IT1313753B1/it

Links

Classifications

    • 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
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction 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
    • 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
    • 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
    • H01S3/06758—Tandem amplifiers
    • 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
    • H01S3/094023—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with ASE light recycling, with reinjection of the ASE light back into the fiber, e.g. by reflectors or circulators
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT1999MI001901A 1998-09-17 1999-09-09 Sorgente di luce a fibre ottiche,in particolare fibre ottiche dielevata potenza e larga banda IT1313753B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-1998-0038370A KR100396285B1 (ko) 1998-09-17 1998-09-17 고출력,광대역의광섬유광원

Publications (3)

Publication Number Publication Date
ITMI991901A0 true ITMI991901A0 (it) 1999-09-09
ITMI991901A1 ITMI991901A1 (it) 2001-03-09
IT1313753B1 IT1313753B1 (it) 2002-09-17

Family

ID=19550887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI001901A IT1313753B1 (it) 1998-09-17 1999-09-09 Sorgente di luce a fibre ottiche,in particolare fibre ottiche dielevata potenza e larga banda

Country Status (9)

Country Link
US (1) US6330384B1 (it)
JP (1) JP3145996B2 (it)
KR (1) KR100396285B1 (it)
CN (1) CN1218446C (it)
DE (1) DE19943370B4 (it)
FR (1) FR2784810A1 (it)
GB (1) GB2341719B (it)
IT (1) IT1313753B1 (it)
NL (1) NL1013029C2 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100334809B1 (ko) * 1999-07-21 2002-05-02 윤종용 씨드-빔을 이용한 광대역 광원
EP1213865A4 (en) * 2000-07-31 2006-12-06 Mitsubishi Electric Corp OPTICAL TRANSMITTER WITH WAVELENGTH MULTIPLEXING
KR100354336B1 (ko) * 2000-10-17 2002-09-28 한국과학기술연구원 초고속 광신호처리용 파장변환장치
KR100373761B1 (ko) * 2000-11-30 2003-02-26 한국과학기술연구원 전광 동기 신호의 추출이 동시에 가능한 초고속 광파장변환장치
DE60209048T8 (de) 2001-03-09 2007-04-05 Nippon Telegraph And Telephone Corp. Weisslichtquelle
JP4703026B2 (ja) * 2001-04-26 2011-06-15 京セラ株式会社 広帯域ａｓｅ光源
KR100885879B1 (ko) * 2002-11-16 2009-02-26 엘지노텔 주식회사 고출력 광대역 광원
KR100582542B1 (ko) * 2003-11-11 2006-05-23 한국전자통신연구원 장파장 대역 이득제어 광증폭기
KR100628472B1 (ko) * 2004-05-24 2006-09-26 한국과학기술연구원 ｆｅｗ ｍｏｄｅ 광섬유 격자를 이용한 라만 또는 어븀 광섬유 레이저와 이를 이용한 온도와 스트레인 동시 측정을 위한 장거리 센서
JPWO2006001405A1 (ja) * 2004-06-24 2008-04-17 株式会社アドバンテスト 光源装置
CN1599283B (zh) * 2004-08-30 2010-09-29 南京大学 高功率、高平坦度的长波段掺铒光纤超荧光光源
US7310464B2 (en) * 2005-06-21 2007-12-18 Litton Systems, Inc. Multi-wavelength optical source
US7876497B2 (en) * 2008-05-09 2011-01-25 Institut National D'optique Multi-stage long-band optical amplifier with ASE re-use
US8760653B2 (en) * 2009-10-19 2014-06-24 Ipg Photonics Corporation Assembly for monitoring power of randomly polarized light
JP5398804B2 (ja) * 2011-09-16 2014-01-29 株式会社東芝 ファイバレーザ装置
CN102684045B (zh) * 2012-02-02 2013-12-11 华南理工大学 一种1064nm波段的高功率宽带ASE光源

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191586A (en) * 1991-07-18 1993-03-02 General Instrument Corporation Narrow band incoherent optical carrier generator
US5268910A (en) * 1991-07-18 1993-12-07 General Instrument Corporation Superluminescent optical source
US5218655A (en) * 1992-05-29 1993-06-08 At&T Bell Laboratories Article comprising an optical waveguide with in-line refractive index grating
JP2751789B2 (ja) * 1993-07-14 1998-05-18 日本電気株式会社 光ファイバ増幅器
US5633964A (en) * 1996-02-15 1997-05-27 Lucent Technologies Inc. Article comprising a multi-stage erbium-doped fiber amplifier
US6151338A (en) * 1997-02-19 2000-11-21 Sdl, Inc. High power laser optical amplifier system
JP3860278B2 (ja) * 1997-03-13 2006-12-20 富士通株式会社 遠隔励起方式の波長多重光伝送システム
KR100326039B1 (ko) * 1997-06-30 2002-09-05 삼성전자 주식회사 흡수체를갖는광증폭기

Also Published As

Publication number Publication date
IT1313753B1 (it) 2002-09-17
KR100396285B1 (ko) 2003-11-01
ITMI991901A1 (it) 2001-03-09
GB2341719A (en) 2000-03-22
US6330384B1 (en) 2001-12-11
CN1248706A (zh) 2000-03-29
JP2000101172A (ja) 2000-04-07
NL1013029A1 (nl) 2000-03-21
KR20000019993A (ko) 2000-04-15
GB2341719B (en) 2000-12-27
DE19943370B4 (de) 2005-09-08
CN1218446C (zh) 2005-09-07
DE19943370A1 (de) 2000-03-30
GB9921611D0 (en) 1999-11-17
JP3145996B2 (ja) 2001-03-12
NL1013029C2 (nl) 2003-12-23
FR2784810A1 (fr) 2000-04-21

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