NL1013531A1 - Parallelle optische vezelversterker met hoog nuttig effect van vermogensomzetting. - Google Patents

Parallelle optische vezelversterker met hoog nuttig effect van vermogensomzetting.

Info

Publication number: NL1013531A1
Authority: NL; Netherlands
Prior art keywords: optical fiber; high efficiency; power conversion; fiber amplifier; parallel optical
Prior art date: 1998-11-24

Application number

NL1013531A

Other languages

English (en)

Other versions

NL1013531C2 (nl

Inventor

Nam-Kyoo Park

Ju-Han Lee

Uh-Chan Ryu

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.)

1998-11-24

Filing date

1999-11-09

Publication date

2000-05-25

1999-11-09 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2000-05-25 Publication of NL1013531A1 publication Critical patent/NL1013531A1/nl

2003-05-08 Application granted granted Critical

2003-05-08 Publication of NL1013531C2 publication Critical patent/NL1013531C2/nl

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
- H01S3/05—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
- 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
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/06766—C-band amplifiers, i.e. amplification in the range of about 1530 nm to 1560 nm
- 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
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/0677—L-band amplifiers, i.e. amplification in the range of about 1560 nm to 1610 nm
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Physics & Mathematics (AREA)
Lasers (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Optical Communication System (AREA)

NL1013531A 1998-11-24 1999-11-09 Parallelle optische vezelversterker met hoog nuttig effect van vermogensomzetting. NL1013531C2 (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR19980050407		1998-11-24
KR1019980050407A KR100318942B1 (ko)	1998-11-24	1998-11-24	고출력변환효율을가지는병렬형광섬유증폭기

Publications (2)

Publication Number	Publication Date
NL1013531A1 true NL1013531A1 (nl)	2000-05-25
NL1013531C2 NL1013531C2 (nl)	2003-05-08

Family

ID=19559459

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL1013531A NL1013531C2 (nl)	1998-11-24	1999-11-09	Parallelle optische vezelversterker met hoog nuttig effect van vermogensomzetting.

Country Status (8)

Country	Link
US (1)	US6317254B1 (nl)
JP (1)	JP3068101B2 (nl)
KR (1)	KR100318942B1 (nl)
CN (1)	CN1138178C (nl)
DE (1)	DE19947111C2 (nl)
FR (1)	FR2786325B1 (nl)
IT (1)	IT1313908B1 (nl)
NL (1)	NL1013531C2 (nl)

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JP3808632B2 (ja) *	1998-06-18	2006-08-16	富士通株式会社	光増幅器及び光増幅方法
US6501873B1 (en) *	1999-01-23	2002-12-31	Mercury Corporation	Apparatus for generating L-band light source using optical fiber, and optical amplifier
KR100330209B1 (ko)	1999-07-07	2002-03-25	윤종용	광대역 광섬유증폭기 및 그 증폭 방법
EP1069712B1 (en) *	1999-07-12	2008-09-10	Nippon Telegraph and Telephone Corporation	Broadband optical amplifier
KR100350482B1 (ko) *	1999-07-22	2002-08-28	삼성전자 주식회사	비동기전송모드 무선접속망의 고장관리방법
JP2001053364A (ja) *	1999-08-10	2001-02-23	Sumitomo Electric Ind Ltd	光ファイバ増幅器、光信号を増幅する方法、および光通信システム
US6583925B1 (en) *	1999-12-23	2003-06-24	Agere Systems Inc.	Efficient pumping for high power rare-earth doped fiber amplifiers
JP2002076482A (ja) *	2000-08-31	2002-03-15	Fujitsu Ltd	光増幅器，光増幅方法及び光増幅システム
JP4281245B2 (ja) *	2000-12-15	2009-06-17	富士通株式会社	光増幅器
US6507430B2 (en)	2001-02-23	2003-01-14	Photon X, Inc.	Long wavelength optical amplifier
US6731426B2 (en)	2001-02-23	2004-05-04	Photon-X, Inc.	Long wavelength optical amplifier
DE60209048T8 (de)	2001-03-09	2007-04-05	Nippon Telegraph And Telephone Corp.	Weisslichtquelle
KR100394457B1 (ko) *	2001-05-08	2003-08-14	주식회사 네오텍리서치	장파장대역용 에르븀첨가 광섬유레이저
US6646796B2 (en) *	2001-05-31	2003-11-11	Samsung Electronics Co., Ltd	Wide band erbium-doped fiber amplifier (EDFA)
US6674570B2 (en) *	2001-05-31	2004-01-06	Samsung Electronic Co., Ltd.	Wide band erbium-doped fiber amplifier (EDFA)
US6781748B2 (en)	2001-09-28	2004-08-24	Photon-X, Llc	Long wavelength optical amplifier
WO2003044569A2 (en) *	2001-11-19	2003-05-30	Photon-X, Inc.	L band optical amplifier
KR100810859B1 (ko) *	2001-12-28	2008-03-06	엘지노텔 주식회사	엘밴드 광신호의 효율적 광증폭 이득향상 장치
KR100407326B1 (ko) *	2002-02-27	2003-11-28	삼성전자주식회사	밴드 간섭을 최소화한 광대역 어븀첨가 광섬유 증폭기
KR100414914B1 (ko) *	2002-03-05	2004-01-13	삼성전자주식회사	이득 향상된 광대역 어븀첨가 광섬유 증폭기
US20030234975A1 (en) *	2002-06-24	2003-12-25	Minelly John D.	Banded optical amplifier
KR20040026396A (ko) *	2002-09-24	2004-03-31	주식회사 케이티	대역 선택이 가능한 광증폭기
US7102813B2 (en) *	2002-12-05	2006-09-05	Ericsson Telecommunicacoes S.A.	Continuous wave pumped parallel fiber optical parametric amplifier
KR100526560B1 (ko) *	2002-12-07	2005-11-03	삼성전자주식회사	자동파워조절 기능을 갖는 광섬유 증폭기 및 그 자동 파워조절 방법
KR100474696B1 (ko) *	2003-05-20	2005-03-10	삼성전자주식회사	광대역 광섬유 증폭기
US20060209392A1 (en) *	2003-08-11	2006-09-21	Renato Caponi	Multi-stage optical amplifier optimized with respect to noise, gain and bandwidth
US7876497B2 (en) *	2008-05-09	2011-01-25	Institut National D'optique	Multi-stage long-band optical amplifier with ASE re-use
CN103236637B (zh) *	2013-04-17	2015-05-20	天津大学	双波段铒镱共掺光纤脉冲放大器
KR102217717B1 (ko) *	2013-12-02	2021-02-19	아이피지 포토닉스 코포레이션	고출력 고효율 광섬유 레이저 및 상기 레이저의 월 플러그 효율을 최적화하는 방법
US9967051B2 (en)	2016-01-25	2018-05-08	Tyco Electronics Subsea Communications Llc	Efficient optical signal amplification systems and methods
US9825726B2 (en)	2016-01-25	2017-11-21	Tyco Electronics Subsea Communications Llc	Efficient optical signal amplification systems and methods
CN116053901B (zh) *	2021-10-28	2025-12-12	华为技术有限公司	一种放大器和系统
CN116914542A (zh) *	2023-08-01	2023-10-20	杭州联芯激光科技有限公司	一种非相干双高斯谱形宽谱ase光源

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JPH07140422A (ja) *	1993-11-18	1995-06-02	Kansai Electric Power Co Inc:The	双方向光増幅回路
JP3822657B2 (ja) *	1995-05-11	2006-09-20	Ｋｄｄｉ株式会社	光ファイバ増幅器
JP3808580B2 (ja) *	1997-03-17	2006-08-16	富士通株式会社	光パワーモニタ及び該光パワーモニタを有する光増幅器
US6049417A (en) *	1997-06-02	2000-04-11	Lucent Technologies Inc.	Wide band optical amplifier
US5978130A (en) *	1997-09-16	1999-11-02	Mci Communications Corporation	Dual-band fiber optic amplification system using a single pump source
US6049418A (en) *	1998-02-06	2000-04-11	Lucent Technologies, Inc.	Noise figure in optical amplifiers with a split-band architecture
US6091743A (en) *	1998-02-20	2000-07-18	Afc Technologies Inc.	Bandwidth broadened and power enhanced low coherence fiberoptic light source
US6104527A (en) *	1998-02-20	2000-08-15	Afc Technologies Inc.	High efficiency bandwidth doubled and gain flattened silica fiber amplifier
IT1313112B1 (it) *	1998-08-25	2002-06-17	Samsung Electronics Co Ltd	Amplificatore a fibra ottica a banda lunga con efficienza diconversione di potenza rinforzata

1998
- 1998-11-24 KR KR1019980050407A patent/KR100318942B1/ko not_active Expired - Fee Related
1999
- 1999-09-21 FR FR9911764A patent/FR2786325B1/fr not_active Expired - Fee Related
- 1999-09-28 IT IT1999MI002021A patent/IT1313908B1/it active
- 1999-09-30 CN CNB991208536A patent/CN1138178C/zh not_active Expired - Fee Related
- 1999-09-30 DE DE19947111A patent/DE19947111C2/de not_active Expired - Fee Related
- 1999-11-09 NL NL1013531A patent/NL1013531C2/nl not_active IP Right Cessation
- 1999-11-24 US US09/449,691 patent/US6317254B1/en not_active Expired - Fee Related
- 1999-11-24 JP JP11332285A patent/JP3068101B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ITMI992021A1 (it)	2001-03-28
DE19947111A1 (de)	2000-05-31
FR2786325A1 (fr)	2000-05-26
CN1254853A (zh)	2000-05-31
ITMI992021A0 (it)	1999-09-28
JP3068101B2 (ja)	2000-07-24
NL1013531C2 (nl)	2003-05-08
DE19947111C2 (de)	2001-11-08
IT1313908B1 (it)	2002-09-26
CN1138178C (zh)	2004-02-11
KR100318942B1 (ko)	2002-03-20
JP2000164956A (ja)	2000-06-16
US6317254B1 (en)	2001-11-13
KR20000033514A (ko)	2000-06-15
FR2786325B1 (fr)	2004-11-05

Publication	Publication Date	Title
NL1013531A1 (nl)	2000-05-25	Parallelle optische vezelversterker met hoog nuttig effect van vermogensomzetting.
DE69735903D1 (de)	2006-06-22	Optische Verstärker mit hoher Spitzenleistung und hoher Energie
DE60026710D1 (de)	2006-05-11	Leistungsverstärker mit hohem wirkungsgrad
DE69913619D1 (de)	2004-01-29	Unidirektionaler optischer Verstärker
DE19882705T1 (de)	2000-09-28	Breitband-Leistungsverstärker mit hohem Wirkungsgrad
DE69723841D1 (de)	2003-09-04	Optische verstärkermodule
GB2340989B (en)	2000-09-06	Optical fibre amplifier with enhanced power conversion efficiency
DE69938788D1 (de)	2008-07-03	Hochleistungshalbleiterlichtquelle
FI990600L (fi)	1999-03-17	Vääristymältään vähäinen tehovahvistin
DE69928336D1 (de)	2005-12-22	Stromwandlungssystem
DE69931543D1 (de)	2006-07-06	Leistungsverstärker
ID28515A (id)	2001-05-31	Lensa objektif untuk pemungut optik
DK0987769T3 (da)	2003-07-14	Fotodiodemodul
DE69808015D1 (de)	2002-10-24	Unidirektionaler optischer Elektronenröhrenverstärker
DE60132162D1 (de)	2008-02-14	Gestapeltes Leistungsverstärkermodul
DE69902421D1 (de)	2002-09-12	Halbleiterlaser mit erhöhter Ausgangsleistung
DE60026938D1 (de)	2006-05-18	Federspeicher-Bremsbetätigungsvorrichtung mit hoher Ausgangsleistung
NL1013029A1 (nl)	2000-03-21	Vezeloptische lichtbron van hoog vermogen en met brede band.
DE60032393D1 (de)	2007-01-25	Optisches Wellenlängenumwandlungssystem
DE60002915D1 (de)	2003-06-26	Leistungsverstärker mit hohem wirkungsgrad
ID26445A (id)	2001-01-04	Medium rekaman optik
NO995112D0 (no)	1999-10-20	Effektforsterker
ID26057A (id)	2000-11-23	Aparatus pengatur output optikal dan metode penganturan output optikal
DE69429660D1 (de)	2002-02-21	Brückenverstärker mit hohem Wirkungsgrad
ID24594A (id)	2000-07-27	Medium perekam optik

Legal Events

Date	Code	Title	Description
2000-08-01	AD1A	A request for search or an international type search has been filed
2003-05-01	RD2N	Patents in respect of which a decision has been taken or a report has been made (novelty report)	Effective date: 20030307
2003-07-01	PD2B	A search report has been drawn up
2007-08-01	VD1	Lapsed due to non-payment of the annual fee	Effective date: 20070601