DE69600573D1 - Optischer verstärker - Google Patents

Optischer verstärker

Info

Publication number
DE69600573D1
DE69600573D1 DE69600573T DE69600573T DE69600573D1 DE 69600573 D1 DE69600573 D1 DE 69600573D1 DE 69600573 T DE69600573 T DE 69600573T DE 69600573 T DE69600573 T DE 69600573T DE 69600573 D1 DE69600573 D1 DE 69600573D1
Authority
DE
Germany
Prior art keywords
optical amplifier
amplifier
optical
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 - Lifetime
Application number
DE69600573T
Other languages
English (en)
Other versions
DE69600573T2 (de
Inventor
Dominique Marcenac
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.)
IPG Photonics Corp
Original Assignee
British Telecommunications PLC
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
Priority claimed from GBGB9511515.0A external-priority patent/GB9511515D0/en
Priority claimed from GBGB9608421.5A external-priority patent/GB9608421D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE69600573D1 publication Critical patent/DE69600573D1/de
Application granted granted Critical
Publication of DE69600573T2 publication Critical patent/DE69600573T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/004—Transferring the modulation of modulated light, i.e. transferring the information from one optical carrier of a first wavelength to a second optical carrier of a second wavelength, e.g. all-optical wavelength converter
    • 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
    • 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
    • H01S5/5009—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement being polarisation-insensitive
    • H01S5/5018—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement being polarisation-insensitive using two or more amplifiers or multiple passes through the same amplifier
    • 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
    • H01S5/5054—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 in which the wavelength is transformed by non-linear properties of the active medium, e.g. four wave mixing
DE69600573T 1995-06-07 1996-06-07 Optischer verstärker Expired - Lifetime DE69600573T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9511515.0A GB9511515D0 (en) 1995-06-07 1995-06-07 Optical amplifier
EP95305060 1995-07-20
GBGB9608421.5A GB9608421D0 (en) 1996-04-24 1996-04-24 Optical amplifier
PCT/GB1996/001376 WO1996041405A1 (en) 1995-06-07 1996-06-07 Optical amplifier

Publications (2)

Publication Number Publication Date
DE69600573D1 true DE69600573D1 (de) 1998-10-01
DE69600573T2 DE69600573T2 (de) 1999-02-04

Family

ID=27236868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69600573T Expired - Lifetime DE69600573T2 (de) 1995-06-07 1996-06-07 Optischer verstärker

Country Status (6)

Country Link
US (1) US6188511B1 (de)
EP (1) EP0830721B1 (de)
AU (1) AU6010196A (de)
CA (1) CA2221693C (de)
DE (1) DE69600573T2 (de)
WO (1) WO1996041405A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751421B1 (en) * 1999-08-10 2004-06-15 Lucent Technologies Inc. Optical fiber communication system employing wavelength converter for broadband transmission
JP4567830B2 (ja) * 1999-11-29 2010-10-20 三菱電機株式会社 光波長多重伝送方式
DE10024607B4 (de) * 2000-05-14 2004-02-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optisch gesteuerter Schalter
JP2004504727A (ja) * 2000-07-14 2004-02-12 フラウンホーファー−ゲゼルシャフト　ツル　フェルデルング　デル　アンゲヴァンテン　フォルシュング　エー　ファウ 飽和可能な増幅器領域を有するコンバータとしての純光学的導波素子およびその使用法
US6788839B2 (en) * 2001-03-19 2004-09-07 General Instrument Corporation Time slot tunable all-optical packet data routing switch
EP1274192A1 (de) * 2001-07-04 2003-01-08 Alcatel Vorrichtung zum optischen Zeitmultiplexen
KR20030077089A (ko) * 2002-03-25 2003-10-01 학교법인연세대학교 반도체 광증폭기 크로스-게인 모듈레이션을 이용한 전광신호 업-컨버젼 방법 및 그 장치
JP3796544B2 (ja) * 2004-01-14 2006-07-12 独立行政法人情報通信研究機構 光ルータ及び光ルーティング方法
JP4431099B2 (ja) * 2005-09-06 2010-03-10 富士通株式会社 波長変換方式、光集積素子及び波長変換方法
KR100987793B1 (ko) * 2008-10-10 2010-10-13 한국전자통신연구원 반사형 반도체 광 증폭기 및 이를 이용하는 광신호 처리방법
US8345349B2 (en) * 2009-05-27 2013-01-01 Hewlett-Packard Development Company, L.P. Compact optical resonators
WO2011053816A1 (en) * 2009-10-30 2011-05-05 Deep Photonics Corporation Method and system using phase modulation to reduce spectral broadening

Also Published As

Publication number Publication date
EP0830721A1 (de) 1998-03-25
AU6010196A (en) 1996-12-30
CA2221693A1 (en) 1996-12-19
US6188511B1 (en) 2001-02-13
EP0830721B1 (de) 1998-08-26
CA2221693C (en) 2001-05-15
DE69600573T2 (de) 1999-02-04
WO1996041405A1 (en) 1996-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IPG PHOTONICS CORP., OXFORD, MASS., US