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ATE184428T1 - Multiwellenlängenquelle - Google Patents

Multiwellenlängenquelle

Info

Publication number
ATE184428T1
ATE184428T1 AT96401116T AT96401116T ATE184428T1 AT E184428 T1 ATE184428 T1 AT E184428T1 AT 96401116 T AT96401116 T AT 96401116T AT 96401116 T AT96401116 T AT 96401116T AT E184428 T1 ATE184428 T1 AT E184428T1
Authority
AT
Austria
Prior art keywords
optical
wavelength source
multi wavelength
source
wavelength
Prior art date
Application number
AT96401116T
Other languages
English (en)
Inventor
Philippe Bousselet
Serge Artigaud
Jean-Luc Beylat
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE184428T1 publication Critical patent/ATE184428T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • 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
    • H01S3/06795—Fibre lasers with superfluorescent emission, e.g. amplified spontaneous emission sources for fibre laser gyrometers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • 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
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
    • 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
    • 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
    • H01S3/17—Solid materials amorphous, e.g. glass
    • H01S3/173—Solid materials amorphous, e.g. glass fluoride glass, e.g. fluorozirconate or ZBLAN [ ZrF4-BaF2-LaF3-AlF3-NaF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/003—Devices including multiple stages, e.g., multi-stage optical amplifiers or dispersion compensators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Led Devices (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
AT96401116T 1995-05-24 1996-05-23 Multiwellenlängenquelle ATE184428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506221A FR2734648B1 (fr) 1995-05-24 1995-05-24 Source de longueurs d'onde multiples

Publications (1)

Publication Number Publication Date
ATE184428T1 true ATE184428T1 (de) 1999-09-15

Family

ID=9479358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96401116T ATE184428T1 (de) 1995-05-24 1996-05-23 Multiwellenlängenquelle

Country Status (7)

Country Link
US (1) US6466345B1 (de)
EP (1) EP0744797B1 (de)
JP (1) JPH0915422A (de)
AT (1) ATE184428T1 (de)
CA (1) CA2177220A1 (de)
DE (1) DE69604122T2 (de)
FR (1) FR2734648B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898801A (en) 1998-01-29 1999-04-27 Lockheed Martin Corporation Optical transport system
GB2327546A (en) * 1997-07-18 1999-01-27 Northern Telecom Ltd Optical frequency channel assignment plan and filtering technique to support it
US6091744A (en) * 1998-01-14 2000-07-18 Hewlett-Packard Company Wavelength selectable source for wavelength division multiplexed applications
US6195200B1 (en) * 1998-02-18 2001-02-27 Lucent Technologies Inc. High power multiwavelength light source
FR2784825B1 (fr) * 1998-10-15 2000-12-15 Cit Alcatel Egalisation de puissance dans un systeme de transmission a multiplexage en longueur d'onde presentant une pluralite d'amplificateurs
JP3851007B2 (ja) * 1998-12-18 2006-11-29 富士通株式会社 波長多重光検出装置
JP4703026B2 (ja) * 2001-04-26 2011-06-15 京セラ株式会社 広帯域ａｓｅ光源
KR100434454B1 (ko) * 2001-09-17 2004-06-05 삼성전자주식회사 데이지 체인 파장 분할 다중화 디바이스와 이를 사용한데이지 체인 파장 분할 다중화 시스템 및 전송 네트워크
US7085497B2 (en) 2002-04-03 2006-08-01 Lockheed Martin Corporation Vehicular communication system
US6912339B2 (en) 2002-09-27 2005-06-28 Lockheed Martin Corporation Optical interface devices having balanced amplification
US7283480B1 (en) 2002-11-12 2007-10-16 Lockheed Martin Corporation Network system health monitoring using cantor set signals
US7349629B1 (en) 2002-11-26 2008-03-25 Lockheed Martin Corporation Methods and systems for creating a digital interconnect fabric
US7424228B1 (en) 2003-03-31 2008-09-09 Lockheed Martin Corporation High dynamic range radio frequency to optical link
US7570887B2 (en) 2003-03-31 2009-08-04 Lockheed Martin Corporation Optical network interface systems and devices
KR100559469B1 (ko) * 2003-06-09 2006-03-10 한국전자통신연구원 이득고정형 광증폭기
US7269312B2 (en) * 2003-11-03 2007-09-11 Hrl Laboratories, Llc Bipolar RF-photonic transversal filter with dynamically reconfigurable passbands
KR20050070566A (ko) 2003-12-30 2005-07-07 삼성전자주식회사 다파장 광원과 그를 이용한 파장 분할 다중 시스템
US7440699B1 (en) 2004-06-28 2008-10-21 Lockheed Martin Corporation Systems, devices and methods for transmitting and receiving signals on an optical network
US7310464B2 (en) * 2005-06-21 2007-12-18 Litton Systems, Inc. Multi-wavelength optical source
CN102435312B (zh) * 2011-10-09 2013-04-24 山东大学 一种基于光纤光栅时域反射技术的光谱仪
WO2015020628A1 (en) * 2013-08-05 2015-02-12 Avolonte Health LLC Non-lasing light source having amplified spontaneous emission and wavelength-selective feedback
US11675134B1 (en) * 2020-05-01 2023-06-13 Skorpios Technologies, Inc. Optical bandpass filter based on reflective devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923271A (en) * 1989-03-28 1990-05-08 American Telephone And Telegraph Company Optical multiplexer/demultiplexer using focusing Bragg reflectors
GB2246234A (en) * 1990-05-21 1992-01-22 Univ Southampton Optical amplifier with shaped spectral gain
US5510920A (en) * 1991-01-07 1996-04-23 Fuji Xerox Co., Ltd. Local area network
US5191586A (en) * 1991-07-18 1993-03-02 General Instrument Corporation Narrow band incoherent optical carrier generator
US5272560A (en) * 1992-03-30 1993-12-21 Hewlett-Packard Company Variable spectral width multiple pass optical noise source
US5283686A (en) * 1992-07-27 1994-02-01 General Instrument Corporation, Jerrold Communications Optical systems with grating reflector
US5579143A (en) * 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
US5426297A (en) * 1993-09-27 1995-06-20 United Technologies Corporation Multiplexed Bragg grating sensors
US5563732A (en) * 1994-01-06 1996-10-08 At&T Corp. Laser pumping of erbium amplifier
US5457760A (en) * 1994-05-06 1995-10-10 At&T Ipm Corp. Wavelength division optical multiplexing elements

Also Published As

Publication number Publication date
DE69604122T2 (de) 2000-03-30
CA2177220A1 (fr) 1996-11-25
EP0744797B1 (de) 1999-09-08
FR2734648A1 (fr) 1996-11-29
FR2734648B1 (fr) 1997-06-20
JPH0915422A (ja) 1997-01-17
EP0744797A1 (de) 1996-11-27
DE69604122D1 (de) 1999-10-14
US6466345B1 (en) 2002-10-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties