MX9304491A - Amplificadores y laser de fibra optica con pendiente de ganancia aplanada. - Google Patents

Amplificadores y laser de fibra optica con pendiente de ganancia aplanada.

Info

Publication number
MX9304491A
MX9304491A MX9304491A MX9304491A MX9304491A MX 9304491 A MX9304491 A MX 9304491A MX 9304491 A MX9304491 A MX 9304491A MX 9304491 A MX9304491 A MX 9304491A MX 9304491 A MX9304491 A MX 9304491A
Authority
MX
Mexico
Prior art keywords
fiber
amplifiers
pending
fiber optic
grating
Prior art date
Application number
MX9304491A
Other languages
English (en)
Inventor
David R Huber
Original Assignee
Gen Instrument Corp
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 Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of MX9304491A publication Critical patent/MX9304491A/es

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
    • 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
    • H01S3/0675—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
    • H01S3/05—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)

Abstract

Una rejilla de difracción Bragg, en la fibra, se utiliza para aplanar la pendiente de ganancia de un amplificador de fibra óptica o un láser de fibra óptica. La rejilla de difracción puede formarse utilizando técnicas fotorefractivas, y se coloca dentro de una porción de onda guida de una óptica alterada. La rejilla de difracción queda orientada a un ángulo no perpendicular en relación a un eje longitudinal de la fibra, y tiene una longitud de onda de interacción que se selecciona para aplanar la pendiente de ganancia del dispositivo desviando las emisiones espontáneas en exceso, desde el mismo. La intersección de longitud de onda se selecciona preferentemente para corresponder a una longitud de onda en o cerca de la cual se produce emisión espontánea por los picos de la fibra.
MX9304491A 1992-07-27 1993-07-26 Amplificadores y laser de fibra optica con pendiente de ganancia aplanada. MX9304491A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/919,921 US5271024A (en) 1992-07-27 1992-07-27 Optical fiber amplifier and laser with flattened gain slope

Publications (1)

Publication Number Publication Date
MX9304491A true MX9304491A (es) 1994-04-29

Family

ID=25442872

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304491A MX9304491A (es) 1992-07-27 1993-07-26 Amplificadores y laser de fibra optica con pendiente de ganancia aplanada.

Country Status (10)

Country Link
US (1) US5271024A (es)
EP (1) EP0582860B1 (es)
JP (1) JPH06177467A (es)
AT (1) ATE172329T1 (es)
CA (1) CA2101364C (es)
DE (1) DE69321532T2 (es)
DK (1) DK0582860T3 (es)
ES (1) ES2121904T3 (es)
MX (1) MX9304491A (es)
TW (1) TW227080B (es)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9007912D0 (en) * 1990-04-06 1990-06-06 British Telecomm A method of forming a refractive index grating in an optical waveguide
US5104209A (en) * 1991-02-19 1992-04-14 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Method of creating an index grating in an optical fiber and a mode converter using the index grating
US5367588A (en) * 1992-10-29 1994-11-22 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Method of fabricating Bragg gratings using a silica glass phase grating mask and mask used by same
US5478371A (en) * 1992-05-05 1995-12-26 At&T Corp. Method for producing photoinduced bragg gratings by irradiating a hydrogenated glass body in a heated state
CA2137082C (en) * 1992-06-01 2001-04-17 Stephen Anthony Cassidy Filter with preselected attenuation/wavelength characteristic
US5579143A (en) * 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
US5600473A (en) * 1993-06-04 1997-02-04 Ciena Corporation Optical amplifier systems with add/drop multiplexing
US5475780A (en) * 1993-06-17 1995-12-12 At&T Corp. Optical waveguiding component comprising a band-pass filter
GB2280515B (en) * 1993-07-28 1996-06-19 Northern Telecom Ltd Optical waveguide amplifier
US5406404A (en) * 1993-11-02 1995-04-11 At&T Corp. Method of mitigating gain peaking using a chain of fiber amplifiers
USH1813H (en) * 1993-11-19 1999-11-02 Kersey; Alan D. Spectrally-selective fiber transmission filter system
US5485481A (en) * 1994-06-28 1996-01-16 Seastar Optics Inc. Fibre-grating-stabilized diode laser
US5589684A (en) * 1994-06-28 1996-12-31 Sdl, Inc. Multiple diode lasers stabilized with a fiber grating
US5841797A (en) * 1994-06-28 1998-11-24 Ventrudo; Brian F. Apparatus for stabilizing multiple laser sources and their application
JP2760482B2 (ja) * 1994-08-18 1998-05-28 松下電器産業株式会社 光ファイバ増幅器および光ファイバ伝送システム
US5499134A (en) * 1994-08-24 1996-03-12 Imra America Optical pulse amplification using chirped Bragg gratings
US5504772A (en) * 1994-09-09 1996-04-02 Deacon Research Laser with electrically-controlled grating reflector
US5657406A (en) * 1994-09-23 1997-08-12 United Technologies Corporation Efficient optical wavelength multiplexer/de-multiplexer
GB9420132D0 (en) * 1994-10-05 1994-11-16 Norhern Telecom Limited Optical amplifiers
US5450427A (en) * 1994-10-21 1995-09-12 Imra America, Inc. Technique for the generation of optical pulses in modelocked lasers by dispersive control of the oscillation pulse width
US5541766A (en) * 1994-11-30 1996-07-30 At&T Corp. Gain control for optically amplified systems
US9191117B2 (en) * 1995-05-11 2015-11-17 Ciena Corporation High-speed optical transponder systems
US5504609A (en) * 1995-05-11 1996-04-02 Ciena Corporation WDM optical communication system with remodulators
US6233077B1 (en) * 1995-05-11 2001-05-15 Ciena Corporation Remodulating channel selectors for WDM optical communication systems
FR2737051B1 (fr) * 1995-07-20 1997-10-10 Allain Jean Yves Dispositif d'emission laser a fibre optique dopee et utilisation de ce dispositif en reflectometrie
US5875272A (en) * 1995-10-27 1999-02-23 Arroyo Optics, Inc. Wavelength selective optical devices
US5805751A (en) 1995-08-29 1998-09-08 Arroyo Optics, Inc. Wavelength selective optical couplers
US6236782B1 (en) 1995-08-29 2001-05-22 Arroyo Optics, Inc. Grating assisted coupler devices
US5710659A (en) * 1995-12-19 1998-01-20 Lucent Technologies Inc. Low tilt, high gain fiber amplifier
US5668821A (en) * 1996-01-16 1997-09-16 Lucent Technologies Inc. Optical systems and devices employing spectrally flattened amplified spontaneous emission
JP3512050B2 (ja) * 1996-06-11 2004-03-29 住友電気工業株式会社 光フィルタおよび光伝送システム
US5838851A (en) * 1996-06-24 1998-11-17 Trw Inc. Optical-loop signal processing using reflection mechanisms
US6169830B1 (en) 1996-08-26 2001-01-02 Arroyo Optics, Inc. Methods of fabricating grating assisted coupler devices
US6052393A (en) 1996-12-23 2000-04-18 The Regents Of The University Of Michigan Broadband Sagnac Raman amplifiers and cascade lasers
US5892615A (en) * 1997-03-17 1999-04-06 Sdl, Inc. Output power enhancement in optical fiber lasers
EP0883255A3 (en) * 1997-06-05 2002-01-09 Nortel Networks Limited Optically amplified WDM transmission system
US5915052A (en) * 1997-06-30 1999-06-22 Uniphase Telecommunications Products, Inc. Loop status monitor for determining the amplitude of the signal components of a multi-wavelength optical beam
US6151157A (en) * 1997-06-30 2000-11-21 Uniphase Telecommunications Products, Inc. Dynamic optical amplifier
US5982964A (en) * 1997-06-30 1999-11-09 Uniphase Corporation Process for fabrication and independent tuning of multiple integrated optical directional couplers on a single substrate
US6370290B1 (en) 1997-09-19 2002-04-09 Uniphase Corporation Integrated wavelength-select transmitter
US6031849A (en) * 1997-11-14 2000-02-29 Jds Uniphase Corporation High power three level fiber laser and method of making same
US6020986A (en) * 1997-11-21 2000-02-01 Jds Uniphase Corporation Programmable add-drop module for use in an optical circuit
US6122299A (en) * 1997-12-31 2000-09-19 Sdl, Inc. Angled distributed reflector optical device with enhanced light confinement
AU748401C (en) * 1998-03-04 2003-07-24 University Of Sydney, The Ultra-broadband low-noise gain-flattened rare-earth-doped fibre amplifier
AUPP218198A0 (en) 1998-03-04 1998-03-26 University Of Sydney, The Ultra-broadband low-noise gain-flattened rare-earth-doped fibre amplifier
US6374006B1 (en) 1998-03-20 2002-04-16 Xtera Communications, Inc. Chirped period gratings for raman amplification in circulator loop cavities
US6356384B1 (en) 1998-03-24 2002-03-12 Xtera Communications Inc. Broadband amplifier and communication system
US6693737B2 (en) 1998-03-24 2004-02-17 Xtera Communications, Inc. Dispersion compensating nonlinear polarization amplifiers
US6760148B2 (en) 1998-03-24 2004-07-06 Xtera Communications, Inc. Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
US6600592B2 (en) 1998-03-24 2003-07-29 Xtera Communications, Inc. S+ band nonlinear polarization amplifiers
US6282340B1 (en) * 1998-04-23 2001-08-28 The Furukawa Electric Co., Ltd. Light wavelength tuning device and light source optical demultiplexer and wavelength division multiplexed optical communication system using the tuning device
US6148011A (en) * 1998-05-01 2000-11-14 Institut National D'optique Wavelength sliced self-seeded pulsed laser
DE19825037C2 (de) * 1998-06-04 2000-12-21 Zeiss Carl Jena Gmbh Kurzkohärente Lichtquelle und deren Verwendung
US6885498B2 (en) 1998-06-16 2005-04-26 Xtera Communications, Inc. Multi-stage optical amplifier and broadband communication system
US6985283B1 (en) 1998-06-16 2006-01-10 Xtera Communications, Inc. Fiber-optic compensation for dispersion, gain tilt, and band pump nonlinearity
US6335820B1 (en) 1999-12-23 2002-01-01 Xtera Communications, Inc. Multi-stage optical amplifier and broadband communication system
US6359725B1 (en) 1998-06-16 2002-03-19 Xtera Communications, Inc. Multi-stage optical amplifier and broadband communication system
US6574037B2 (en) 1998-06-16 2003-06-03 Xtera Communications, Inc. All band amplifier
US6567430B1 (en) 1998-09-21 2003-05-20 Xtera Communications, Inc. Raman oscillator including an intracavity filter and amplifiers utilizing same
US6310990B1 (en) 2000-03-16 2001-10-30 Cidra Corporation Tunable optical structure featuring feedback control
JP2000180640A (ja) * 1998-12-16 2000-06-30 Mitsubishi Cable Ind Ltd ゲインイコライザ、光増幅装置および光ファイバ通信システム
KR100342190B1 (ko) 1999-01-14 2002-06-27 윤종용 이득 평탄화 광섬유증폭기
DE19926811A1 (de) * 1999-03-22 2000-09-28 Claude Stricker Lichtquelle für die optische Informationsübertragung
JP3784585B2 (ja) * 1999-08-26 2006-06-14 富士通株式会社 光ファイバ伝送のための方法、光デバイス及びシステム
US6404539B1 (en) 1999-11-09 2002-06-11 Giorgos Kotrotsios Light source for optical data transmission
AU1374701A (en) * 1999-11-16 2001-05-30 Lawrence R. Chen Dynamic power-equalized erbium doped fiber amplifiers using transmission edge filters based on apodized linearly-chirped fiber bragg grating
EP1250737B1 (en) 2000-01-12 2009-09-16 Xtera Communications, Inc. Raman amplifier with bi-directional pumping
AU2001264548A1 (en) 2000-02-14 2001-10-23 Xtera Communications, Inc. Nonlinear optical loop mirror
EP1128504B8 (en) * 2000-02-23 2009-08-12 Fujitsu Limited Optical amplifier
US7027467B2 (en) * 2000-06-20 2006-04-11 Evotec Technologies Gmbh Fiber laser
US6954564B2 (en) * 2000-11-27 2005-10-11 Teem Photonics Apparatus and method for integrated photonic devices having high-performance waveguides and multicompositional substrates
US6707072B2 (en) 2001-02-28 2004-03-16 The Furukawa Electric Co., Ltd. Semiconductor laser module
US6456765B1 (en) * 2001-04-30 2002-09-24 Raytheon Company Apparatus for separating and/or combining optical signals, and methods of making and operating it
US6587259B2 (en) 2001-07-27 2003-07-01 Xtera Communications, Inc. System and method for controlling noise figure
CA2396650C (en) * 2001-08-31 2010-05-04 Fujikura Ltd. Fiber type optical component
US6594071B1 (en) 2001-10-02 2003-07-15 Xtera Communications, Inc. Method and apparatus for amplifier control
US6813405B1 (en) * 2002-03-29 2004-11-02 Teem Photonics Compact apparatus and method for integrated photonic devices having folded directional couplers
US20030185514A1 (en) * 2002-03-29 2003-10-02 Bendett Mark P. Method and apparatus for tapping a waveguide on a substrate
US7095772B1 (en) * 2003-05-22 2006-08-22 Research Foundation Of The University Of Central Florida, Inc. Extreme chirped/stretched pulsed amplification and laser
US7209283B2 (en) * 2004-04-07 2007-04-24 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Compact optical amplifier with a flattened gain profile
US7197209B2 (en) * 2004-07-15 2007-03-27 Bae Systems Information And Electronic Systems Integration Inc. Optical distribution system for sensors
TWI326544B (en) 2006-11-15 2010-06-21 Ind Tech Res Inst An intelligent heterogeneous network packet dispatcher methodology
TWI513993B (zh) 2013-03-26 2015-12-21 Ind Tech Res Inst 三軸磁場感測器、製作磁場感測結構的方法與磁場感測電路
EP4018516A4 (en) * 2019-08-21 2023-09-27 Ofs Fitel Llc FIBER OPTICAL AMPLIFIER WITH DISTRIBUTED GAIN SMOOTHING
CN113497403B (zh) * 2020-04-08 2022-08-26 华为技术有限公司 一种光纤、光放大器及光通信系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786132A (en) * 1987-03-31 1988-11-22 Lytel Corporation Hybrid distributed bragg reflector laser
US4911516A (en) * 1989-02-27 1990-03-27 General Electric Company Optical device with mode selecting grating
US5115338A (en) * 1990-05-30 1992-05-19 At&T Bell Laboratories Multi-stage optical amplifier
US5151908A (en) * 1990-11-20 1992-09-29 General Instrument Corporation Laser with longitudinal mode selection
US5134620A (en) * 1990-11-20 1992-07-28 General Instrument Corporation Laser with longitudinal mode selection
US5166940A (en) * 1991-06-04 1992-11-24 The Charles Stark Draper Laboratory, Inc. Fiber laser and method of making same
US5159601A (en) * 1991-07-17 1992-10-27 General Instrument Corporation Method for producing a tunable erbium fiber laser

Also Published As

Publication number Publication date
ES2121904T3 (es) 1998-12-16
CA2101364C (en) 2002-09-17
ATE172329T1 (de) 1998-10-15
US5271024A (en) 1993-12-14
CA2101364A1 (en) 1994-01-28
TW227080B (es) 1994-07-21
DE69321532D1 (de) 1998-11-19
EP0582860B1 (en) 1998-10-14
DE69321532T2 (de) 1999-05-06
JPH06177467A (ja) 1994-06-24
EP0582860A1 (en) 1994-02-16
DK0582860T3 (da) 1999-06-23

Similar Documents

Publication Publication Date Title
MX9304491A (es) Amplificadores y laser de fibra optica con pendiente de ganancia aplanada.
KR840007465A (ko) 광학 섬유 증폭기
KR980003655A (ko) 광섬유 증폭기 및 섬유 광발생기
CA2030437A1 (en) Erbium-doped fiber amplifier
CA2182597A1 (en) Gain controlled optical fibre amplifier
DE3486106D1 (de) Faseroptischer verstaerker.
DE60212344D1 (de) Mittels elektroabsorption modulierter laser mit asymmetrischem wellenleiter
ATE133517T1 (de) Erbiumdotierte faserverstärker mit modifizierter spektraler verstärkung
ATE75859T1 (de) Wellenlaengenempfindliche optische vorrichtungen.
DE3574911D1 (de) Monomodenlichtquelle und abstimmbarer optischer verstaerker fuer nahinfrarot.
DE3851522D1 (de) Laser und optische Verstärker mit Frequenz-Addition.
CA2060427A1 (en) Optical functioning glass and apparatus using the same
WO2002013339A3 (en) Pumping arrangement for fiber amplifiers
DE60320024D1 (de) Spektroskopisches Kathetersystem mit leistungsstabiler abstimmbarer Lichtquelle
DE69209603D1 (de) Faseroptische monofrequente Laserquelle mittlerer Leistung
WO1995024618A3 (en) Device for raising the frequency of electromagnetic radiation
MY106571A (en) Active fiber optical amplifier having a wide band signal wavelength.
KR920000158A (ko) 광신호 증폭기 및 그 제조방법
ATE107089T1 (de) Lasersysteme.
EP1150403A4 (en) AMPLIFIER, LIGHT AMPLIFIER AND OPTICAL COMMUNICATION SYSTEM
ATE104094T1 (de) Optischer verstaerker.
JPS55115008A (en) Semiconductor laser coupler
Otto et al. Flexible manufacturing method for long-period fibre gratings with arbitrary index modulation profiles
FR2793077B1 (fr) Laser a gamme de temperature de fonctionnement etendue
RU93034822A (ru) Волоконный световод оптического квантового усилителя

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees