CA2244160A1 - Amplificateurs a guide d'ondes optiques a gain eleve, a grande puissance et a faible bruit - Google Patents

Amplificateurs a guide d'ondes optiques a gain eleve, a grande puissance et a faible bruit Download PDF

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Publication number
CA2244160A1
CA2244160A1 CA 2244160 CA2244160A CA2244160A1 CA 2244160 A1 CA2244160 A1 CA 2244160A1 CA 2244160 CA2244160 CA 2244160 CA 2244160 A CA2244160 A CA 2244160A CA 2244160 A1 CA2244160 A1 CA 2244160A1
Authority
CA
Canada
Prior art keywords
optical
gain module
coupler
active
optical gain
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.)
Abandoned
Application number
CA 2244160
Other languages
English (en)
Inventor
Hamid Hatami-Hanza
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2244160 priority Critical patent/CA2244160A1/fr
Priority to PCT/CA1999/000760 priority patent/WO2000013269A1/fr
Priority to CA 2280285 priority patent/CA2280285A1/fr
Priority to AU52753/99A priority patent/AU5275399A/en
Publication of CA2244160A1 publication Critical patent/CA2244160A1/fr
Abandoned legal-status Critical Current

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
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • 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
    • 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
    • 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
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • H01S5/0265—Intensity modulators
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06817—Noise reduction
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
CA 2244160 1998-08-26 1998-08-26 Amplificateurs a guide d'ondes optiques a gain eleve, a grande puissance et a faible bruit Abandoned CA2244160A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA 2244160 CA2244160A1 (fr) 1998-08-26 1998-08-26 Amplificateurs a guide d'ondes optiques a gain eleve, a grande puissance et a faible bruit
PCT/CA1999/000760 WO2000013269A1 (fr) 1998-08-26 1999-08-18 Dispositifs optiques a interferometres et notamment amplificateurs
CA 2280285 CA2280285A1 (fr) 1998-08-26 1999-08-18 Dispositifs optiques avec interferometre, particulierement des amplificateurs
AU52753/99A AU5275399A (en) 1998-08-26 1999-08-18 Interferometer based optical devices, particularly amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2244160 CA2244160A1 (fr) 1998-08-26 1998-08-26 Amplificateurs a guide d'ondes optiques a gain eleve, a grande puissance et a faible bruit

Publications (1)

Publication Number Publication Date
CA2244160A1 true CA2244160A1 (fr) 2000-02-26

Family

ID=4162708

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2244160 Abandoned CA2244160A1 (fr) 1998-08-26 1998-08-26 Amplificateurs a guide d'ondes optiques a gain eleve, a grande puissance et a faible bruit

Country Status (3)

Country Link
AU (1) AU5275399A (fr)
CA (1) CA2244160A1 (fr)
WO (1) WO2000013269A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349007B1 (en) * 2001-09-07 2002-08-17 Lg Cable Ltd Low noise optical amplifying device and optical communication system using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430572A (en) 1993-09-30 1995-07-04 At&T Corp. High power, high gain, low noise, two-stage optical amplifier
GB9420132D0 (en) * 1994-10-05 1994-11-16 Norhern Telecom Limited Optical amplifiers
KR100326037B1 (ko) * 1995-02-21 2002-06-28 윤종용 편광조정을통한저잡음광섬유증폭기.
US5636053A (en) 1995-06-15 1997-06-03 E-Tek Dynamics, Inc. Fiberoptic amplifier system with noise figure reduction
FR2746192B1 (fr) * 1996-03-15 1998-04-24 Dispositif optique non-lineaire de traitement de signaux optiques
US5757541A (en) 1997-01-15 1998-05-26 Litton Systems, Inc. Method and apparatus for an optical fiber amplifier

Also Published As

Publication number Publication date
AU5275399A (en) 2000-03-21
WO2000013269A1 (fr) 2000-03-09

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Legal Events

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FZDE Dead