AU1374701A - Dynamic power-equalized erbium doped fiber amplifiers using transmission edge filters based on apodized linearly-chirped fiber bragg grating - Google Patents

Dynamic power-equalized erbium doped fiber amplifiers using transmission edge filters based on apodized linearly-chirped fiber bragg grating

Info

Publication number
AU1374701A
AU1374701A AU13747/01A AU1374701A AU1374701A AU 1374701 A AU1374701 A AU 1374701A AU 13747/01 A AU13747/01 A AU 13747/01A AU 1374701 A AU1374701 A AU 1374701A AU 1374701 A AU1374701 A AU 1374701A
Authority
AU
Australia
Prior art keywords
apodized
equalized
linearly
bragg grating
dynamic power
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
AU13747/01A
Inventor
Lawrence R. Chen
David J. F. Cooper
Peter W. E. Smith
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.)
DAVID J F COOPER
LAWRENCE R CHEN
PETER W E SMITH
Original Assignee
DAVID J F COOPER
LAWRENCE R CHEN
PETER W E SMITH
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 DAVID J F COOPER, LAWRENCE R CHEN, PETER W E SMITH filed Critical DAVID J F COOPER
Publication of AU1374701A publication Critical patent/AU1374701A/en
Abandoned legal-status Critical Current

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
    • H04B10/293—Signal power control
    • H04B10/294—Signal power control in a multiwavelength system, e.g. gain equalisation
    • H04B10/2941—Signal power control in a multiwavelength system, e.g. gain equalisation using an equalising unit, e.g. a filter
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
    • H01S3/10023—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by functional association of additional optical elements, e.g. filters, gratings, reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
AU13747/01A 1999-11-16 2000-11-16 Dynamic power-equalized erbium doped fiber amplifiers using transmission edge filters based on apodized linearly-chirped fiber bragg grating Abandoned AU1374701A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16578299P 1999-11-16 1999-11-16
US60165782 1999-11-16
PCT/CA2000/001334 WO2001037458A1 (en) 1999-11-16 2000-11-16 Dynamic power-equalized erbium doped fiber amplifiers using transmission edge filters based on apodized linearly-chirped fiber bragg grating

Publications (1)

Publication Number Publication Date
AU1374701A true AU1374701A (en) 2001-05-30

Family

ID=22600462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13747/01A Abandoned AU1374701A (en) 1999-11-16 2000-11-16 Dynamic power-equalized erbium doped fiber amplifiers using transmission edge filters based on apodized linearly-chirped fiber bragg grating

Country Status (2)

Country Link
AU (1) AU1374701A (en)
WO (1) WO2001037458A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108183386B (en) * 2018-01-16 2019-07-09 浙江大学 A kind of Er-Doped superfluorescent fiber source device based on chirped fiber Bragg grating filtering
CN110017890A (en) * 2019-05-14 2019-07-16 广西师范大学 A method of improving edge filter demodulation method linear demodulation region

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260823A (en) * 1990-05-21 1993-11-09 University Of Southampton Erbium-doped fibre amplifier with shaped spectral gain
US5271024A (en) * 1992-07-27 1993-12-14 General Instrument Corporation Optical fiber amplifier and laser with flattened gain slope
JP3846918B2 (en) * 1994-08-02 2006-11-15 富士通株式会社 Optical transmission system, optical multiplex transmission system and related technologies
US5541766A (en) * 1994-11-30 1996-07-30 At&T Corp. Gain control for optically amplified systems
FR2738698B1 (en) * 1995-09-08 1997-10-17 Alcatel Nv METHOD AND SYSTEM FOR EQUALIZING THE RESPECTIVE POWER LEVELS OF THE CHANNELS OF A SPECTRALLY MULTIPLEX OPTICAL SIGNAL
US5699468A (en) * 1996-06-28 1997-12-16 Jds Fitel Inc. Bragg grating variable optical attenuator

Also Published As

Publication number Publication date
WO2001037458A1 (en) 2001-05-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase