WO2002007270A3 - Procede et appareil d'amplification optique hybride - Google Patents
Procede et appareil d'amplification optique hybride Download PDFInfo
- Publication number
- WO2002007270A3 WO2002007270A3 PCT/US2001/022230 US0122230W WO0207270A3 WO 2002007270 A3 WO2002007270 A3 WO 2002007270A3 US 0122230 W US0122230 W US 0122230W WO 0207270 A3 WO0207270 A3 WO 0207270A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber amplifier
- hybrid fiber
- parts
- optical signal
- amplifier amplifies
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000001069 Raman spectroscopy Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- 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
- H04B10/2916—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 using Raman or Brillouin 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
- 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
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2375—Hybrid 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
- H01S3/23—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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2210/00—Indexing scheme relating to optical transmission systems
- H04B2210/25—Distortion or dispersion compensation
- H04B2210/258—Distortion or dispersion compensation treating each wavelength or wavelength band separately
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002385046A CA2385046A1 (fr) | 2000-07-14 | 2001-07-13 | Procede et appareil d'amplification optique hybride |
AU2001280556A AU2001280556A1 (en) | 2000-07-14 | 2001-07-13 | Method and apparatus to perform hybrid optical amplification |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61645100A | 2000-07-14 | 2000-07-14 | |
US09/616,451 | 2000-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002007270A2 WO2002007270A2 (fr) | 2002-01-24 |
WO2002007270A3 true WO2002007270A3 (fr) | 2002-04-18 |
Family
ID=24469520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/022230 WO2002007270A2 (fr) | 2000-07-14 | 2001-07-13 | Procede et appareil d'amplification optique hybride |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001280556A1 (fr) |
CA (1) | CA2385046A1 (fr) |
WO (1) | WO2002007270A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR049379A1 (es) | 2004-04-30 | 2006-07-26 | Irm Llc | Compuestos y composiciones como inhibidores de catepsinas |
CN104821481B (zh) * | 2015-05-15 | 2017-08-25 | 中国电子科技集团公司第八研究所 | 一种基于双反馈结构的混合分立式高非线性光纤放大器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5905838A (en) * | 1998-02-18 | 1999-05-18 | Lucent Technologies Inc. | Dual window WDM optical fiber communication |
WO1999066607A2 (fr) * | 1998-06-16 | 1999-12-23 | Xtera Communications, Inc. | Element optique de compensation et d'amplification de dispersion, methode de reduction de l'angle d'inclinaison du gain et appareil permettant de minimiser l'interaction non lineaire entre pompes de bande |
WO2001078263A2 (fr) * | 2000-04-11 | 2001-10-18 | Xtera Communications, Inc. | Amplificateur large bande et système de communication |
-
2001
- 2001-07-13 WO PCT/US2001/022230 patent/WO2002007270A2/fr active Application Filing
- 2001-07-13 AU AU2001280556A patent/AU2001280556A1/en not_active Abandoned
- 2001-07-13 CA CA002385046A patent/CA2385046A1/fr not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5905838A (en) * | 1998-02-18 | 1999-05-18 | Lucent Technologies Inc. | Dual window WDM optical fiber communication |
WO1999066607A2 (fr) * | 1998-06-16 | 1999-12-23 | Xtera Communications, Inc. | Element optique de compensation et d'amplification de dispersion, methode de reduction de l'angle d'inclinaison du gain et appareil permettant de minimiser l'interaction non lineaire entre pompes de bande |
WO2001078263A2 (fr) * | 2000-04-11 | 2001-10-18 | Xtera Communications, Inc. | Amplificateur large bande et système de communication |
Non-Patent Citations (1)
Title |
---|
MASUDA H ET AL: "ULTRA-WIDEBAND HYBRID AMPLIFIER COMPRISING DISTRIBUTED RAMAN AMPLIFIER AND ERBIUMDOPED FIBRE AMPLIFIER", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 34, no. 13, 25 June 1998 (1998-06-25), pages 1342 - 1344, XP000846341, ISSN: 0013-5194 * |
Also Published As
Publication number | Publication date |
---|---|
CA2385046A1 (fr) | 2002-01-24 |
WO2002007270A2 (fr) | 2002-01-24 |
AU2001280556A1 (en) | 2002-01-30 |
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