WO1998001777A3 - Fiber optic system with simultaneous switching and raman - Google Patents
Fiber optic system with simultaneous switching and raman Download PDFInfo
- Publication number
- WO1998001777A3 WO1998001777A3 PCT/US1997/011699 US9711699W WO9801777A3 WO 1998001777 A3 WO1998001777 A3 WO 1998001777A3 US 9711699 W US9711699 W US 9711699W WO 9801777 A3 WO9801777 A3 WO 9801777A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical fiber
- polarization
- pump
- signal
- input signal
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title abstract 2
- 238000001069 Raman spectroscopy Methods 0.000 title 1
- 230000010287 polarization Effects 0.000 abstract 6
- 239000013307 optical fiber Substances 0.000 abstract 5
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000001902 propagating effect Effects 0.000 abstract 2
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
- H04B10/2912—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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam
-
- 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
- H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
- H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/25077—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion using soliton propagation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3511—Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU36510/97A AU3651097A (en) | 1996-07-09 | 1997-07-01 | Fiber optic system with simultaneous switching and raman |
US09/000,359 US5946428A (en) | 1996-07-09 | 1997-07-01 | Fiber optic system with simultaneous switching and raman |
JP10505287A JP2000513830A (en) | 1996-07-09 | 1997-07-01 | Fiber optic system |
EP97933289A EP0870208A4 (en) | 1996-07-09 | 1997-07-01 | Fiber optic system with simultaneous switching and raman |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96175406 | 1996-07-09 | ||
RU96175406 | 1996-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998001777A2 WO1998001777A2 (en) | 1998-01-15 |
WO1998001777A3 true WO1998001777A3 (en) | 1999-02-25 |
Family
ID=20188788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/011699 WO1998001777A2 (en) | 1996-07-09 | 1997-07-01 | Fiber optic system with simultaneous switching and raman |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0870208A4 (en) |
JP (1) | JP2000513830A (en) |
CN (1) | CN1217793A (en) |
AU (1) | AU3651097A (en) |
CA (1) | CA2230686A1 (en) |
WO (1) | WO1998001777A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006550B2 (en) * | 2002-09-18 | 2006-02-28 | Orbits Lightwave, Inc. | Traveling-wave lasers with a linear cavity |
ITMI20081414A1 (en) * | 2008-07-30 | 2010-01-30 | Milano Politecnico | OPTICAL AMPLIFIER WITH POLARIZATION CONTROL. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4881790A (en) * | 1988-04-25 | 1989-11-21 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical communications system comprising raman amplification means |
US5793905A (en) * | 1994-07-05 | 1998-08-11 | Maier Optical Research And Technologies Gmbh | Method and device for switching of optical radiations of orthogonal polarizations |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59200486A (en) * | 1983-04-27 | 1984-11-13 | Nippon Telegr & Teleph Corp <Ntt> | Light amplifying device by optical fiber |
GB2151805B (en) * | 1983-12-16 | 1987-05-28 | Standard Telephones Cables Ltd | Optical elements |
GB2249682B (en) * | 1990-11-09 | 1995-03-29 | Stc Plc | Optical amplifiers |
-
1997
- 1997-07-01 CN CN 97190867 patent/CN1217793A/en active Pending
- 1997-07-01 EP EP97933289A patent/EP0870208A4/en not_active Withdrawn
- 1997-07-01 JP JP10505287A patent/JP2000513830A/en active Pending
- 1997-07-01 WO PCT/US1997/011699 patent/WO1998001777A2/en not_active Application Discontinuation
- 1997-07-01 AU AU36510/97A patent/AU3651097A/en not_active Abandoned
- 1997-07-01 CA CA 2230686 patent/CA2230686A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4881790A (en) * | 1988-04-25 | 1989-11-21 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical communications system comprising raman amplification means |
US5793905A (en) * | 1994-07-05 | 1998-08-11 | Maier Optical Research And Technologies Gmbh | Method and device for switching of optical radiations of orthogonal polarizations |
Non-Patent Citations (1)
Title |
---|
See also references of EP0870208A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0870208A2 (en) | 1998-10-14 |
EP0870208A4 (en) | 1999-09-15 |
CN1217793A (en) | 1999-05-26 |
CA2230686A1 (en) | 1998-01-15 |
WO1998001777A2 (en) | 1998-01-15 |
JP2000513830A (en) | 2000-10-17 |
AU3651097A (en) | 1998-02-02 |
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