JPH045296B2 - - Google Patents
Info
- Publication number
- JPH045296B2 JPH045296B2 JP58029639A JP2963983A JPH045296B2 JP H045296 B2 JPH045296 B2 JP H045296B2 JP 58029639 A JP58029639 A JP 58029639A JP 2963983 A JP2963983 A JP 2963983A JP H045296 B2 JPH045296 B2 JP H045296B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- fiber
- wavelength
- pulses
- soliton
- 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.)
- Expired - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 76
- 239000006185 dispersion Substances 0.000 claims description 26
- 230000003321 amplification Effects 0.000 claims description 22
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 8
- 230000005670 electromagnetic radiation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000002547 anomalous effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000011069 regeneration method Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 230000001902 propagating effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 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
- H04B10/2933—Signal power control considering the whole optical path
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35233082A | 1982-02-25 | 1982-02-25 | |
| US352330 | 1982-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157233A JPS58157233A (ja) | 1983-09-19 |
| JPH045296B2 true JPH045296B2 (de) | 1992-01-31 |
Family
ID=23384696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58029639A Granted JPS58157233A (ja) | 1982-02-25 | 1983-02-25 | 光フアイバ遠隔通信装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS58157233A (de) |
| FR (1) | FR2522225B1 (de) |
| GB (1) | GB2116391B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151868B (en) * | 1983-12-16 | 1986-12-17 | Standard Telephones Cables Ltd | Optical amplifiers |
| US4633524A (en) * | 1984-04-23 | 1986-12-30 | At&T Bell Laboratories | Generation of pulses of electromagnetic radiation by use of the induced modulational instability |
| EP0186299B1 (de) * | 1984-12-13 | 1990-04-18 | Stc Plc | Optischer Verstärker |
| US4741587A (en) * | 1986-02-20 | 1988-05-03 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical communications system and method for the generation of a sequence of optical pulses by means of induced modulational instability |
| JP2798681B2 (ja) * | 1988-10-03 | 1998-09-17 | 日本電信電話株式会社 | 光ファイバ伝送路 |
| JP2659234B2 (ja) * | 1988-12-12 | 1997-09-30 | 日本電信電話株式会社 | 光ソリトン伝送方式 |
| GB2238199B (en) * | 1989-11-15 | 1994-06-01 | Stc Plc | Optical communications systems |
| GB2240228B (en) * | 1990-01-23 | 1993-11-03 | Stc Plc | Optical transmission system. |
| GB2243737B (en) * | 1990-05-01 | 1994-01-26 | Stc Plc | Optical transmission system |
| JP2628927B2 (ja) * | 1990-05-11 | 1997-07-09 | 日本電信電話株式会社 | 光ソリトン伝送方法 |
| GB2249682B (en) * | 1990-11-09 | 1995-03-29 | Stc Plc | Optical amplifiers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155901A (en) * | 1976-06-21 | 1977-12-24 | Nippon Telegr & Teleph Corp <Ntt> | Transmission system for optical fiber |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1344970A (fr) * | 1961-10-27 | 1963-12-06 | American Optical Corp | Appareils générateurs et amplificateurs d'énergie lumineuse |
| DE2248369A1 (de) * | 1972-10-03 | 1974-04-11 | Siemens Ag | Optischer zwischenverstaerker fuer ein nachrichtenuebertragungssystem |
| JPS56165437A (en) * | 1980-05-26 | 1981-12-19 | Kokusai Denshin Denwa Co Ltd <Kdd> | Optical repeating system for optical communication |
-
1983
- 1983-02-21 GB GB08304710A patent/GB2116391B/en not_active Expired
- 1983-02-22 FR FR8302829A patent/FR2522225B1/fr not_active Expired
- 1983-02-25 JP JP58029639A patent/JPS58157233A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155901A (en) * | 1976-06-21 | 1977-12-24 | Nippon Telegr & Teleph Corp <Ntt> | Transmission system for optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8304710D0 (en) | 1983-03-23 |
| GB2116391A (en) | 1983-09-21 |
| FR2522225A1 (fr) | 1983-08-26 |
| FR2522225B1 (fr) | 1985-11-29 |
| JPS58157233A (ja) | 1983-09-19 |
| GB2116391B (en) | 1985-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4558921A (en) | Soliton fiber telecommunication systems | |
| Hasegawa et al. | Signal transmission by optical solitons in monomode fiber | |
| US5737110A (en) | Optical communication system using dark soliton lightwave | |
| EP0767395B1 (de) | Vorrichtung und Verfahren zur Veränderung der Spektraleigenschaften von optischen Signalen | |
| US4406516A (en) | Monomode fiberguide telecommunication system utilizing soliton pulses | |
| JP3290001B2 (ja) | 光波伝送システムおよびソリトン伝送方法 | |
| JPH045296B2 (de) | ||
| US7805082B1 (en) | Optical laser control for optical communications systems | |
| EP0708539A1 (de) | Soliton Übertragungssystem mit Gleitfrequenzleitfiltergruppen | |
| Nakazawa et al. | Nonlinear pulse transmission through an optical fiber at zero-average group velocity dispersion | |
| EP1356612A2 (de) | Übertragungsleitungen mit lichtimpulsregeneration | |
| US6342962B2 (en) | Optical system for transmitting data in soliton format | |
| Nguyen | Generation of high order multi-bound solitons and propagation in optical fibers | |
| Li et al. | Combating dispersion with parametric amplifiers | |
| Singh et al. | Analysis of dispersion compensation using fiber Bragg grating in optical fiber communication system | |
| EP0547072B1 (de) | Verfahren und schaltungsanordnung zur informationsübertragung | |
| JPH04335619A (ja) | 光ソリトン伝送方法 | |
| US6157762A (en) | Nonlinear pulse reshaping for optical fiber transmission systems | |
| EP0700179A1 (de) | Solitonübertragungssystemzwischenverstärker mit Gleitfrequenzleitfiltern mit besonderen Kraft- und Gleitverhältnissen | |
| JP4865181B2 (ja) | 放物線パルス通信システムおよび方法 | |
| US6229642B1 (en) | Distributed fiber amplifier for solitons | |
| JP3508898B2 (ja) | 光ソリトン通信伝送路 | |
| Azza et al. | All Optical 2R Regeneration Based on Optical Parabolic Pulses for High-Bit-Rate Links | |
| AU720613B2 (en) | Distributed fiber amplifier for solitons | |
| Chen et al. | Dark solitons in periodically amplified fiber transmission systems with stepwise-varying dispersion |