ATE62359T1 - Optische verstaerker. - Google Patents
Optische verstaerker.Info
- Publication number
- ATE62359T1 ATE62359T1 AT84307907T AT84307907T ATE62359T1 AT E62359 T1 ATE62359 T1 AT E62359T1 AT 84307907 T AT84307907 T AT 84307907T AT 84307907 T AT84307907 T AT 84307907T AT E62359 T1 ATE62359 T1 AT E62359T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- pump
- signal
- wavelength
- pump signal
- Prior art date
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
- 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
- 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
- H01S3/307—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 a liquid
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Led Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08333610A GB2151868B (en) | 1983-12-16 | 1983-12-16 | Optical amplifiers |
EP84307907A EP0146262B1 (de) | 1983-12-16 | 1984-11-14 | Optische Verstärker |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE62359T1 true ATE62359T1 (de) | 1991-04-15 |
Family
ID=10553419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84307907T ATE62359T1 (de) | 1983-12-16 | 1984-11-14 | Optische verstaerker. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4720684A (de) |
EP (1) | EP0146262B1 (de) |
JP (1) | JPS60145694A (de) |
AT (1) | ATE62359T1 (de) |
AU (1) | AU570520B2 (de) |
CA (1) | CA1245328A (de) |
DE (1) | DE3484388D1 (de) |
GB (1) | GB2151868B (de) |
ZA (1) | ZA849202B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554510A (en) * | 1983-09-12 | 1985-11-19 | The Board Of Trustees Of Leland Stanford Junior University | Switching fiber optic amplifier |
GB2151869B (en) * | 1983-12-16 | 1986-12-31 | Standard Telephones Cables Ltd | Optical amplifiers |
EP0186299B1 (de) * | 1984-12-13 | 1990-04-18 | Stc Plc | Optischer Verstärker |
CA1247197A (en) * | 1985-05-09 | 1988-12-20 | David W. Smith | Optical homodyne detection |
CA1271065A (en) * | 1985-07-24 | 1990-07-03 | Michael Charles Brierley | Dielectric optical waveguide device |
WO1987001246A1 (en) * | 1985-08-13 | 1987-02-26 | Robert Joseph Mears | Fibre-optic lasers and amplifiers |
FR2586306B1 (fr) * | 1985-08-13 | 1988-08-12 | Grosso Philippe | Dispositif d'amplification de puissance lumineuse comportant une boucle a recirculation |
US4790619A (en) * | 1986-04-25 | 1988-12-13 | American Telephone And Telegraph Company, At&T Bell Laboratories | Apparatus comprising Raman-active optical fiber |
JPH0727149B2 (ja) * | 1986-11-04 | 1995-03-29 | 沖電気工業株式会社 | 光結合器 |
JP2785285B2 (ja) * | 1988-12-01 | 1998-08-13 | 日本電気株式会社 | レーザ光検出装置 |
US5083874A (en) * | 1989-04-14 | 1992-01-28 | Nippon Telegraph And Telephone Corporation | Optical repeater and optical network using the same |
GB2249682B (en) * | 1990-11-09 | 1995-03-29 | Stc Plc | Optical amplifiers |
EP2503655A3 (de) * | 1995-03-20 | 2013-02-27 | Fujitsu Limited | Faseroptischer Verstärker und dispersionskompensierendes Fasermodul für faseroptischen Verstärker |
GB9604281D0 (en) * | 1996-02-29 | 1996-05-01 | Stc Submarine Systems Ltd | A fibre raman laser for converting wavelengths or a broadband raman optical amplifier |
US5790300A (en) * | 1996-10-15 | 1998-08-04 | Mcdonnell Douglas Corporation | Multi-channel fiber amplification system and associated method |
US6101024A (en) | 1998-03-24 | 2000-08-08 | Xtera Communications, Inc. | Nonlinear fiber amplifiers used for a 1430-1530nm low-loss window in optical fibers |
US6760148B2 (en) | 1998-03-24 | 2004-07-06 | Xtera Communications, Inc. | Nonlinear polarization amplifiers in nonzero dispersion shifted fiber |
US6693737B2 (en) | 1998-03-24 | 2004-02-17 | Xtera Communications, Inc. | Dispersion compensating nonlinear polarization amplifiers |
US6181464B1 (en) * | 1998-12-01 | 2001-01-30 | Tycom (Us) Inc. | Low noise Raman amplifier employing bidirectional pumping and an optical transmission system incorporating same |
EP1330056A1 (de) * | 2002-01-16 | 2003-07-23 | Lucent Technologies Inc. | Verfahren und Vorrichtung zur Ramanverstärkung in einem optischen Einrichtung |
US20040042061A1 (en) * | 2002-08-30 | 2004-03-04 | Islam Mohammed N. | Controlling ASE in optical amplification stages implementing time modulated pump signals |
FR2858421B1 (fr) * | 2003-07-29 | 2005-11-11 | Cit Alcatel | Fibre optique active pour amplification raman |
FR2864358A1 (fr) * | 2003-12-18 | 2005-06-24 | Saint Louis Inst | Dispositif de generation d'un rayonnement laser dans l'infrarouge |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290539A (en) * | 1963-09-16 | 1966-12-06 | Rca Corp | Planar p-nu junction light source with reflector means to collimate the emitted light |
US3705992A (en) * | 1971-12-13 | 1972-12-12 | Bell Telephone Labor Inc | Broadband tunable raman-effect devices in optical fibers |
US3873825A (en) * | 1973-05-09 | 1975-03-25 | Bell Telephone Labor Inc | Apparatus and systems using broad band radiation pulse source |
JPS56134774A (en) * | 1980-03-26 | 1981-10-21 | Nec Corp | Manufacture of semiconductor device |
US4616898A (en) * | 1980-03-31 | 1986-10-14 | Polaroid Corporation | Optical communication systems using raman repeaters and components therefor |
JPS56165385A (en) * | 1980-05-26 | 1981-12-18 | Nec Corp | Device for generating high power multiwavelength light pulse |
JPS56165437A (en) * | 1980-05-26 | 1981-12-19 | Kokusai Denshin Denwa Co Ltd <Kdd> | Optical repeating system for optical communication |
US4394623A (en) * | 1981-01-27 | 1983-07-19 | Kurnit Norman A | Ring cavity for a raman capillary waveguide amplifier |
US4389617A (en) * | 1981-03-13 | 1983-06-21 | The United States Of America As Represented By The United States Department Of Energy | Combination ring cavity and backward Raman waveguide amplifier |
JPS5853143A (ja) * | 1981-09-26 | 1983-03-29 | Toshiba Corp | イオン発生装置 |
GB2116391B (en) * | 1982-02-25 | 1985-08-14 | Western Electric Co | Single-mode optical fibre telecommunication apparatus |
US4515431A (en) * | 1982-08-11 | 1985-05-07 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic amplifier |
US4546476A (en) * | 1982-12-10 | 1985-10-08 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic amplifier |
GB2151869B (en) * | 1983-12-16 | 1986-12-31 | Standard Telephones Cables Ltd | Optical amplifiers |
-
1983
- 1983-12-16 GB GB08333610A patent/GB2151868B/en not_active Expired
-
1984
- 1984-11-14 EP EP84307907A patent/EP0146262B1/de not_active Expired - Lifetime
- 1984-11-14 AT AT84307907T patent/ATE62359T1/de not_active IP Right Cessation
- 1984-11-14 DE DE8484307907T patent/DE3484388D1/de not_active Expired - Fee Related
- 1984-11-22 AU AU35799/84A patent/AU570520B2/en not_active Ceased
- 1984-11-26 ZA ZA849202A patent/ZA849202B/xx unknown
- 1984-12-03 CA CA000469211A patent/CA1245328A/en not_active Expired
- 1984-12-11 JP JP59261657A patent/JPS60145694A/ja active Pending
-
1986
- 1986-07-22 US US06/888,274 patent/US4720684A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1245328A (en) | 1988-11-22 |
ZA849202B (en) | 1985-06-26 |
AU3579984A (en) | 1985-06-20 |
JPS60145694A (ja) | 1985-08-01 |
US4720684A (en) | 1988-01-19 |
EP0146262A3 (en) | 1987-06-10 |
GB2151868A (en) | 1985-07-24 |
GB2151868B (en) | 1986-12-17 |
DE3484388D1 (de) | 1991-05-08 |
EP0146262A2 (de) | 1985-06-26 |
AU570520B2 (en) | 1988-03-17 |
EP0146262B1 (de) | 1991-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |