ES2065374T3 - Amplificacion optica no lineal. - Google Patents
Amplificacion optica no lineal.Info
- Publication number
- ES2065374T3 ES2065374T3 ES89304018T ES89304018T ES2065374T3 ES 2065374 T3 ES2065374 T3 ES 2065374T3 ES 89304018 T ES89304018 T ES 89304018T ES 89304018 T ES89304018 T ES 89304018T ES 2065374 T3 ES2065374 T3 ES 2065374T3
- Authority
- ES
- Spain
- Prior art keywords
- wavelength
- amplifier
- operated
- input
- output
- 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
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
- H01S5/00—Semiconductor lasers
- H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
-
- 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
- G02F3/00—Optical logic elements; Optical bistable devices
- G02F3/02—Optical bistable devices
- G02F3/026—Optical bistable devices based on laser effects
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- Semiconductor Lasers (AREA)
- Glass Compositions (AREA)
- Lasers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UN AMPLIFICADOR OPTICO QUE TIENE UNA REGION DE ABSORCION SATURABLE SE HACE FUNCIONAR DEBAJO DEL UMBRAL DE PARA EL DISPOSITIVO. SE OBSERVAN EFECTOS NO LINEALES Y BIESTABILIDAD A TEMPERATURAS POR ENCIMA DE LA TEMPERATURA DE LA HABITACION. UNA ENTRADA SELECCIONADA DE LONGITUD DE ONDA LAMBDA DENTRO DEL ESPECTRO DE GANANCIA DEL MECANISMO ES AMPLIFICADA Y SE PRODUCE UNA SALIDA DE LA MISMA LONGITUD DE ONDA LAMBDA. ESTO OCURRE EN CONTRASTE CON LA FUNCION NORMAL EN EL UMBRAL, DONDE HAY UN CAMBIO DE LONGITUD DE ONDA A LA LONGITUD DE ONDA Y, DEPENDIENDO DEL LASER UTILIZADO PARA EL MECANISMO DE ABSORCION SATURABLE, LA SALIDA PUEDE SER DE MULTIMODO PARA UNA UNICA ENTRADA. LA MEJOR GANANCIA SE ALCANZA SINTONIZANDO LA LONGITUD DE ONDA DE ENTRADA EN EL PUNTO MAXIMO DE UN MODO FABRY-PEROT EN EL ESPECTRO DE GANANCIA PARA EL AMPLIFICADOR. EL AMPLIFICADOR SE PUEDE USAR COMO UN INTERRUPTOR OPTICO CONTROLADOR DE LA LONGITUD DE ONDA CUANDO FUNCIONE EN ESTADO BIESTABLE, O COMO UN AMPLIFICADOR REGENERATIVO CUANDOFUNCIONE EN LA REGION NO LINEAL SIN EFECTOS DE HISTERISIS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888809603A GB8809603D0 (en) | 1988-04-22 | 1988-04-22 | Non-linear optical amplification |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2065374T3 true ES2065374T3 (es) | 1995-02-16 |
Family
ID=10635694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89304018T Expired - Lifetime ES2065374T3 (es) | 1988-04-22 | 1989-04-21 | Amplificacion optica no lineal. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5111153A (es) |
EP (1) | EP0338863B1 (es) |
JP (1) | JP2989842B2 (es) |
AT (1) | ATE115742T1 (es) |
AU (1) | AU619552B2 (es) |
CA (1) | CA1324206C (es) |
DE (1) | DE68919891T2 (es) |
ES (1) | ES2065374T3 (es) |
GB (1) | GB8809603D0 (es) |
HK (1) | HK138196A (es) |
WO (1) | WO1989010579A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175739A (en) * | 1988-09-09 | 1992-12-29 | Fujitsu Limited | Semiconductor optical device having a non-linear operational characteristic |
US5159226A (en) * | 1990-07-16 | 1992-10-27 | Atlantic Richfield Company | Torsional force transducer and method of operation |
FR2673333A1 (fr) * | 1991-02-27 | 1992-08-28 | Alsthom Cge Alcatel | Laser semiconducteur a absorbeur saturable. |
JPH06507046A (ja) * | 1991-05-07 | 1994-08-04 | ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | 光学的クロック抽出 |
US5321718A (en) * | 1993-01-28 | 1994-06-14 | Sdl, Inc. | Frequency converted laser diode and lens system therefor |
FR2707442B1 (fr) * | 1993-07-06 | 1995-09-15 | Pirio Francis | Système de transmission sur fibre optique à compensation des distorsions en ligne. |
US5793513A (en) * | 1996-08-15 | 1998-08-11 | The Board Of Trustees Of Leland Stanford Junior University | Fiber optics digital communication system and method using an optical resonator for optical signal processing |
JP3145941B2 (ja) * | 1997-01-13 | 2001-03-12 | 日本電気株式会社 | 光機能増幅素子及びその動作方法 |
US7031773B1 (en) | 2003-01-10 | 2006-04-18 | Pacesetter, Inc. | Implantable cardiac stimulation system providing autocapture and lead impedance assessment and method |
FR2888430B1 (fr) * | 2005-07-08 | 2007-10-26 | Alcatel Sa | Structure a absorbant optique saturable pour dispositif de regeneration de signaux optiques |
JP4703312B2 (ja) * | 2005-08-09 | 2011-06-15 | シャープ株式会社 | 非線形半導体光素子駆動装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3724926A (en) * | 1971-08-09 | 1973-04-03 | Bell Telephone Labor Inc | Optical pulse modulator |
US4088964A (en) * | 1975-01-22 | 1978-05-09 | Clow Richard G | Multi-mode threshold laser |
US4518934A (en) * | 1982-02-16 | 1985-05-21 | At&T Bell Laboratories | Optical bistable device |
JPS59117284A (ja) * | 1982-12-24 | 1984-07-06 | Nec Corp | 光増幅回路 |
JPS62155581A (ja) * | 1985-12-27 | 1987-07-10 | Nec Corp | 半導体レ−ザ光スイツチ |
GB8622745D0 (en) * | 1986-09-22 | 1986-10-29 | Plessey Co Plc | Bistable optical device |
GB8624274D0 (en) * | 1986-10-09 | 1986-11-12 | British Telecomm | Optical receiver |
US4772854A (en) * | 1986-12-24 | 1988-09-20 | Bell Communications Research, Inc. | All optical repeater |
-
1988
- 1988-04-22 GB GB888809603A patent/GB8809603D0/en active Pending
-
1989
- 1989-04-21 ES ES89304018T patent/ES2065374T3/es not_active Expired - Lifetime
- 1989-04-21 AT AT89304018T patent/ATE115742T1/de not_active IP Right Cessation
- 1989-04-21 AU AU35466/89A patent/AU619552B2/en not_active Ceased
- 1989-04-21 CA CA000597481A patent/CA1324206C/en not_active Expired - Fee Related
- 1989-04-21 WO PCT/GB1989/000429 patent/WO1989010579A1/en unknown
- 1989-04-21 JP JP1504927A patent/JP2989842B2/ja not_active Expired - Lifetime
- 1989-04-21 EP EP89304018A patent/EP0338863B1/en not_active Expired - Lifetime
- 1989-04-21 DE DE68919891T patent/DE68919891T2/de not_active Expired - Fee Related
-
1990
- 1990-06-18 US US07/540,444 patent/US5111153A/en not_active Expired - Fee Related
-
1996
- 1996-07-25 HK HK138196A patent/HK138196A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1989010579A1 (en) | 1989-11-02 |
AU3546689A (en) | 1989-11-24 |
JP2989842B2 (ja) | 1999-12-13 |
EP0338863B1 (en) | 1994-12-14 |
US5111153A (en) | 1992-05-05 |
ATE115742T1 (de) | 1994-12-15 |
CA1324206C (en) | 1993-11-09 |
DE68919891D1 (de) | 1995-01-26 |
DE68919891T2 (de) | 1995-05-04 |
GB8809603D0 (en) | 1988-05-25 |
JPH03505006A (ja) | 1991-10-31 |
EP0338863A1 (en) | 1989-10-25 |
AU619552B2 (en) | 1992-01-30 |
HK138196A (en) | 1996-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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