ES2091841T3 - Fibra optica, guia ondas y dispositivo de actividad optica. - Google Patents
Fibra optica, guia ondas y dispositivo de actividad optica.Info
- Publication number
- ES2091841T3 ES2091841T3 ES91113321T ES91113321T ES2091841T3 ES 2091841 T3 ES2091841 T3 ES 2091841T3 ES 91113321 T ES91113321 T ES 91113321T ES 91113321 T ES91113321 T ES 91113321T ES 2091841 T3 ES2091841 T3 ES 2091841T3
- Authority
- ES
- Spain
- Prior art keywords
- optical
- light
- fiber optic
- wave length
- wave guide
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- 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
- H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
-
- 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
-
- 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
- H01S2302/00—Amplification / lasing wavelength
-
- 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
- H01S2303/00—Pumping wavelength
-
- 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
- H01S3/1613—Solid materials characterised by an active (lasing) ion rare earth praseodymium
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
Abstract
SE EXPONE UN DISPOSITIVO OPTICAMENTE ACTIVO QUE COMPRENDE UNA FIBRA OPTICA (10), UNA FUENTE LUMINOSA (12) Y UN DISPOSITIVO OPTICO (13). LA FIBRA OPTICA (10) COMPRENDE UN NUCLEO HECHO DE UN CRISTAL DE FUNCIONAMIENTO OPTICO DOTADO CON PR ELEVADO * COMO ION ACTIVO Y QUE TRANSMITE LA LUZ EN SU PRIMERA LONGITUD DE ONDA. LA FUENTE LUMINOSA (12) GENERA UNA LUZ DE EXCITACION, EN UNA SEGUNDA LONGITUD DE ONDA MENOR QUE LA PRIMERA. EL DISPOSITIVO OPTICO (13) DIRIGE LA LUZ DE EXCITACION DESDE LA FUENTE LUMINOSA (12) HACIA LA FIBRA OPTICA (10). DESPUES, PR ELEVADO * EN EL NUCLEO DE LA FIBRA OPTICA (10) SE ESTIMULA PARA QUE EMITA LUZ EN LA SEGUNDA LONGITUD DE ONDA. COMO RESULTADO, PODRA EFECTUARSE UNA FUNCION OPTICA, TAL COMO UNA AMPLIFICACION OPTICA, EN LA SEGUNDA LONGITUD DE ONDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2209666A JP2888616B2 (ja) | 1990-08-08 | 1990-08-08 | 光増幅装置及び光発振装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091841T3 true ES2091841T3 (es) | 1996-11-16 |
Family
ID=16576597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91113321T Expired - Lifetime ES2091841T3 (es) | 1990-08-08 | 1991-08-08 | Fibra optica, guia ondas y dispositivo de actividad optica. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5430824A (es) |
EP (1) | EP0470612B1 (es) |
JP (1) | JP2888616B2 (es) |
KR (1) | KR950007933B1 (es) |
AU (1) | AU653539B2 (es) |
CA (1) | CA2048590A1 (es) |
DE (1) | DE69120877T2 (es) |
ES (1) | ES2091841T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9402472D0 (en) * | 1994-02-09 | 1994-03-30 | Univ Brunel | Infrared transmitting optical fibre materials |
DE4409444A1 (de) * | 1994-03-19 | 1995-09-21 | Sel Alcatel Ag | Optisch gepumpter bistabiler Laser |
WO1997007068A1 (en) * | 1995-08-15 | 1997-02-27 | British Technology Group Ltd. | Infrared transmitting optical fibre materials |
DE19636236B4 (de) * | 1996-09-06 | 2004-09-16 | Evotec Technologies Gmbh | Diodenlasergepumpter Vielmoden-Wellenleiterlaser, insbesondere Faserlaser |
KR100485749B1 (ko) * | 1997-11-04 | 2005-09-30 | 삼성전자주식회사 | 광증폭특성을가지는GeGaS계유리조성물및상기유리조성물을이용하는통신용광증폭장치 |
KR100341212B1 (ko) * | 2000-07-31 | 2002-06-20 | 오길록 | 1.6 미크론미터 대역 광 증폭 시스템 |
JP2006119379A (ja) * | 2004-10-21 | 2006-05-11 | Sumitomo Electric Ind Ltd | 光導波路デバイスの製造方法、および光導波路デバイス |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU607895B2 (en) * | 1985-08-13 | 1991-03-21 | Robert Joseph Mears | Fibre-optic lasers and amplifiers |
GB8622745D0 (en) * | 1986-09-22 | 1986-10-29 | Plessey Co Plc | Bistable optical device |
GB8724736D0 (en) * | 1987-10-22 | 1987-11-25 | British Telecomm | Optical fibre |
US4848998A (en) * | 1988-01-21 | 1989-07-18 | Polaroid Corporation | Selective volitization method for preparing fiber optics |
-
1990
- 1990-08-08 JP JP2209666A patent/JP2888616B2/ja not_active Expired - Fee Related
-
1991
- 1991-08-06 AU AU81602/91A patent/AU653539B2/en not_active Ceased
- 1991-08-07 CA CA002048590A patent/CA2048590A1/en not_active Abandoned
- 1991-08-08 KR KR1019910013695A patent/KR950007933B1/ko not_active IP Right Cessation
- 1991-08-08 ES ES91113321T patent/ES2091841T3/es not_active Expired - Lifetime
- 1991-08-08 EP EP91113321A patent/EP0470612B1/en not_active Expired - Lifetime
- 1991-08-08 DE DE69120877T patent/DE69120877T2/de not_active Expired - Fee Related
-
1993
- 1993-08-11 US US08/104,607 patent/US5430824A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR920004860A (ko) | 1992-03-28 |
KR950007933B1 (ko) | 1995-07-21 |
AU653539B2 (en) | 1994-10-06 |
EP0470612A1 (en) | 1992-02-12 |
CA2048590A1 (en) | 1992-02-09 |
JP2888616B2 (ja) | 1999-05-10 |
DE69120877T2 (de) | 1997-01-23 |
US5430824A (en) | 1995-07-04 |
DE69120877D1 (de) | 1996-08-22 |
AU8160291A (en) | 1992-02-13 |
JPH0492484A (ja) | 1992-03-25 |
EP0470612B1 (en) | 1996-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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