ES2112568T3 - Laser de estado solido que funciona con elevado brillo mediante "salvas frias". - Google Patents
Laser de estado solido que funciona con elevado brillo mediante "salvas frias".Info
- Publication number
- ES2112568T3 ES2112568T3 ES94930543T ES94930543T ES2112568T3 ES 2112568 T3 ES2112568 T3 ES 2112568T3 ES 94930543 T ES94930543 T ES 94930543T ES 94930543 T ES94930543 T ES 94930543T ES 2112568 T3 ES2112568 T3 ES 2112568T3
- Authority
- ES
- Spain
- Prior art keywords
- solid state
- fluorescent
- electrode
- cold
- state laser
- 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
- 239000007787 solid Substances 0.000 title abstract 5
- 239000002674 ointment Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
- H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
LASER EN ESTADO SOLIDO, CON UNA CAMARA ELIPTICA (22), UN ELECTRODO LASER EN ESTADO SOLIDO (10), UN TUBO FLUORESCENTE (12) PARA BOMBEAR EL ELECTRODO OPTICAMENTE (10), ESPEJOS EXTERIORES (24, 26) QUE PROPORCIONAN UNA CAVIDAD OPTICA, ENCENDIENDOSE EL FLUORESCENTE (12) POR UN GENERADOR DE IMPULSOS (14) QUE GENERA IMPULSOS ELECTRICOS A TRAVES DEL FLUORESCENTE (12), PROVISTO CON BOMBEO DE DESCARGA EN FRIO DEL FLUORESCENTE (12) POR UNA DESCARGA (120) DE UN NUMERO DE IMPULSOS PREDETERMINADOS, EJ.: 40 IMPULSOS, CADA UNO CON UNA ANCHURA PREDETERMINADA DE IMPULSO, EJ.: 650 MSEC, Y LA DESCARGA TIENE UN TIEMPO DE DURACION PREDETERMINADO, EJ.: 200 MSEG, QUE NO EXCEDA 1/16 O 1/12 DE LA CONSTANTE TERMICA DE TIEMPO DEL ELECTRODO LASER EN ESTADO SOLIDO (10). EL BOMBEO POR DESCARGA EN FRIO PROPORCIONA UN PERFIL DEL ELECTRODO TERMICO CONSIDERABLEMENTE CONSTANTE, QUE REDUCE LA DIVERGENCIA DEL RAYO DE SALIDA (36) Y AUMENTA EL BRILLO DEL MISMO, MEJORANDO ASI LA PRODUCTIVIDAD Y PRECISION DE LOS LASERS EN ESTADO SOLIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/200,268 US5406577A (en) | 1994-02-23 | 1994-02-23 | High brightness cold burst solid state laser operation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2112568T3 true ES2112568T3 (es) | 1998-04-01 |
Family
ID=22741007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94930543T Expired - Lifetime ES2112568T3 (es) | 1994-02-23 | 1994-09-30 | Laser de estado solido que funciona con elevado brillo mediante "salvas frias". |
Country Status (5)
Country | Link |
---|---|
US (1) | US5406577A (es) |
EP (1) | EP0748530B1 (es) |
DE (1) | DE69407998T2 (es) |
ES (1) | ES2112568T3 (es) |
WO (1) | WO1995023446A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69421537T2 (de) * | 1993-02-23 | 2000-02-17 | Electro Optic Systems Pty Ltd | An eine leichtgewichtskonstruktion anpassbarer laser |
US5558667A (en) * | 1994-12-14 | 1996-09-24 | Coherent, Inc. | Method and apparatus for treating vascular lesions |
US6163010A (en) * | 1996-10-25 | 2000-12-19 | E. I. Du Pont De Nemours And Company | Method and apparatus for laser cutting materials |
ATE174542T1 (de) * | 1995-10-27 | 1999-01-15 | Du Pont | Verfahren und vorrichtung zum schneiden von materialien mittels laser |
EP0784365B1 (en) * | 1996-01-12 | 2006-08-23 | Kabushiki Kaisha Topcon | Apparatus and method for producing a laser beam |
US5757842A (en) * | 1996-06-28 | 1998-05-26 | International Business Machines Corporation | Method and apparatus for compensating thermal lensing effects in a laser cavity |
US5854805A (en) * | 1997-03-21 | 1998-12-29 | Lumonics Inc. | Laser machining of a workpiece |
US6123737A (en) * | 1997-05-21 | 2000-09-26 | Symantec Corporation | Push deployment of software packages using notification transports |
US6193711B1 (en) * | 1997-12-12 | 2001-02-27 | Coherent, Inc. | Rapid pulsed Er:YAG laser |
US6130900A (en) * | 1999-03-05 | 2000-10-10 | Coherent, Inc. | Pulsed intracavity frequency-converted solid-state laser with long-pulse simulation |
US6414980B1 (en) | 1999-10-12 | 2002-07-02 | Coherent, Inc. | Laser rod thermalization |
JP4239440B2 (ja) * | 2001-07-12 | 2009-03-18 | 日本電気株式会社 | 光クロックパルス列発生装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3668548A (en) * | 1968-06-26 | 1972-06-06 | Westinghouse Electric Corp | System for providing continuously variable pump pulses |
JPH0740615B2 (ja) * | 1986-04-15 | 1995-05-01 | 日本電気株式会社 | パルスレ−ザ発振器 |
US4950268A (en) * | 1987-02-27 | 1990-08-21 | Xintec Corporation | Laser driver and control circuit |
US5226051A (en) * | 1991-06-04 | 1993-07-06 | Lightwave Electronics | Laser pump control for output power stabilization |
US5222073A (en) * | 1991-08-29 | 1993-06-22 | Battelle Memorial Institute | Rod lasers |
-
1994
- 1994-02-23 US US08/200,268 patent/US5406577A/en not_active Expired - Lifetime
- 1994-09-30 EP EP94930543A patent/EP0748530B1/en not_active Expired - Lifetime
- 1994-09-30 WO PCT/US1994/011141 patent/WO1995023446A1/en active IP Right Grant
- 1994-09-30 DE DE69407998T patent/DE69407998T2/de not_active Expired - Fee Related
- 1994-09-30 ES ES94930543T patent/ES2112568T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1995023446A1 (en) | 1995-08-31 |
EP0748530A1 (en) | 1996-12-18 |
DE69407998T2 (de) | 1998-04-30 |
EP0748530B1 (en) | 1998-01-14 |
US5406577A (en) | 1995-04-11 |
DE69407998D1 (de) | 1998-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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