DE60001064T2 - Vorrichtung zum optischen pumpen eines lasers, die einen zylindrischen reflektor mit polygonalem quernschnitt enthält - Google Patents
Vorrichtung zum optischen pumpen eines lasers, die einen zylindrischen reflektor mit polygonalem quernschnitt enthältInfo
- Publication number
- DE60001064T2 DE60001064T2 DE60001064T DE60001064T DE60001064T2 DE 60001064 T2 DE60001064 T2 DE 60001064T2 DE 60001064 T DE60001064 T DE 60001064T DE 60001064 T DE60001064 T DE 60001064T DE 60001064 T2 DE60001064 T2 DE 60001064T2
- Authority
- DE
- Germany
- Prior art keywords
- section
- polygonal cross
- cylindrical reflector
- optically pumping
- laser containing
- 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
- 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
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators
-
- 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
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
-
- 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
- H01S3/02—Constructional details
- H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
-
- 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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0407—Liquid cooling, e.g. by water
-
- 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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/042—Arrangements for thermal management for solid state lasers
-
- 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
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9903946A FR2791819B1 (fr) | 1999-03-30 | 1999-03-30 | Module de pompage optique d'un laser, comprenant un reflecteur cylindrique a base polygonale |
PCT/FR2000/000734 WO2000060709A1 (fr) | 1999-03-30 | 2000-03-23 | Module de pompage optique d'un laser, comprenant un reflecteur cylindrique a base polygonale |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60001064D1 DE60001064D1 (de) | 2003-01-30 |
DE60001064T2 true DE60001064T2 (de) | 2003-10-09 |
Family
ID=9543793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60001064T Expired - Lifetime DE60001064T2 (de) | 1999-03-30 | 2000-03-23 | Vorrichtung zum optischen pumpen eines lasers, die einen zylindrischen reflektor mit polygonalem quernschnitt enthält |
Country Status (6)
Country | Link |
---|---|
US (1) | US6621849B1 (de) |
EP (1) | EP1166402B1 (de) |
JP (1) | JP4521994B2 (de) |
DE (1) | DE60001064T2 (de) |
FR (1) | FR2791819B1 (de) |
WO (1) | WO2000060709A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002019781A1 (en) | 2000-08-31 | 2002-03-07 | Powerlase Limited | Electromagnetic radiation generation using a laser produced plasma |
US6693943B1 (en) * | 2002-10-04 | 2004-02-17 | The Regents Of The University Of California | Phased laser array for generating a powerful laser beam |
JP2004179412A (ja) * | 2002-11-27 | 2004-06-24 | Nec Corp | 半導体レーザ励起固体レーザ装置並びにその製造方法 |
EP1586145B1 (de) * | 2003-01-24 | 2006-06-07 | Trumpf, Inc. | Seite gepumpte faserlaser |
US7609742B2 (en) * | 2005-12-09 | 2009-10-27 | The Boeing Company | Star configuration optical resonator |
JP7224937B2 (ja) * | 2019-01-30 | 2023-02-20 | 株式会社東芝 | 光学検査装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296288A1 (fr) * | 1974-12-23 | 1976-07-23 | Commissariat Energie Atomique | Dispositif d'amplification d'impulsions laser |
US4380076A (en) * | 1980-12-31 | 1983-04-12 | International Business Machines Corporation | Apparatus for four side transverse irradiation of a region |
US4715713A (en) * | 1985-06-28 | 1987-12-29 | Litton Systems Inc. | Path length adjuster for ring laser gyro |
AU595277B2 (en) * | 1985-10-04 | 1990-03-29 | Electro Optic Systems Pty Limited | Laser apparatus |
JPS6288386A (ja) * | 1985-10-15 | 1987-04-22 | Nec Corp | 半導体レ−ザ励起固体レ−ザ |
US4740983A (en) * | 1987-08-28 | 1988-04-26 | General Electric Company | Laser apparatus for minimizing wavefront distortion |
US5140607A (en) * | 1991-05-23 | 1992-08-18 | Laser Diode, Inc. | Side-pumped laser with angled diode pumps |
JPH05160477A (ja) * | 1991-12-02 | 1993-06-25 | Toshiba Corp | 固体レ−ザ装置 |
FR2715776B1 (fr) * | 1994-01-28 | 1996-03-01 | Thomson Csf Semiconducteurs | Laser de grande puissance à deux étages. |
JP3237525B2 (ja) * | 1996-07-02 | 2001-12-10 | 三菱電機株式会社 | 固体レーザ励起モジュール |
US5852626A (en) * | 1997-07-31 | 1998-12-22 | Coherent, Inc. | Geometry for cylindrical shaped laser system gain medium |
-
1999
- 1999-03-30 FR FR9903946A patent/FR2791819B1/fr not_active Expired - Fee Related
-
2000
- 2000-03-23 DE DE60001064T patent/DE60001064T2/de not_active Expired - Lifetime
- 2000-03-23 JP JP2000610100A patent/JP4521994B2/ja not_active Expired - Fee Related
- 2000-03-23 EP EP00914241A patent/EP1166402B1/de not_active Expired - Lifetime
- 2000-03-23 WO PCT/FR2000/000734 patent/WO2000060709A1/fr active IP Right Grant
- 2000-03-23 US US09/926,212 patent/US6621849B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002541670A (ja) | 2002-12-03 |
WO2000060709A1 (fr) | 2000-10-12 |
US6621849B1 (en) | 2003-09-16 |
EP1166402B1 (de) | 2002-12-18 |
FR2791819B1 (fr) | 2001-08-31 |
FR2791819A1 (fr) | 2000-10-06 |
JP4521994B2 (ja) | 2010-08-11 |
DE60001064D1 (de) | 2003-01-30 |
EP1166402A1 (de) | 2002-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE, PARIS, FR |