NO982104L - Faststoffs-lasere - Google Patents
Faststoffs-lasereInfo
- Publication number
- NO982104L NO982104L NO982104A NO982104A NO982104L NO 982104 L NO982104 L NO 982104L NO 982104 A NO982104 A NO 982104A NO 982104 A NO982104 A NO 982104A NO 982104 L NO982104 L NO 982104L
- Authority
- NO
- Norway
- Prior art keywords
- slab
- lasing
- solid state
- micrometer
- polished
- 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
- H01S3/05—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
- H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
-
- 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
- H01S2301/00—Functional characteristics
- H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
-
- 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
- H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric 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
- H01S3/02—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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08095—Zig-zag travelling beam through the active medium
-
- 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
- H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Glass Compositions (AREA)
Abstract
En faststoffslaser har en plate av lasermateriale (5). Platen (5) er lang- strakt og har et rektangulært tverr- snitt, hvor platen nedre flate (5a) kontakter et plateunderlag (6) som er av et materiale med høy varmeledningsevne. Energi for å drive lasermediet tilveie- bringes av en blitzlampe (8). Øvre og nedre flater (5a, 5b) av platen (5) er polert til en optisk glatt finish, slik at lys er i stand til å forplante seg i en stort sett aksial retning gjennom platen (5). Sideflater (5c, 5d) av platen (5) er polert og deretter gjort ru på nytt for å tilveiebringe en finish med en overflateskadesone som i dybde kan sammenliknes med bølgelengden av laservirkningsemisjonen. For en laser- virkningsbølgelengde på l pm ligger dybden av overflateskade i området l pm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9522925.8A GB9522925D0 (en) | 1995-11-09 | 1995-11-09 | Solid state lasers |
PCT/GB1996/002592 WO1997017746A1 (en) | 1995-11-09 | 1996-10-22 | Solid state lasers |
Publications (2)
Publication Number | Publication Date |
---|---|
NO982104D0 NO982104D0 (no) | 1998-05-08 |
NO982104L true NO982104L (no) | 1998-07-08 |
Family
ID=10783608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO982104A NO982104L (no) | 1995-11-09 | 1998-05-08 | Faststoffs-lasere |
Country Status (9)
Country | Link |
---|---|
US (2) | US6039632A (no) |
EP (1) | EP0860040B1 (no) |
AT (1) | ATE220483T1 (no) |
CA (1) | CA2227818C (no) |
DE (1) | DE69622280T2 (no) |
GB (1) | GB9522925D0 (no) |
IL (1) | IL124368A (no) |
NO (1) | NO982104L (no) |
WO (1) | WO1997017746A1 (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5841805A (en) * | 1997-01-14 | 1998-11-24 | Trw Inc. | Three-level laser system |
JP2004507873A (ja) * | 2000-08-31 | 2004-03-11 | パワーレイズ・リミテッド | レーザ発生されたプラズマを使用する電磁放射発生 |
US6904069B2 (en) | 2000-12-29 | 2005-06-07 | The Regents Of The University Of California | Parasitic oscillation suppression in solid state lasers using optical coatings |
US6914928B2 (en) * | 2001-06-14 | 2005-07-05 | The United States Of America As Represented By The Secretary Of The Army | Diode array end pumped slab laser |
GB0117789D0 (en) * | 2001-07-20 | 2001-09-12 | Mertek Ltd | Laser apparatus |
FR2848285B1 (fr) * | 2002-12-05 | 2005-12-16 | Valeo Vision | Procede de realisation d'une fonction optique sur un composant d'un dispositif d'eclairage ou de signalisation automobile |
US7352785B2 (en) * | 2004-04-30 | 2008-04-01 | Richard L. Fork | Solid state laser medium and laser medium heat transfer method |
US20060025049A1 (en) * | 2004-07-30 | 2006-02-02 | Applied Materials, Inc. | Spray slurry delivery system for polish performance improvement and cost reduction |
JP2010232424A (ja) * | 2009-03-27 | 2010-10-14 | Fujitsu Ltd | 半導体光増幅装置及び光モジュール |
US11114813B2 (en) * | 2015-11-25 | 2021-09-07 | Raytheon Company | Integrated pumplight homogenizer and signal injector for high-power laser system |
US10297968B2 (en) | 2015-11-25 | 2019-05-21 | Raytheon Company | High-gain single planar waveguide (PWG) amplifier laser system |
US10211590B2 (en) * | 2015-11-25 | 2019-02-19 | Raytheon Company | Dual-function optical bench and cooling manifold for high-power laser system |
US10069270B2 (en) | 2016-02-11 | 2018-09-04 | Raytheon Company | Planar waveguides with enhanced support and/or cooling features for high-power laser systems |
US10511135B2 (en) | 2017-12-19 | 2019-12-17 | Raytheon Company | Laser system with mechanically-robust monolithic fused planar waveguide (PWG) structure |
US11133639B2 (en) | 2018-07-24 | 2021-09-28 | Raytheon Company | Fast axis thermal lens compensation for a planar amplifier structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2215906B (en) * | 1988-02-10 | 1992-09-16 | Mitsubishi Electric Corp | Laser device |
US4918703A (en) * | 1989-04-21 | 1990-04-17 | General Electric Company | Slab geometry laser material with concave edges |
US4899347A (en) * | 1989-05-11 | 1990-02-06 | General Electric Company | Solid state laser gain medium with diamond coating |
JPH03190293A (ja) * | 1989-12-20 | 1991-08-20 | Hoya Corp | スラブ型レーザ媒体 |
US5317585A (en) * | 1992-08-17 | 1994-05-31 | Hughes Aircraft Company | Laser reflecting cavity with ASE suppression and heat removal |
US5335237A (en) * | 1992-10-29 | 1994-08-02 | The United States Of America As Represented By The United States Department Of Energy | Parasitic oscillation suppression in solid state lasers using absorbing thin films |
US5555254A (en) * | 1993-11-05 | 1996-09-10 | Trw Inc. | High brightness solid-state laser with zig-zag amplifier |
-
1995
- 1995-11-09 GB GBGB9522925.8A patent/GB9522925D0/en active Pending
-
1996
- 1996-10-22 WO PCT/GB1996/002592 patent/WO1997017746A1/en active IP Right Grant
- 1996-10-22 AT AT96935066T patent/ATE220483T1/de not_active IP Right Cessation
- 1996-10-22 DE DE69622280T patent/DE69622280T2/de not_active Expired - Lifetime
- 1996-10-22 IL IL12436896A patent/IL124368A/en not_active IP Right Cessation
- 1996-10-22 US US09/000,199 patent/US6039632A/en not_active Expired - Lifetime
- 1996-10-22 EP EP96935066A patent/EP0860040B1/en not_active Expired - Lifetime
- 1996-10-22 CA CA002227818A patent/CA2227818C/en not_active Expired - Fee Related
-
1998
- 1998-05-08 NO NO982104A patent/NO982104L/no unknown
-
2000
- 2000-01-27 US US09/492,472 patent/US6188706B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO982104D0 (no) | 1998-05-08 |
US6188706B1 (en) | 2001-02-13 |
ATE220483T1 (de) | 2002-07-15 |
GB9522925D0 (en) | 1996-01-10 |
IL124368A0 (en) | 1998-12-06 |
CA2227818A1 (en) | 1997-05-15 |
WO1997017746A1 (en) | 1997-05-15 |
CA2227818C (en) | 2004-06-08 |
EP0860040B1 (en) | 2002-07-10 |
IL124368A (en) | 2001-06-14 |
EP0860040A1 (en) | 1998-08-26 |
DE69622280D1 (de) | 2002-08-14 |
US6039632A (en) | 2000-03-21 |
DE69622280T2 (de) | 2003-03-27 |
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