NO971587L - Pumpehulrom for krystall-lasere - Google Patents
Pumpehulrom for krystall-lasereInfo
- Publication number
- NO971587L NO971587L NO971587A NO971587A NO971587L NO 971587 L NO971587 L NO 971587L NO 971587 A NO971587 A NO 971587A NO 971587 A NO971587 A NO 971587A NO 971587 L NO971587 L NO 971587L
- Authority
- NO
- Norway
- Prior art keywords
- cavity
- core
- pump
- pump light
- crystal
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title claims description 62
- 238000000576 coating method Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 claims description 7
- 230000003667 anti-reflective effect Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 7
- 230000003071 parasitic effect Effects 0.000 claims description 7
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- 238000002310 reflectometry Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002178 crystalline material Substances 0.000 claims description 3
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 201000009310 astigmatism Diseases 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- 239000006117 anti-reflective coating Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 rare earth ion Chemical class 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 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
- H01S3/094—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
- H01S3/04—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
- H01S3/06—Construction or shape of active medium
- H01S3/0602—Crystal lasers or glass 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
- H01S3/0606—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
- 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
-
- 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
- H01S3/0612—Non-homogeneous structure
-
- 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
- H01S3/14—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
- H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
-
- 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
- H01S3/163—Solid materials characterised by a crystal matrix
- H01S3/164—Solid materials characterised by a crystal matrix garnet
- H01S3/1643—YAG
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/630,395 US5761233A (en) | 1996-04-10 | 1996-04-10 | Monolithic pump cavity and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO971587D0 NO971587D0 (no) | 1997-04-07 |
| NO971587L true NO971587L (no) | 1997-10-13 |
Family
ID=24527003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO971587A NO971587L (no) | 1996-04-10 | 1997-04-07 | Pumpehulrom for krystall-lasere |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5761233A (de) |
| EP (1) | EP0801449A3 (de) |
| JP (1) | JPH1027930A (de) |
| NO (1) | NO971587L (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6055260A (en) * | 1997-12-19 | 2000-04-25 | Raytheon Company | Laser pump cavity apparatus with integral concentrator and method |
| US5974061A (en) * | 1997-12-19 | 1999-10-26 | Raytheon Company | Laser pump cavity apparatus with improved thermal lensing control, cooling, and fracture strength and method |
| JP3514981B2 (ja) * | 1998-09-25 | 2004-04-05 | 日本原子力研究所 | 固体レーザーの半導体レーザー（ｌｄ）励起法 |
| DE19854004A1 (de) * | 1998-11-18 | 2000-05-31 | Jenoptik Jena Gmbh | Festkörperlaser mit monolithischer Pumpkavität |
| US6101199A (en) * | 1999-01-05 | 2000-08-08 | Apollo Instruments, Inc. | High power high efficiency cladding pumping fiber laser |
| US6246711B1 (en) * | 1999-03-25 | 2001-06-12 | Raytheon Company | Integrating diode pump cavity for an Er, Yb:glass laser |
| RU2160950C1 (ru) * | 1999-08-25 | 2000-12-20 | Оао "Компат" | Диффузный отражатель |
| DE10025485B4 (de) * | 2000-05-23 | 2005-03-10 | Med Laserzentrum Luebeck Gmbh | Laser mit einer Pumplicht aussendenden Pumplichtquelle |
| US6646793B2 (en) | 2000-12-14 | 2003-11-11 | Raytheon Company | High gain laser amplifier |
| US6865213B2 (en) * | 2001-03-07 | 2005-03-08 | General Atomics | Diode-pumped solid-state laser in a polyhedronal geometry |
| US6895152B2 (en) * | 2001-06-28 | 2005-05-17 | Hrl Laboratories, Llc | Guided-mode laser apparatus with improved cladding structure and a method of fabricating thereof |
| TW200301980A (en) * | 2002-01-10 | 2003-07-16 | Hrl Lab Llc | Diffusion bonded pump cavity |
| US6996137B2 (en) * | 2002-08-06 | 2006-02-07 | Raytheon Company | Solid-state devices with radial dopant valence profile |
| US7295580B2 (en) | 2003-05-15 | 2007-11-13 | Hrl Laboratories, Llc | Numerical aperture optimization using doped cladding layers |
| CN100399652C (zh) * | 2006-07-28 | 2008-07-02 | 中国科学院上海光学精密机械研究所 | 包层掺杂的平板波导激光放大器 |
| DE102007004083A1 (de) * | 2006-12-22 | 2008-06-26 | Las-Cad Gmbh | Seitlich gepumpter Festkörperlaser |
| EP2053709B1 (de) * | 2007-10-22 | 2012-08-01 | TRUMPF Laser GmbH + Co. KG | Lager für optische Bauteile |
| WO2010145855A1 (en) * | 2009-06-15 | 2010-12-23 | Pantec Biosolutions Ag | Monolithic, side pumped solid-state laser and method for operating the same |
| EP2443707B1 (de) * | 2009-06-15 | 2015-09-30 | Pantec Biosolutions AG | Monolithischer seitengepumpter festkörperlaser und seine anwendung |
| US8379680B1 (en) | 2009-08-10 | 2013-02-19 | The Boeing Company | Direct cooling of thin disk lasers |
| US9506166B1 (en) | 2010-07-08 | 2016-11-29 | Clemson University Research Foundation | Method for forming heterogeneous single garnet based crystals for passive Q-switched lasers and microlasers |
| US9493887B1 (en) | 2010-07-08 | 2016-11-15 | Clemson University Research Foundation | Heterogeneous single vanadate based crystals for Q-switched lasers and microlasers and method for forming same |
| US9014228B1 (en) | 2010-07-08 | 2015-04-21 | Clemson University Research Foundation | Hydrothermal growth of heterogeneous single crystals for solid state laser applications |
| US9711928B2 (en) | 2012-06-22 | 2017-07-18 | Clemson University Research Foundation | Single crystals with internal doping with laser ions prepared by a hydrothermal method |
| US9469915B2 (en) | 2012-06-22 | 2016-10-18 | Clemson University Research Foundation | Hydrothermal growth of heterogeneous single crystals exhibiting amplified spontaneous emission suppression |
| US10156025B2 (en) | 2015-05-04 | 2018-12-18 | University Of South Carolina | Monolithic heterogeneous single crystals with multiple regimes for solid state laser applications |
| EP4156423A1 (de) * | 2021-09-28 | 2023-03-29 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Kompakter festkörper-slab-laserverstärker mit hoher leistung |
| US12249801B2 (en) * | 2021-10-26 | 2025-03-11 | Lumentum Operations Llc | Crystal rod alignment body for heatsinks |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441803A (en) * | 1988-08-30 | 1995-08-15 | Onyx Optics | Composites made from single crystal substances |
| US4860295A (en) * | 1988-12-12 | 1989-08-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Cladding for transverse-pumped solid-state laser |
| US4969155A (en) * | 1989-10-10 | 1990-11-06 | Hughes Aircraft Company | Integrating laser diode pumped laser apparatus |
| DE4207824C2 (de) * | 1992-03-12 | 1994-01-13 | Deutsche Aerospace | Laserkristall für einen Festkörperlaser oder -verstärker |
| US5317585A (en) * | 1992-08-17 | 1994-05-31 | Hughes Aircraft Company | Laser reflecting cavity with ASE suppression and heat removal |
| JPH06104515A (ja) * | 1992-09-21 | 1994-04-15 | Kokusai Denshin Denwa Co Ltd <Kdd> | 固体レーザ |
| JPH07111350A (ja) * | 1993-10-12 | 1995-04-25 | Nissin Electric Co Ltd | 固体レーザー装置 |
| US5485482A (en) * | 1993-12-08 | 1996-01-16 | Selker; Mark D. | Method for design and construction of efficient, fundamental transverse mode selected, diode pumped, solid state lasers |
| US5572541A (en) * | 1994-10-13 | 1996-11-05 | Coherent Technologies, Inc. | Laser rod assembly for side pumped lasers |
-
1996
- 1996-04-10 US US08/630,395 patent/US5761233A/en not_active Expired - Lifetime
-
1997
- 1997-04-07 NO NO971587A patent/NO971587L/no not_active Application Discontinuation
- 1997-04-09 EP EP97105858A patent/EP0801449A3/de not_active Withdrawn
- 1997-04-10 JP JP9092452A patent/JPH1027930A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1027930A (ja) | 1998-01-27 |
| EP0801449A3 (de) | 1999-03-31 |
| NO971587D0 (no) | 1997-04-07 |
| EP0801449A2 (de) | 1997-10-15 |
| US5761233A (en) | 1998-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |