WO2006057941A3 - Scalable zig-zag laser amplifier - Google Patents
Scalable zig-zag laser amplifier Download PDFInfo
- Publication number
- WO2006057941A3 WO2006057941A3 PCT/US2005/042065 US2005042065W WO2006057941A3 WO 2006057941 A3 WO2006057941 A3 WO 2006057941A3 US 2005042065 W US2005042065 W US 2005042065W WO 2006057941 A3 WO2006057941 A3 WO 2006057941A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zig
- zag
- laser amplifier
- stack
- slabs
- 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
- H01S3/09—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
- H01S3/05—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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements
-
- 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
- H01S3/05—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
- H01S3/08—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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
- H01S3/2333—Double-pass 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
- H01S3/2341—Four pass amplifiers
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05851906A EP1815567A2 (en) | 2004-11-23 | 2005-11-18 | Scalable zig-zag laser amplifier |
JP2007543325A JP2008521257A (en) | 2004-11-23 | 2005-11-18 | Expandable zigzag laser amplifier |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/997,415 | 2004-11-23 | ||
US10/997,415 US7280571B2 (en) | 2004-11-23 | 2004-11-23 | Scalable zig-zag laser amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006057941A2 WO2006057941A2 (en) | 2006-06-01 |
WO2006057941A3 true WO2006057941A3 (en) | 2007-02-22 |
Family
ID=36460884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/042065 WO2006057941A2 (en) | 2004-11-23 | 2005-11-18 | Scalable zig-zag laser amplifier |
Country Status (4)
Country | Link |
---|---|
US (2) | US7280571B2 (en) |
EP (1) | EP1815567A2 (en) |
JP (1) | JP2008521257A (en) |
WO (1) | WO2006057941A2 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0215847D0 (en) * | 2002-07-09 | 2002-08-14 | Imp College Innovations Ltd | Optical amplifying device |
US7440480B2 (en) * | 2004-12-07 | 2008-10-21 | Research Foundation Of The City University Of New York | Tetravalent chromium doped laser materials and NIR tunable lasers |
JP4440812B2 (en) * | 2005-03-17 | 2010-03-24 | 株式会社リコー | Semiconductor laser pumped solid-state laser device |
KR100784838B1 (en) * | 2006-03-08 | 2007-12-14 | 한국과학기술원 | Light amplifier using apparatus for phase stabilization of the stimulated brillouin scattering phase conjugate mirror |
CN100399652C (en) * | 2006-07-28 | 2008-07-02 | 中国科学院上海光学精密机械研究所 | Covering doped plane waveconducting laser amplifier |
FR2909808A1 (en) * | 2006-12-12 | 2008-06-13 | Saint Louis Inst | Laser source i.e. intracavity pumping laser source, for e.g. military application, has pumping unit provided with crystal i.e. thin plate, for pumping another crystal, which is doped with holmium, where thin plate is doped with thulium |
FR2911012B1 (en) * | 2006-12-12 | 2013-02-22 | Saint Louis Inst | HIGH ENERGY LASER SOURCE |
US7720126B2 (en) * | 2008-05-06 | 2010-05-18 | Bae Systems Information And Electronic Systems Integration Inc. | Multi-pass laser amplifier with staged gain mediums of varied absorption length |
US7822091B2 (en) * | 2008-07-14 | 2010-10-26 | Lockheed Martin Corporation | Inverted composite slab sandwich laser gain medium |
US8687270B2 (en) * | 2010-03-26 | 2014-04-01 | Lawrence Livermore National Security, Llc | Multi-pass amplifier architecture for high power laser systems |
WO2012058599A1 (en) | 2010-10-29 | 2012-05-03 | Lawrence Livermore National Security, Llc | Method and system for compact efficient laser architecture |
US9246299B2 (en) | 2011-08-04 | 2016-01-26 | Martin A. Stuart | Slab laser and amplifier |
JP2013135075A (en) * | 2011-12-26 | 2013-07-08 | Gigaphoton Inc | Solid-state laser amplifier, laser light amplifier, solid-state laer device, and laser device |
WO2014164960A1 (en) * | 2013-03-12 | 2014-10-09 | Applied Physical Electronics, Lc | High average power integrated optical waveguide laser |
US9030732B2 (en) * | 2013-03-12 | 2015-05-12 | Raytheon Company | Suppression of amplified spontaneous emission (ASE) within laser planar waveguide devices |
US9698556B2 (en) | 2013-09-02 | 2017-07-04 | Mitsubishi Electric Corporation | Laser amplification device |
US9160136B1 (en) | 2014-05-30 | 2015-10-13 | Lee Laser, Inc. | External diffusion amplifier |
US9726820B2 (en) * | 2014-08-14 | 2017-08-08 | Raytheon Company | End pumped PWG with tapered core thickness |
EP3614508B1 (en) * | 2014-11-06 | 2022-04-27 | Bios S.r.l. | Laser device |
JP6343229B2 (en) * | 2014-11-18 | 2018-06-13 | 浜松ホトニクス株式会社 | LASER AMPLIFIER, LASER DEVICE, AND LASER FUSION REACTOR |
US10297968B2 (en) | 2015-11-25 | 2019-05-21 | Raytheon Company | High-gain single planar waveguide (PWG) amplifier laser system |
US11114813B2 (en) * | 2015-11-25 | 2021-09-07 | Raytheon Company | Integrated pumplight homogenizer and signal injector for high-power laser system |
FR3049122B1 (en) * | 2016-03-21 | 2018-07-06 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | LASER AMPLIFICATION DEVICE WITH ACTIVE BEAM QUALITY CONTROL |
DE102016108474A1 (en) * | 2016-05-09 | 2017-11-09 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Solid state, laser amplification system and solid-state laser |
US10411435B2 (en) * | 2016-06-06 | 2019-09-10 | Raytheon Company | Dual-axis adaptive optic (AO) system for high-power lasers |
CN106532424A (en) * | 2017-01-06 | 2017-03-22 | 秦树军 | Split type high-power laser |
FR3064411B1 (en) * | 2017-03-24 | 2019-06-14 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | LASER AMPLIFYING DEVICE HAVING ACTIVE CONTROL OF BEAM QUALITY AND END BARS. |
CN108923231B (en) * | 2018-07-30 | 2020-02-18 | 中国工程物理研究院应用电子学研究所 | Direct liquid cooling distributed gain laser based on polarization bi-pass side pump |
FR3088148B1 (en) * | 2018-11-06 | 2020-11-13 | Centre Nat Rech Scient | HIGH POWER LASER AMPLIFIER HEAD |
CN111082290B (en) * | 2019-12-31 | 2021-11-16 | 北京雷生强式科技有限责任公司 | Slab-shaped laser crystal and coating method thereof |
CN111244733B (en) * | 2020-02-11 | 2021-08-10 | 中国工程物理研究院应用电子学研究所 | Variable-caliber multi-pass laser amplifier based on direct liquid cooling array distribution gain module |
CN113258418B (en) * | 2021-07-16 | 2021-12-21 | 四川光天下激光科技有限公司 | Laser amplification system |
CN114824998B (en) * | 2022-06-30 | 2022-10-18 | 中国工程物理研究院应用电子学研究所 | High-overlapping-efficiency distributed reflection type direct liquid-cooling laser gain device |
CN114824999B (en) * | 2022-07-04 | 2022-09-20 | 中国工程物理研究院应用电子学研究所 | High-power direct liquid-cooled laser device with low thermal distortion |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697271A (en) * | 1984-09-29 | 1987-09-29 | Hoya Corporation | Solid-state laser device capable of effectively exciting a plurality of slab-shaped laser media |
EP0994542A1 (en) * | 1998-10-14 | 2000-04-19 | Fanuc Ltd | Laser oscillator with slab-shaped solid-state laser media |
EP1160940A1 (en) * | 2000-05-30 | 2001-12-05 | TRW Inc. | Optical amplifier comprising an end pumped zig-zag slab gain medium |
US20020118718A1 (en) * | 2000-12-29 | 2002-08-29 | The Regents Of The University Of California | Parasitic oscillation suppression in solid state lasers using optical coatings |
Family Cites Families (10)
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US4393503A (en) * | 1980-10-02 | 1983-07-12 | United Technologies Corporation | Cavity length control system for a multiline HEL |
FR2616976B1 (en) * | 1987-06-22 | 1989-10-13 | Lasag Ag | LASER WITH IMPROVED COOLING SYSTEM |
WO1990009690A1 (en) * | 1989-02-16 | 1990-08-23 | Mitsubishi Denki Kabushiki Kaisha | Solid state laser |
US5210768A (en) * | 1992-02-21 | 1993-05-11 | Seguin Herb J J | Multi-slab solid state laser system |
US5555254A (en) * | 1993-11-05 | 1996-09-10 | Trw Inc. | High brightness solid-state laser with zig-zag amplifier |
US6034997A (en) * | 1997-08-19 | 2000-03-07 | Stanford Telecommunications, Inc. | Trellis decoding with multiple symbol noncoherent detection and interleaving to combat frequency offset |
US6219360B1 (en) * | 1998-04-24 | 2001-04-17 | Trw Inc. | High average power solid-state laser system with phase front control |
US6178040B1 (en) * | 1998-06-25 | 2001-01-23 | Trw Inc. | Laser with two orthogonal zig-zag slab gain media for optical phase distortion compensation |
US6094297A (en) * | 1998-07-07 | 2000-07-25 | Trw Inc. | End pumped zig-zag slab laser gain medium |
WO2003047053A1 (en) | 2001-11-21 | 2003-06-05 | General Atomics | Laser containing a slurry |
-
2004
- 2004-11-23 US US10/997,415 patent/US7280571B2/en active Active
-
2005
- 2005-11-18 WO PCT/US2005/042065 patent/WO2006057941A2/en active Application Filing
- 2005-11-18 EP EP05851906A patent/EP1815567A2/en not_active Withdrawn
- 2005-11-18 JP JP2007543325A patent/JP2008521257A/en active Pending
-
2007
- 2007-08-24 US US11/895,571 patent/US7539224B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697271A (en) * | 1984-09-29 | 1987-09-29 | Hoya Corporation | Solid-state laser device capable of effectively exciting a plurality of slab-shaped laser media |
EP0994542A1 (en) * | 1998-10-14 | 2000-04-19 | Fanuc Ltd | Laser oscillator with slab-shaped solid-state laser media |
EP1160940A1 (en) * | 2000-05-30 | 2001-12-05 | TRW Inc. | Optical amplifier comprising an end pumped zig-zag slab gain medium |
US20020118718A1 (en) * | 2000-12-29 | 2002-08-29 | The Regents Of The University Of California | Parasitic oscillation suppression in solid state lasers using optical coatings |
Also Published As
Publication number | Publication date |
---|---|
US7539224B2 (en) | 2009-05-26 |
US7280571B2 (en) | 2007-10-09 |
US20080025356A1 (en) | 2008-01-31 |
EP1815567A2 (en) | 2007-08-08 |
WO2006057941A2 (en) | 2006-06-01 |
JP2008521257A (en) | 2008-06-19 |
US20060109878A1 (en) | 2006-05-25 |
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