CN1783603A - 固态激光发生器 - Google Patents
固态激光发生器 Download PDFInfo
- Publication number
- CN1783603A CN1783603A CNA2005101269590A CN200510126959A CN1783603A CN 1783603 A CN1783603 A CN 1783603A CN A2005101269590 A CNA2005101269590 A CN A2005101269590A CN 200510126959 A CN200510126959 A CN 200510126959A CN 1783603 A CN1783603 A CN 1783603A
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- CN
- China
- Prior art keywords
- laser
- solid
- lens
- state laser
- resonator
- 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.)
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- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
- H01S3/109—Frequency multiplication, e.g. harmonic generation
-
- 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
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
-
- 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
- H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/0813—Configuration of resonator
- H01S3/0815—Configuration of resonator having 3 reflectors, e.g. V-shaped resonators
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/127—Plural Q-switches
-
- 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
- H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
-
- 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)
- Nonlinear Science (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004344629A JP3998067B2 (ja) | 2004-11-29 | 2004-11-29 | 固体レーザ発振器 |
JP2004344629 | 2004-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1783603A true CN1783603A (zh) | 2006-06-07 |
CN100377451C CN100377451C (zh) | 2008-03-26 |
Family
ID=36567343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101269590A Expired - Fee Related CN100377451C (zh) | 2004-11-29 | 2005-11-29 | 固态激光发生器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7440477B2 (zh) |
JP (1) | JP3998067B2 (zh) |
CN (1) | CN100377451C (zh) |
DE (1) | DE102005056697A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102870295A (zh) * | 2010-04-16 | 2013-01-09 | 青岛海信电器股份有限公司 | 一种激光产生装置和方法 |
CN104577693A (zh) * | 2010-04-16 | 2015-04-29 | 青岛海信电器股份有限公司 | 一种激光处理装置、方法和激光显示光源 |
CN107017550A (zh) * | 2011-06-13 | 2017-08-04 | Wi-电荷有限公司 | 空间分布式激光器共振器 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008166452A (ja) * | 2006-12-27 | 2008-07-17 | Omron Laserfront Inc | 共振器内部波長変換固体レーザ発振器 |
JP5387875B2 (ja) * | 2008-03-06 | 2014-01-15 | 株式会社Ihi | レーザ共振器 |
JP5170439B2 (ja) * | 2008-12-02 | 2013-03-27 | オムロン株式会社 | 固体レーザ発振器 |
ES2544269T3 (es) * | 2011-09-05 | 2015-08-28 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres de gas con tubos de resonancia y medios de deflexión ajustables individualmente |
EP2565996B1 (en) | 2011-09-05 | 2013-12-11 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Laser device with a laser unit, and a fluid container for a cooling means of said laser unit |
ES2438751T3 (es) | 2011-09-05 | 2014-01-20 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Dispositivo y procedimiento para marcar un objeto por medio de un rayo láser |
DK2564973T3 (en) * | 2011-09-05 | 2015-01-12 | Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung | Marking apparatus having a plurality of lasers and a kombineringsafbøjningsindretning |
EP2564972B1 (en) * | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam |
ES2530070T3 (es) * | 2011-09-05 | 2015-02-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres y conjuntos ajustables individualmente de medios de desviación |
DK2565994T3 (en) | 2011-09-05 | 2014-03-10 | Alltec Angewandte Laserlicht Technologie Gmbh | Laser device and method for marking an object |
ES2544034T3 (es) | 2011-09-05 | 2015-08-27 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con al menos un láser de gas y un termodisipador |
JP5658207B2 (ja) | 2012-06-18 | 2015-01-21 | 韓国電気研究院 | 異方性レーザー結晶を用いたレーザー装置 |
CN103117503B (zh) * | 2013-01-23 | 2015-04-22 | 浙江大学 | 一种提高光束质量的双程通过激光放大器及提高光束质量的方法 |
CN103117504B (zh) * | 2013-01-23 | 2014-12-10 | 浙江大学 | 一种提高光束质量的单程通过激光放大器及提高光束质量的方法 |
CN103117505B (zh) * | 2013-01-23 | 2014-12-17 | 浙江大学 | 一种提高光束质量的激光放大器及提高光束质量的方法 |
KR101884417B1 (ko) * | 2016-07-11 | 2018-08-01 | 학교법인 한동대학교 | 레이저 펄스 필터 및 이를 구비한 레이저 출력장치 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4907235A (en) * | 1988-04-01 | 1990-03-06 | Laserscope | Intra-cavity beam relay for optical harmonic generation |
GB8912765D0 (en) * | 1989-06-02 | 1989-07-19 | Lumonics Ltd | A laser |
JPH04369281A (ja) | 1991-06-17 | 1992-12-22 | Nippon Steel Corp | 固体レーザの第二高調波発生装置 |
JPH065962A (ja) | 1992-06-19 | 1994-01-14 | Sony Corp | レーザ光発生装置 |
JP3475431B2 (ja) | 1992-06-30 | 2003-12-08 | ソニー株式会社 | レーザ光発生装置 |
US5321709A (en) * | 1993-05-17 | 1994-06-14 | Cygnus Laser Corporation | Pulsed intracavity nonlinear optical frequency converter |
US5638388A (en) | 1995-02-04 | 1997-06-10 | Spectra-Physics Lasers, Inc. | Diode pumped, multi axial mode intracavity doubled laser |
DE4422077A1 (de) | 1994-06-24 | 1996-01-04 | Festkoerper Laser Inst Berlin | Festkörperlaseranordnung |
US5585962A (en) * | 1995-06-07 | 1996-12-17 | Amoco Corporation | External resonant frequency mixers based on degenerate and half-degenerate resonators |
JP3197820B2 (ja) | 1996-06-10 | 2001-08-13 | 株式会社生体光情報研究所 | 固体レーザ装置 |
JP3251873B2 (ja) | 1997-01-30 | 2002-01-28 | 三菱電機株式会社 | レーザ増幅装置 |
JPH1115033A (ja) * | 1997-06-27 | 1999-01-22 | Nikon Corp | レーザ光高調波発生装置 |
US6009110A (en) * | 1998-03-11 | 1999-12-28 | Lightwave Electronics Corporation | Pulse amplitude control in frequency-converted lasers |
US6002697A (en) * | 1998-04-03 | 1999-12-14 | Lambda Physik Gmbh | Diode pumped laser with frequency conversion into UV and DUV range |
US6347101B1 (en) * | 1998-04-16 | 2002-02-12 | 3D Systems, Inc. | Laser with absorption optimized pumping of a gain medium |
JP4008609B2 (ja) * | 1999-01-26 | 2007-11-14 | 三菱電機株式会社 | レーザ装置およびレーザ加工装置 |
JP2000299520A (ja) | 1999-04-16 | 2000-10-24 | Mitsubishi Heavy Ind Ltd | レーザ発振器 |
DE10118793B4 (de) | 2000-12-01 | 2013-11-14 | Crylas Crystal Laser Systems Gmbh | UV-Festkörperlaser |
CN2569375Y (zh) * | 2002-08-08 | 2003-08-27 | 上海市激光技术研究所 | 新型的热稳腔 |
-
2004
- 2004-11-29 JP JP2004344629A patent/JP3998067B2/ja active Active
-
2005
- 2005-11-28 DE DE102005056697A patent/DE102005056697A1/de not_active Withdrawn
- 2005-11-29 US US11/288,229 patent/US7440477B2/en not_active Expired - Fee Related
- 2005-11-29 CN CNB2005101269590A patent/CN100377451C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102870295A (zh) * | 2010-04-16 | 2013-01-09 | 青岛海信电器股份有限公司 | 一种激光产生装置和方法 |
CN102870295B (zh) * | 2010-04-16 | 2015-03-18 | 青岛海信电器股份有限公司 | 一种激光处理装置和方法 |
CN104577693A (zh) * | 2010-04-16 | 2015-04-29 | 青岛海信电器股份有限公司 | 一种激光处理装置、方法和激光显示光源 |
CN107017550A (zh) * | 2011-06-13 | 2017-08-04 | Wi-电荷有限公司 | 空间分布式激光器共振器 |
CN107017550B (zh) * | 2011-06-13 | 2020-01-10 | Wi-电荷有限公司 | 空间分布式激光器共振器 |
Also Published As
Publication number | Publication date |
---|---|
US7440477B2 (en) | 2008-10-21 |
JP2006156677A (ja) | 2006-06-15 |
US20060114947A1 (en) | 2006-06-01 |
DE102005056697A1 (de) | 2006-07-13 |
JP3998067B2 (ja) | 2007-10-24 |
CN100377451C (zh) | 2008-03-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190320 Address after: Japan, Kyoto Kyoto South bird feathers on the tone of CHO 5 times Patentee after: Towa Corp. Address before: Hajiuze 1120 prefectures, Xiangmuyuan, Kanagawa Prefecture, Japan Patentee before: Donghe Laser Advanced Co. Effective date of registration: 20190320 Address after: Hajiuze 1120 prefectures, Xiangmuyuan, Kanagawa Prefecture, Japan Patentee after: Donghe Laser Advanced Co. Address before: Hajiuze 1120 prefectures, Xiangmuyuan, Kanagawa Prefecture, Japan Patentee before: Omron Laserfront, Inc. Effective date of registration: 20190320 Address after: Hajiuze 1120 prefectures, Xiangmuyuan, Kanagawa Prefecture, Japan Patentee after: Omron Laserfront, Inc. Address before: Kanagawa, Japan Patentee before: Laserfront Technologies, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20201129 |