JP2006179932A - 複数のレーザ活性媒質を有するレーザ増幅器およびレーザ共振器 - Google Patents
複数のレーザ活性媒質を有するレーザ増幅器およびレーザ共振器 Download PDFInfo
- Publication number
- JP2006179932A JP2006179932A JP2005369817A JP2005369817A JP2006179932A JP 2006179932 A JP2006179932 A JP 2006179932A JP 2005369817 A JP2005369817 A JP 2005369817A JP 2005369817 A JP2005369817 A JP 2005369817A JP 2006179932 A JP2006179932 A JP 2006179932A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- resonator
- optical element
- amplifier
- focusing optical
- 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.)
- Granted
Links
Images
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
- H01S3/07—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
- H01S3/02—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
- H01S3/0604—Crystal lasers or glass lasers in the form of a plate or disc
-
- 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
- H01S3/08018—Mode suppression
- H01S3/0804—Transverse or lateral modes
-
- 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
- H01S3/0816—Configuration of resonator having 4 reflectors, e.g. Z-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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
-
- 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
- H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
-
- 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)
Abstract
【解決手段】レーザビーム領域内に少なくとも1つの焦点合わせ光学素子が、隣り合う2つのレーザ活性媒質の間に配置されており、焦点合わせ光学素子の焦点距離および、隣り合う2つのレーザ活性媒質の表面ないし主平面からの距離はそれぞれ、レーザ活性媒質の表面ないし主平面が近似的に光学的に相互に共役であるように選択されている、固体レーザ増幅器または固体レーザ共振器。
【選択図】図1
Description
w・θ≦2(w1・w2)/R1
が生じる(w1,w2:2つのディスクレーザ結晶上のレーザビーム領域の直径;θ:ビームの開き,R1:凹面鏡17の半径)。
Claims (9)
- 固体レーザ増幅器または固体レーザ共振器(1;1';1''';1'''';1''''';1'''''')であって、
少なくとも2つのレーザ活性媒質を共通のレーザビーム領域(4)内に有しており、
当該レーザ活性媒質は前記レーザビーム領域(4)に対してハードな開口を構成しない形式のものにおいて、
前記レーザビーム領域(4)内に少なくとも1つの焦点合わせ光学素子(17,18)が、隣り合う2つのレーザ活性媒質の間に配置されており、
当該焦点合わせ光学素子の焦点距離および、前記隣り合う2つのレーザ活性媒質の表面(9,10;9b,10a)ないし主平面(H2,H1')からの距離はそれぞれ、前記レーザ活性媒質の表面(9,10;9b,10a)ないし主平面(H2,H1')が近似的に光学的に相互に共役であるように選択されている、
ことを特徴とする固体レーザ増幅器または固体レーザ共振器。 - 前記少なくとも1つの焦点合わせ光学素子はポジティブな焦点距離(f1)を有するレンズ(18)であって、
当該レンズはおおよそ、前記隣り合う2つのレーザ活性媒質の表面(9,10)ないし主平面から焦点距離間隔でレーザビーム領域(4)内に配置されている、請求項1記載のレーザ増幅器またはレーザ共振器。 - 前記少なくとも1つの焦点合わせ光学素子は球面凹面鏡(17)であって、
当該球面凹面鏡はおおよそ、前記隣り合う2つのレーザ活性媒質の表面(9,10;9b,10a)ないし主平面から半分の曲率半径(R1)の間隔でレーザビーム領域(4)内に配置されている、請求項1または2記載のレーザ増幅器またはレーザ共振器。 - 少なくとも1つの付加的な焦点合わせ光学素子がレーザビーム領域(4)内に配置されており、
当該焦点合わせ光学素子の焦点距離および、隣り合う2つのレーザ活性媒質の表面(9a,9b,10a;10b)ないし主平面への距離は、当該表面ないし主平面が近似的に重なり合って結像されるように選択されている、請求項1から3までのいずれか1項記載のレーザ増幅器またはレーザ共振器。 - 前記少なくとも1つの付加的な焦点合わせ光学素子は結像素子であり、
当該結像素子は、前記隣り合う2つのレーザ活性媒質の表面(9,10;9a,9b,10a,10b)ないし主平面を縮尺1対1で重なり合って結像する、請求項4記載のレーザ増幅器またはレーザ共振器。 - 前記少なくとも1つの付加的な焦点合わせ光学素子はポジティブな焦点距離を有するレンズであって、
当該レンズはおおよそ、前記隣り合う2つのレーザ活性媒質の表面ないし主平面から2倍の焦点距離間隔で配置されている、請求項4または5記載のレーザ増幅器またはレーザ共振器。 - 前記少なくとも1つの付加的な焦点合わせ光学素子は球面凹面鏡(21;21a,21b)であって、
当該球面凹面鏡はおおよそ、2つのレーザ活性媒質(2,3;2a,2b;3a,3b)の隣り合う表面(9,10;9a,9b,10a,10b)から自身の半径(R2)の間隔で配置されている、請求項4から6までのいずれか1項記載のレーザ増幅器またはレーザ共振器。 - 前記少なくとも1つの付加的な焦点合わせ光学素子は、2つの有利には同一の凹面鏡(23a,23b)またはレンズから成るテレスコープ装置によって構成されている、請求項4から7までのいずれか1項記載のレーザ増幅器またはレーザ共振器。
- ディスクレーザ結晶(2a,2b,3a,3b)の少なくとも2つの対(19,20)がレーザビーム領域(4)内に配置されており、
当該各対(19,20)のディスクレーザ結晶(2a,2b,3a,3b)の表面(9a,9b,10a,10b)はそれぞれ第1の焦点合わせ光学素子(21a,21b)によって重なり合って結像され、
レーザビーム領域(4)内に、前記対(19,20)の間に、第2の焦点合わせ光学素子(17)が配置されており、
当該焦点合わせ光学素子は1つの対(19)のディスクレーザ結晶(2b)の表面(9)および別の対(20)のディスクレーザ結晶(3a)の表面(10a)を光学的に相互に共役にする、請求項1から8までのいずれか1項記載のレーザ増幅器またはレーザ共振器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04030553.4 | 2004-12-23 | ||
EP04030553A EP1677394B1 (de) | 2004-12-23 | 2004-12-23 | Laserverstärker und Laserresonator mit mehreren laseraktiven Medien |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006179932A true JP2006179932A (ja) | 2006-07-06 |
JP5124092B2 JP5124092B2 (ja) | 2013-01-23 |
Family
ID=34927937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005369817A Expired - Fee Related JP5124092B2 (ja) | 2004-12-23 | 2005-12-22 | 複数のレーザ活性媒質を有するレーザ増幅器およびレーザ共振器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7711025B2 (ja) |
EP (1) | EP1677394B1 (ja) |
JP (1) | JP5124092B2 (ja) |
CN (1) | CN1794523B (ja) |
AT (1) | ATE350789T1 (ja) |
DE (1) | DE502004002586D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014509079A (ja) * | 2011-02-16 | 2014-04-10 | トルンプフ レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | ディスクレーザ用ポンプ光装置 |
JP2016503957A (ja) * | 2012-12-11 | 2016-02-08 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 自己配置励起光学系及び高利得を具備する光励起固体レーザ装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007002888A1 (de) * | 2006-10-20 | 2008-04-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anordnung mit einem feststehenden Festkörpermedium |
CN101414728B (zh) * | 2008-07-25 | 2010-06-02 | 华中科技大学 | 一种碟片固体激光器 |
US7885301B2 (en) * | 2009-03-13 | 2011-02-08 | The Boeing Company | Laser safety system |
DE102009020768A1 (de) * | 2009-04-30 | 2010-11-11 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Laserverstärkersystem |
US20110150013A1 (en) * | 2009-12-17 | 2011-06-23 | Coherent, Inc. | Resonant pumping of thin-disk laser with an optically pumped external-cavity surface-emitting semiconductor laser |
EP2562892A4 (en) * | 2010-04-19 | 2017-11-22 | Huazhong University of Science and Technology | Disc-shaped solid laser |
DE102012000510A1 (de) | 2012-01-13 | 2013-07-18 | Neolase Gmbh | Nichtregenerativer optischer Verstärker |
US9478941B2 (en) * | 2012-04-26 | 2016-10-25 | Koninklijke Philips N.V. | Optically pumped solid state laser device with self-aligning pump optics |
DE102012214971A1 (de) * | 2012-08-23 | 2014-02-27 | Trumpf Laser Gmbh + Co. Kg | Festkörperlaseranordnung und Verfahren zu deren Herstellung |
DE102012111978A1 (de) | 2012-12-07 | 2014-03-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Optisches Energieübertragungssystem |
CN104009390A (zh) * | 2014-06-13 | 2014-08-27 | 中国科学院福建物质结构研究所 | 一种镱激活硼酸镧钙超快激光晶体 |
US9728932B2 (en) | 2015-03-18 | 2017-08-08 | Advanced Optowave Corporation | Fiber coupled modular laser system |
DE102015114263A1 (de) | 2015-08-27 | 2017-03-02 | Trumpf Laser Gmbh | Verspannungsoptimiertes Laserscheibenträgersystem |
KR101929329B1 (ko) * | 2017-02-03 | 2018-12-18 | 주식회사 이오테크닉스 | 씬디스크 레이저 장치 |
CN111585156A (zh) * | 2020-05-18 | 2020-08-25 | 罗根激光科技(武汉)有限公司 | 一种纳秒级高功率红外脉冲固体激光器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388379A (ja) * | 1989-08-31 | 1991-04-12 | Hoya Corp | レーザ装置 |
US5926494A (en) * | 1997-04-11 | 1999-07-20 | Hughes Electronics Corporation | Laser systems with improved performance and reduced parasitics and method |
WO2000025394A1 (fr) * | 1998-10-27 | 2000-05-04 | Thomson-Csf | Laser solide pompe par diode laser |
JP2000174369A (ja) * | 1993-07-28 | 2000-06-23 | Mitsubishi Electric Corp | 往復型光増幅器 |
JP2001007421A (ja) * | 1999-06-18 | 2001-01-12 | Ishikawajima Harima Heavy Ind Co Ltd | 固体レーザ光伝搬装置 |
JP2001007427A (ja) * | 1999-06-18 | 2001-01-12 | Ishikawajima Harima Heavy Ind Co Ltd | 固体レーザ光伝搬装置 |
JP2002524838A (ja) * | 1998-08-04 | 2002-08-06 | ウニベルシテト シュトゥットガルト インスティテュト フュア シュトラールベルクツォイゲ | レーザ増幅システム |
JP2003502850A (ja) * | 1999-06-14 | 2003-01-21 | ロフィン−ジナール レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 固体レーザ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258321A1 (en) * | 1986-02-21 | 1988-03-09 | Advanced Lasers Ltd. | High power continuous wave multi-slab laser oscillator |
US5386426A (en) * | 1992-09-10 | 1995-01-31 | Hughes Aircraft Company | Narrow bandwidth laser array system |
US5864430A (en) * | 1996-09-10 | 1999-01-26 | Sandia Corporation | Gaussian beam profile shaping apparatus, method therefor and evaluation thereof |
US5953354A (en) * | 1998-02-03 | 1999-09-14 | General Electric Co. | Laser resonator optical alignment |
US6987789B2 (en) * | 2002-11-14 | 2006-01-17 | Hrl Laboratories, Llc | Multiple-disk laser system |
-
2004
- 2004-12-23 DE DE502004002586T patent/DE502004002586D1/de active Active
- 2004-12-23 EP EP04030553A patent/EP1677394B1/de not_active Not-in-force
- 2004-12-23 AT AT04030553T patent/ATE350789T1/de active
-
2005
- 2005-12-06 US US11/295,731 patent/US7711025B2/en active Active
- 2005-12-20 CN CN200510137712.9A patent/CN1794523B/zh active Active
- 2005-12-22 JP JP2005369817A patent/JP5124092B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388379A (ja) * | 1989-08-31 | 1991-04-12 | Hoya Corp | レーザ装置 |
JP2000174369A (ja) * | 1993-07-28 | 2000-06-23 | Mitsubishi Electric Corp | 往復型光増幅器 |
US5926494A (en) * | 1997-04-11 | 1999-07-20 | Hughes Electronics Corporation | Laser systems with improved performance and reduced parasitics and method |
JP2002524838A (ja) * | 1998-08-04 | 2002-08-06 | ウニベルシテト シュトゥットガルト インスティテュト フュア シュトラールベルクツォイゲ | レーザ増幅システム |
WO2000025394A1 (fr) * | 1998-10-27 | 2000-05-04 | Thomson-Csf | Laser solide pompe par diode laser |
JP2003502850A (ja) * | 1999-06-14 | 2003-01-21 | ロフィン−ジナール レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 固体レーザ |
JP2001007421A (ja) * | 1999-06-18 | 2001-01-12 | Ishikawajima Harima Heavy Ind Co Ltd | 固体レーザ光伝搬装置 |
JP2001007427A (ja) * | 1999-06-18 | 2001-01-12 | Ishikawajima Harima Heavy Ind Co Ltd | 固体レーザ光伝搬装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014509079A (ja) * | 2011-02-16 | 2014-04-10 | トルンプフ レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | ディスクレーザ用ポンプ光装置 |
JP2016503957A (ja) * | 2012-12-11 | 2016-02-08 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 自己配置励起光学系及び高利得を具備する光励起固体レーザ装置 |
Also Published As
Publication number | Publication date |
---|---|
ATE350789T1 (de) | 2007-01-15 |
EP1677394A1 (de) | 2006-07-05 |
US7711025B2 (en) | 2010-05-04 |
US20060140241A1 (en) | 2006-06-29 |
DE502004002586D1 (de) | 2007-02-15 |
EP1677394B1 (de) | 2007-01-03 |
JP5124092B2 (ja) | 2013-01-23 |
CN1794523A (zh) | 2006-06-28 |
CN1794523B (zh) | 2012-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5124092B2 (ja) | 複数のレーザ活性媒質を有するレーザ増幅器およびレーザ共振器 | |
US6327291B1 (en) | Fiber stub end-pumped laser | |
US5410559A (en) | Diode pumped laser with strong thermal lens crystal | |
US20110044361A1 (en) | Solid-state laser | |
JP2015072955A (ja) | スペクトルビーム結合ファイバレーザ装置 | |
Zimer et al. | Grazing-incidence YVO 4–Nd: YVO 4 composite thin slab laser with low thermo-optic aberrations | |
US11431145B2 (en) | Solid-state laser gain medium with inclined reflective planes for pump and seed radiation confinement | |
US6944196B2 (en) | Solid state laser amplifier | |
JP2725648B2 (ja) | 固体レーザ励起方法及び固体レーザ装置 | |
JPH0478179A (ja) | アレイ半導体レーザ励起固体レーザ装置 | |
JPH07508140A (ja) | エンド・ポンプド・ソリッドステート・レーザにおける熱誘起収差の補正方法 | |
JP3197820B2 (ja) | 固体レーザ装置 | |
JPH03233986A (ja) | 端面励起型固体レーザー発振器 | |
US8599896B2 (en) | Laser amplifier system | |
JPH1168197A (ja) | 半導体レーザ励起固体レーザ装置 | |
JPH05145151A (ja) | 固体レーザ | |
JP4910698B2 (ja) | ロッド型固体レーザ装置 | |
JP3391235B2 (ja) | 半導体レーザ励起固体レーザ増幅装置 | |
JP2760116B2 (ja) | 固体レーザ装置 | |
US20230120953A1 (en) | Laser system for harmonic generation without intracavity astigmatism | |
JPH08307017A (ja) | レーザ装置 | |
US7349455B2 (en) | Solid-state laser with compensation for thermooptical effects | |
CN115733043A (zh) | 一种激光器及产生激光的方法和充电系统 | |
KR101401866B1 (ko) | 레이저 배열체 | |
JP2023553749A (ja) | レーザービーム増幅デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080905 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110615 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110623 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110922 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111013 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120106 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121005 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121029 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151102 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5124092 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |