JP5144740B2 - 短パルスレーザ装置 - Google Patents
短パルスレーザ装置 Download PDFInfo
- Publication number
- JP5144740B2 JP5144740B2 JP2010280899A JP2010280899A JP5144740B2 JP 5144740 B2 JP5144740 B2 JP 5144740B2 JP 2010280899 A JP2010280899 A JP 2010280899A JP 2010280899 A JP2010280899 A JP 2010280899A JP 5144740 B2 JP5144740 B2 JP 5144740B2
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- dispersion
- laser
- group delay
- mirror
- 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.)
- Expired - Fee Related
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
- H01S3/10—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
- H01S3/1106—Mode locking
- H01S3/1112—Passive mode locking
-
- 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
-
- 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
-
- 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
- H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
-
- 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
- H01S3/05—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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08059—Constructional details of the reflector, e.g. shape
-
- 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
- H01S3/0811—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection
-
- 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
- H01S3/094038—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
- H01S3/162—Solid materials characterised by an active (lasing) ion transition metal
- H01S3/1625—Solid materials characterised by an active (lasing) ion transition metal titanium
-
- 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
- H01S3/1631—Solid materials characterised by a crystal matrix aluminate
- H01S3/1636—Al2O3 (Sapphire)
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Description
Claims (10)
- レーザ結晶と,ポンプビーム入射結合ミラーを含む複数のミラーと,レーザビーム射出結合ミラーと,共振器の実効長を増加させる多重反射望遠鏡と,を含む共振器部品を含む共振器を備える短パルスレーザ装置であって,
該共振器部品の第1セットは正群遅延分散を有し,
前記複数のミラーは,前記共振器部品の前記第1セットの前記正群遅延分散を部分的に補償するために,負群遅延分散を有する分散ミラーを含み,
前記共振器は,動作中動作波長範囲で正の正味平均群遅延分散を有し,2MW以上のピークパルス電力を持つレーザパルスを発生させ,
前記共振器の前記正の正味平均群遅延分散は,該共振器の動作中0〜100fs2の範囲にある短パルスレーザ装置。 - 前記正の正味平均群遅延分散は,0fs 2 〜50fs2 の範囲とする請求項1に記載の短パルスレーザ装置。
- 前記多重反射望遠鏡は,前記負群遅延分散を有する前記分散ミラーを少なくとも一つ備える請求項1又は2に記載の短パルスレーザ装置。
- 前記共振器のすべてのミラーは,前記負群遅延分散を有する前記分散ミラーとする請求項3に記載の短パルスレーザ装置。
- 前記共振器は,補助の分散微調整のために正群遅延分散を有するガラスくさび対を備える請求項1又は2に記載の短パルスレーザ装置。
- 受動モード同期を行うように構成した請求項1又は2に記載の短パルスレーザ装置。
- 前記受動モード同期にカー(Kerr)レンズモード同期原理を用いる請求項6に記載の短パルスレーザ装置。
- 前記受動モード同期を行うように配置され,構成された可飽和吸収器を備える請求項6に記載の短パルスレーザ装置。
- 前記共振器の前記負群遅延分散の全体は,前記負群遅延分散を有する前記分散ミラーによってだけ決定される請求項1に記載の短パルスレーザ装置。
- 0fs 2 〜50fs 2 の群遅延分散が,少なくとも280nmの前記レーザパルスの帯域幅にわたって存在する請求項2に記載の短レーザパルス装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA1827/2003 | 2003-11-13 | ||
| AT0182703A AT412829B (de) | 2003-11-13 | 2003-11-13 | Kurzpuls-laservorrichtung |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006538588A Division JP4750711B2 (ja) | 2003-11-13 | 2004-10-04 | 短パルスレーザ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011071549A JP2011071549A (ja) | 2011-04-07 |
| JP5144740B2 true JP5144740B2 (ja) | 2013-02-13 |
Family
ID=33494531
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006538588A Expired - Fee Related JP4750711B2 (ja) | 2003-11-13 | 2004-10-04 | 短パルスレーザ装置 |
| JP2010280899A Expired - Fee Related JP5144740B2 (ja) | 2003-11-13 | 2010-12-16 | 短パルスレーザ装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006538588A Expired - Fee Related JP4750711B2 (ja) | 2003-11-13 | 2004-10-04 | 短パルスレーザ装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7903705B2 (ja) |
| EP (2) | EP2262065A1 (ja) |
| JP (2) | JP4750711B2 (ja) |
| KR (1) | KR101166102B1 (ja) |
| CN (1) | CN1883086B (ja) |
| AT (2) | AT412829B (ja) |
| BR (1) | BRPI0416550A (ja) |
| CA (1) | CA2545342C (ja) |
| DE (1) | DE502004012270D1 (ja) |
| IL (1) | IL175495A (ja) |
| WO (1) | WO2005048419A1 (ja) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100542969B1 (ko) * | 2005-03-18 | 2006-01-20 | (주) 광진화학 | 공정폐액으로부터 고순도의 인산을 연속적으로 정제하는방법 |
| US7839905B2 (en) * | 2005-12-09 | 2010-11-23 | Massachusetts Institute Of Technology | Carrier-envelope phase shift using linear media |
| US8018979B2 (en) * | 2007-10-04 | 2011-09-13 | Femtolasers Produktions Gmbh | Mode-locked short pulse laser resonator and short pulse laser arrangement |
| DE102008022724B4 (de) * | 2008-05-06 | 2010-02-11 | Freie Universität Berlin | Pulsshaper und Infrarotlaser mit Pulsshaper |
| 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 |
| 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 |
| 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 |
| EP2564976B1 (en) | 2011-09-05 | 2015-06-10 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Marking apparatus with at least one gas laser and heat dissipator |
| 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 |
| EP2565994B1 (en) | 2011-09-05 | 2014-02-12 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Laser device and method for marking an object |
| 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 |
| EP2787582A1 (en) * | 2013-04-05 | 2014-10-08 | Proton Laser Applications, S.L. | Optical pulse generator |
| US9404800B2 (en) * | 2013-10-11 | 2016-08-02 | The University Of Hong Kong | Wavelength-encoded tomography |
| DE102014007159B4 (de) * | 2014-05-15 | 2017-04-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Anordung zur spektralen Verbreiterung von Laserpulsen für die nichtlineare Pulskompression |
| US11466316B2 (en) | 2015-05-20 | 2022-10-11 | Quantum-Si Incorporated | Pulsed laser and bioanalytic system |
| US10605730B2 (en) | 2015-05-20 | 2020-03-31 | Quantum-Si Incorporated | Optical sources for fluorescent lifetime analysis |
| KR101682397B1 (ko) | 2015-10-30 | 2016-12-05 | 광주과학기술원 | 고출력 펨토초 레이저장치 |
| CN106129787A (zh) * | 2016-08-24 | 2016-11-16 | 中国科学院西安光学精密机械研究所 | 基于Herriott池的锁模光纤激光器 |
| CN116466494A (zh) | 2016-12-16 | 2023-07-21 | 宽腾矽公司 | 紧密的光束整形及操纵总成 |
| CA3047133A1 (en) | 2016-12-16 | 2018-06-21 | Quantum-Si Incorporated | Compact mode-locked laser module |
| EP3586411A1 (en) * | 2017-02-23 | 2020-01-01 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Pulse laser apparatus and method for kerr lens mode locking based creation of laser pulses |
| CA3100987A1 (en) | 2018-06-15 | 2019-12-19 | Quantum-Si Incorporated | Data acquisition control for advanced analytic instruments having pulsed optical sources |
| CN109407332B (zh) * | 2018-12-10 | 2020-06-09 | 中国科学院上海光学精密机械研究所 | 宽带激光系统色差动态补偿装置 |
| EP3708289A1 (de) * | 2019-03-11 | 2020-09-16 | FRONIUS INTERNATIONAL GmbH | Strahlformungs- und ablenkoptik für eine laserbearbeitungsvorrichtung und verfahren zur bearbeitung eines werkstücks mit hilfe eines laserstrahls |
| US11183808B2 (en) * | 2019-03-20 | 2021-11-23 | Coherent Lasersystems Gmbh & Co. Kg | Excimer laser with uniform beam |
| EP4411347A3 (en) | 2019-06-14 | 2024-10-30 | Quantum-Si Incorporated | Sliced grating coupler with increased beam alignment sensitivity |
| KR102733491B1 (ko) | 2019-08-26 | 2024-11-22 | 삼성디스플레이 주식회사 | 레이저 광원 및 레이저 결정화 장치 |
| CN110763436A (zh) * | 2019-11-11 | 2020-02-07 | 中国工程物理研究院激光聚变研究中心 | 基于双波长锁模光纤激光器的光纤色散测量方法及系统 |
| CN115210969A (zh) | 2020-01-14 | 2022-10-18 | 宽腾矽公司 | 调幅激光器 |
| EP3907836A1 (en) * | 2020-05-08 | 2021-11-10 | Université de Neuchâtel | Mode-locked laser comprising a dichroic pump mirror adapted to reflect the laser wavelengths of a polarized light and transmit the pump wavelength having a different polarization |
| CN112433353A (zh) * | 2020-09-30 | 2021-03-02 | 天津大学 | 基于棱镜折射色散的光学时域延展装置 |
| US12263533B2 (en) * | 2021-01-13 | 2025-04-01 | Coherent, Inc. | Spectrally broadening ultrashort-pulse compressor |
| EP4102656A1 (en) * | 2021-06-08 | 2022-12-14 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Laser system and method for generating laser pulses |
| CN115528523B (zh) * | 2022-09-20 | 2026-04-10 | 复旦大学 | 一种基于石英晶体的可调强场太赫兹光源及其调节方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU214659B (hu) | 1993-08-23 | 1998-04-28 | Szilárdtestfizikai Kutatóintézet | Diszperzív dielektrikumtükör és eljárás annak tervezésére |
| US5701327A (en) * | 1996-04-30 | 1997-12-23 | Lucent Technologies Inc. | Saturable Bragg reflector structure and process for fabricating the same |
| AT405992B (de) * | 1996-09-06 | 2000-01-25 | Stingl Andreas Dipl Ing | Kurzpuls-laservorrichtung mit passiver modenverkopplung |
| AT410732B (de) | 1999-07-07 | 2003-07-25 | Femtolasers Produktions Gmbh | Dispersiver mehrschichtiger spiegel |
| AT411411B (de) * | 2002-05-17 | 2003-12-29 | Femtolasers Produktions Gmbh | Kurzpuls-laservorrichtung mit vorzugsweise passiver modenverkopplung und mehrfachreflexions-teleskop hiefür |
| US8040929B2 (en) * | 2004-03-25 | 2011-10-18 | Imra America, Inc. | Optical parametric amplification, optical parametric generation, and optical pumping in optical fibers systems |
-
2003
- 2003-11-13 AT AT0182703A patent/AT412829B/de not_active IP Right Cessation
-
2004
- 2004-10-04 US US10/579,000 patent/US7903705B2/en not_active Expired - Fee Related
- 2004-10-04 AT AT04761058T patent/ATE500639T1/de active
- 2004-10-04 EP EP10176575A patent/EP2262065A1/de not_active Withdrawn
- 2004-10-04 EP EP04761058A patent/EP1683242B1/de not_active Expired - Lifetime
- 2004-10-04 BR BRPI0416550-0A patent/BRPI0416550A/pt not_active Application Discontinuation
- 2004-10-04 CN CN2004800336303A patent/CN1883086B/zh not_active Expired - Fee Related
- 2004-10-04 DE DE502004012270T patent/DE502004012270D1/de not_active Expired - Lifetime
- 2004-10-04 WO PCT/AT2004/000336 patent/WO2005048419A1/de not_active Ceased
- 2004-10-04 JP JP2006538588A patent/JP4750711B2/ja not_active Expired - Fee Related
- 2004-10-04 CA CA2545342A patent/CA2545342C/en not_active Expired - Fee Related
- 2004-10-04 KR KR1020067011577A patent/KR101166102B1/ko not_active Expired - Fee Related
-
2006
- 2006-05-09 IL IL175495A patent/IL175495A/en not_active IP Right Cessation
-
2010
- 2010-12-16 JP JP2010280899A patent/JP5144740B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE500639T1 (de) | 2011-03-15 |
| KR101166102B1 (ko) | 2012-07-23 |
| CA2545342C (en) | 2012-11-27 |
| IL175495A0 (en) | 2006-09-05 |
| BRPI0416550A (pt) | 2007-02-27 |
| CA2545342A1 (en) | 2005-05-26 |
| US20070086493A1 (en) | 2007-04-19 |
| ATA18272003A (de) | 2004-12-15 |
| EP1683242A1 (de) | 2006-07-26 |
| JP2011071549A (ja) | 2011-04-07 |
| DE502004012270D1 (de) | 2011-04-14 |
| KR20060123311A (ko) | 2006-12-01 |
| IL175495A (en) | 2011-03-31 |
| US7903705B2 (en) | 2011-03-08 |
| EP1683242B1 (de) | 2011-03-02 |
| JP2007511079A (ja) | 2007-04-26 |
| EP2262065A1 (de) | 2010-12-15 |
| CN1883086B (zh) | 2013-09-25 |
| WO2005048419A1 (de) | 2005-05-26 |
| CN1883086A (zh) | 2006-12-20 |
| AT412829B (de) | 2005-07-25 |
| JP4750711B2 (ja) | 2011-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5144740B2 (ja) | 短パルスレーザ装置 | |
| Naumov et al. | Approaching the microjoule frontier with femtosecond laser oscillators | |
| JP3987554B2 (ja) | 高反復率のフェムト秒再生増幅装置 | |
| WO2020207434A1 (zh) | 激光器和激光雷达 | |
| JP3989841B2 (ja) | コンパクトな超高速レーザー | |
| JP2003500861A (ja) | 受動モードロックフェムト秒レーザー | |
| KR20130045245A (ko) | 조절가능한 반복률과 단순화된 구조를 가진 고출력 팸토초 레이저 | |
| DE60034589T2 (de) | Modengekoppelter dünner scheibenlaser | |
| US11817672B2 (en) | Femtosecond pulse stretching fiber oscillator | |
| US20080013587A1 (en) | Multiple-Reflection Delay Line For A Laser Beam And Resonator Or Short Pulse Laser Device Comprising A Delay Line Of This Type | |
| WO2001061801A1 (en) | Laser system comprising passively q-switched microchip laser and gain-switched microchip laser | |
| KR20140121874A (ko) | 감축된 양의 펄스당 에너지를 사용하는 펄스형 레이저 및 광학 증폭기 시스템 | |
| JP2020127000A (ja) | 圧縮パルス幅を有する受動qスイッチ型固体レーザ | |
| US20160352068A1 (en) | Single pulse laser apparatus | |
| KR100981974B1 (ko) | 다중 반사 망원경, 및 단 펄스 레이저 장치 | |
| JP5319989B2 (ja) | モード同期固体レーザ装置 | |
| Henrich et al. | Self-starting Kerr-lens mode locking of a Nd: YAG-laser | |
| JP7612115B1 (ja) | レーザ装置 | |
| CN100378566C (zh) | 宽带高增益再生放大器 | |
| JP3226936B2 (ja) | レーザー短パルスの発生方法およびレーザー装置 | |
| CN2867386Y (zh) | 宽带高增益再生放大器 | |
| Morgner et al. | Double-chirped mirror pairs covering one octave of bandwidth | |
| JP2003204104A (ja) | レーザ装置 | |
| Larionov et al. | 50-kHz, 400-μJ, sub-100-fs pulses from a thin disk laser amplifier | |
| CN121332278A (zh) | 碟片Mamyshev锁模激光器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121023 |
|
| 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: 20121122 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151130 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5144740 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 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 |
|
| LAPS | Cancellation because of no payment of annual fees |