FR2788893B1 - Dispositif laser et dispositif de traitement par laser - Google Patents
Dispositif laser et dispositif de traitement par laserInfo
- Publication number
- FR2788893B1 FR2788893B1 FR0000532A FR0000532A FR2788893B1 FR 2788893 B1 FR2788893 B1 FR 2788893B1 FR 0000532 A FR0000532 A FR 0000532A FR 0000532 A FR0000532 A FR 0000532A FR 2788893 B1 FR2788893 B1 FR 2788893B1
- Authority
- FR
- France
- Prior art keywords
- laser
- processing device
- laser processing
- laser device
- processing
- 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
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
- H01S3/106—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
- H01S3/10—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
-
- 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
-
- 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
- H01S3/08072—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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01693599A JP4008609B2 (ja) | 1999-01-26 | 1999-01-26 | レーザ装置およびレーザ加工装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2788893A1 FR2788893A1 (fr) | 2000-07-28 |
FR2788893B1 true FR2788893B1 (fr) | 2005-05-06 |
Family
ID=11929992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0000532A Expired - Fee Related FR2788893B1 (fr) | 1999-01-26 | 2000-01-17 | Dispositif laser et dispositif de traitement par laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US6393034B1 (fr) |
JP (1) | JP4008609B2 (fr) |
DE (1) | DE10003244B4 (fr) |
FR (1) | FR2788893B1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4613272B2 (ja) * | 2000-05-10 | 2011-01-12 | 独立行政法人理化学研究所 | レーザー共振器およびその調整方法 |
AUPQ901400A0 (en) * | 2000-07-26 | 2000-08-17 | Macquarie Research Limited | A stable solid state raman laser and a method of operating same |
DE10241988B3 (de) * | 2002-09-11 | 2004-04-08 | Tui Laser Ag | Diodengepumpter Festkörperlaser mit resonatorinterner thermischer Linse |
JP4242141B2 (ja) * | 2002-11-19 | 2009-03-18 | 株式会社トプコン | 固体レーザ装置 |
US7088749B2 (en) * | 2003-01-06 | 2006-08-08 | Miyachi Unitek Corporation | Green welding laser |
EP1462206A1 (fr) * | 2003-03-26 | 2004-09-29 | Lasag Ag | dispositif laser pour percer des trous dans des composants d'un dispositif d'injection d'un fluide |
JP2006123004A (ja) * | 2004-09-29 | 2006-05-18 | Mitsubishi Materials Corp | レーザ加工方法及びレーザ加工装置 |
DE102004053586A1 (de) * | 2004-11-05 | 2006-05-11 | Bavarian Photonics Gmbh | Festförperlaseranordnung mit resonatorinterner Frequenzvervielfachung |
JP3998067B2 (ja) * | 2004-11-29 | 2007-10-24 | オムロンレーザーフロント株式会社 | 固体レーザ発振器 |
DE102005028131A1 (de) * | 2005-06-10 | 2006-12-28 | Trumpf Laser Gmbh + Co. Kg | Lasersystem |
CN100440648C (zh) * | 2006-04-26 | 2008-12-03 | 上海致凯捷激光科技有限公司 | 半导体端面泵浦的风冷单模绿光激光器 |
KR100764424B1 (ko) * | 2006-08-30 | 2007-10-05 | 삼성전기주식회사 | 파장변환 레이저 장치 및 이에 사용되는 비선형 광학결정 |
US7394841B1 (en) | 2007-01-18 | 2008-07-01 | Epicrystals Oy | Light emitting device for visual applications |
JP2009231741A (ja) * | 2008-03-25 | 2009-10-08 | Ihi Corp | レーザ共振器 |
JP5088623B2 (ja) * | 2008-03-27 | 2012-12-05 | 株式会社Ihi | レーザ共振器 |
DE102008036254A1 (de) * | 2008-08-04 | 2010-02-11 | Osram Opto Semiconductors Gmbh | Halbleiterlaser |
EP2523277B1 (fr) | 2011-05-09 | 2017-01-04 | Trumpf Laser Marking Systems AG | Résonateur laser pour la production d'un rayonnement à laser à fréquence convertie |
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 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346314A (en) | 1980-05-01 | 1982-08-24 | The University Of Rochester | High power efficient frequency conversion of coherent radiation with nonlinear optical elements |
US4637026A (en) * | 1985-04-17 | 1987-01-13 | Quantronix Corporation | Frequency doubling a Q-switched laser beam by using intracavity Type II phase matching |
US4885752A (en) * | 1988-03-28 | 1989-12-05 | Hughes Aircraft Company | Crystal modulated laser with improved resonator |
US5025446A (en) * | 1988-04-01 | 1991-06-18 | Laserscope | Intra-cavity beam relay for optical harmonic generation |
JP2505892B2 (ja) * | 1989-08-03 | 1996-06-12 | 浜松ホトニクス株式会社 | パラメトリツクパルスレ―ザ |
US5022033A (en) * | 1989-10-30 | 1991-06-04 | The United States Of America As Represented By The United States Department Of Energy | Ring laser having an output at a single frequency |
CN1021269C (zh) | 1990-10-11 | 1993-06-16 | 中国科学院上海光学精密机械研究所 | 内腔式高次谐波激光器 |
JP3039065B2 (ja) * | 1991-11-28 | 2000-05-08 | ソニー株式会社 | レーザ発振器 |
JP2746315B2 (ja) | 1992-03-24 | 1998-05-06 | 富士電機株式会社 | 波長変換装置 |
US5251225A (en) * | 1992-05-08 | 1993-10-05 | Massachusetts Institute Of Technology | Quantum-well diode laser |
JP2980788B2 (ja) * | 1992-10-21 | 1999-11-22 | 三菱電機株式会社 | レーザ装置 |
JP3211448B2 (ja) * | 1993-01-27 | 2001-09-25 | ソニー株式会社 | レーザー光源装置 |
US5321709A (en) * | 1993-05-17 | 1994-06-14 | Cygnus Laser Corporation | Pulsed intracavity nonlinear optical frequency converter |
JPH0850797A (ja) | 1994-08-08 | 1996-02-20 | Yozan:Kk | サンプルホールド回路 |
DE4432029C2 (de) | 1994-09-08 | 1997-08-21 | Ldt Gmbh & Co | Lasergestützte Farbbildanzeige- und Projektionsvorrichtung |
JP3265173B2 (ja) | 1995-01-10 | 2002-03-11 | 三菱電機株式会社 | 固体レーザ装置 |
US5838709A (en) * | 1995-06-07 | 1998-11-17 | Nikon Corporation | Ultraviolet laser source |
JPH10303480A (ja) * | 1997-04-24 | 1998-11-13 | Amada Eng Center:Kk | 固体レーザー発振器 |
-
1999
- 1999-01-26 JP JP01693599A patent/JP4008609B2/ja not_active Expired - Lifetime
-
2000
- 2000-01-05 US US09/477,706 patent/US6393034B1/en not_active Expired - Lifetime
- 2000-01-17 FR FR0000532A patent/FR2788893B1/fr not_active Expired - Fee Related
- 2000-01-26 DE DE10003244A patent/DE10003244B4/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10003244B4 (de) | 2008-01-03 |
US6393034B1 (en) | 2002-05-21 |
FR2788893A1 (fr) | 2000-07-28 |
JP2000216467A (ja) | 2000-08-04 |
DE10003244A1 (de) | 2000-08-17 |
JP4008609B2 (ja) | 2007-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69941179D1 (de) | Laserbearbeitungsvorrichtung | |
DE69827915D1 (de) | Verarbeitungsverfahren und -vorrichtung | |
FR2788893B1 (fr) | Dispositif laser et dispositif de traitement par laser | |
FI980665A (fi) | Tietojenkäsittelylaitteisto | |
DE69624858D1 (de) | Positionierungsvorrichtung und hiermit versehenes Bearbeitungssystem | |
DE69735042D1 (de) | Verarbeitungsvorrichtung | |
DE60017985D1 (de) | Brillenglasbearbeitungsvorrichtung | |
DE69816185D1 (de) | Bildverarbeitungsverfahren und -vorrichtung | |
DE69823116D1 (de) | Bildverarbeitungsverfahren und -gerät | |
DE69625756D1 (de) | Belegverarbeitungsvorrichtung | |
DE69827071D1 (de) | Bildverarbeitungsverfahren und -gerät | |
DE69825196D1 (de) | Bildverarbeitungsverfahren und -vorrichtung | |
DE69827544D1 (de) | Datenverarbeitungsgerät und -Verfahren | |
DE69503174D1 (de) | Laser-Transfer-Bearbeitungsvorrichtung | |
DE69701615D1 (de) | Rohrbearbeitungsvorrichtung | |
DE60025136D1 (de) | Empfangsvorrichtung und Empfangsverarbeitungsverfahren | |
DE69526685D1 (de) | Parallelprozessorvorrichtung | |
DE69823402D1 (de) | Bildverarbeitungsvorrichtung und -verfahren | |
DE60035605T8 (de) | Bauteilbestuckungsverfahren und -einrichtung | |
DE60038838D1 (de) | Signalverarbeitungsgerät | |
DE60023808D1 (de) | Bildlesegerät und Bildverarbeitungsgerät | |
DE69908737D1 (de) | Laserbearbeitungsvorrichtung | |
DE60015426D1 (de) | Brillenglasbearbeitungsvorrichtung | |
DE69736636D1 (de) | Verarbeitungsvorrichtung | |
DE60031928D1 (de) | Eingabeeinrichtung und Informationsverarbeitungsvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150930 |