DE602005017760D1 - Gesteuerter laser mit moduliertem sättigbaren absorber - Google Patents
Gesteuerter laser mit moduliertem sättigbaren absorberInfo
- Publication number
- DE602005017760D1 DE602005017760D1 DE602005017760T DE602005017760T DE602005017760D1 DE 602005017760 D1 DE602005017760 D1 DE 602005017760D1 DE 602005017760 T DE602005017760 T DE 602005017760T DE 602005017760 T DE602005017760 T DE 602005017760T DE 602005017760 D1 DE602005017760 D1 DE 602005017760D1
- Authority
- DE
- Germany
- Prior art keywords
- modular
- controlled laser
- saturated absorber
- absorber
- saturated
- 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.)
- Active
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
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/113—Q-switching using intracavity saturable absorbers
-
- 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
- H01S3/0627—Construction or shape of active medium the resonator being monolithic, e.g. microlaser
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/0126—Opto-optical modulation, i.e. control of one light beam by another light beam, not otherwise provided for in this subclass
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3523—Non-linear absorption changing by light, e.g. bleaching
-
- 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
- H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation
-
- 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
-
- 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
- H01S3/1061—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 a variable absorption device
-
- 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
- H01S3/1109—Active mode locking
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/820,613 US7324568B2 (en) | 2004-04-08 | 2004-04-08 | Modulated saturable absorber controlled laser |
PCT/US2005/010722 WO2005101594A1 (en) | 2004-04-08 | 2005-03-30 | Modulated saturable absorber controlled laser |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005017760D1 true DE602005017760D1 (de) | 2009-12-31 |
Family
ID=34967387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005017760T Active DE602005017760D1 (de) | 2004-04-08 | 2005-03-30 | Gesteuerter laser mit moduliertem sättigbaren absorber |
Country Status (5)
Country | Link |
---|---|
US (1) | US7324568B2 (de) |
EP (1) | EP1741167B1 (de) |
DE (1) | DE602005017760D1 (de) |
IL (1) | IL175821A (de) |
WO (1) | WO2005101594A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7474643B2 (en) * | 2003-10-02 | 2009-01-06 | Qualcomm Incorporated | Systems and methods for communicating control data using multiple slot formats |
US20080013586A1 (en) * | 2005-09-06 | 2008-01-17 | Spence David E | Narrow band diode pumping of laser gain materials |
JP4913826B2 (ja) * | 2005-12-06 | 2012-04-11 | エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド | 同時的にモード同期を受けるqスイッチレーザ |
AT503819B1 (de) * | 2006-08-24 | 2008-01-15 | Ctr Carinthian Tech Res Ag | Verfahren und anordnung zur regelung der laser-pulsenergie |
US8711896B2 (en) * | 2010-01-05 | 2014-04-29 | Kla-Tencor Corporation | Alleviation of laser-induced damage in optical materials by suppression of transient color centers formation and control of phonon population |
US8446925B2 (en) * | 2010-01-29 | 2013-05-21 | The United States Of America As Represented By The Secretary Of The Army | Reduction of timing jitter in a passive Q-switched solid state laser |
JP5517818B2 (ja) * | 2010-07-30 | 2014-06-11 | キヤノン株式会社 | 光源装置及びこれを用いた撮像装置 |
CN102044836A (zh) * | 2010-10-28 | 2011-05-04 | 福州高意通讯有限公司 | 一种可调谐输出脉宽的微片激光器 |
US9515448B2 (en) | 2012-09-26 | 2016-12-06 | Raytheon Company | Microchip laser with single solid etalon and interfacial coating |
CN103590992B (zh) * | 2013-11-30 | 2016-01-20 | 哈尔滨工业大学 | 基于有源谐振腔的光子微推进装置及方法 |
CN106299984A (zh) * | 2016-09-12 | 2017-01-04 | 北京大学 | 一种集成化调q激光器及其控制方法 |
US10893906B2 (en) | 2016-10-04 | 2021-01-19 | Boston Scientific Scimed, Inc. | Tailored laser pulses for surgical applications |
US11367990B2 (en) | 2018-08-29 | 2022-06-21 | Luminar, Llc | Lidar system operating at 1200-1400 NM |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4860296A (en) * | 1983-12-30 | 1989-08-22 | American Telephone And Telegraph Company, At&T Bell Laboratories | Laser controlled by a multiple-layer heterostructure |
DE3914492A1 (de) | 1989-05-02 | 1990-11-08 | Adlas Gmbh & Co Kg | Festkoerperlaser mit pump-laserdioden |
JPH04330791A (ja) | 1991-01-25 | 1992-11-18 | Hamamatsu Photonics Kk | 光変調器 |
US5408480A (en) * | 1993-07-15 | 1995-04-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Laser with optically driven Q-switch |
US5654973A (en) | 1995-05-05 | 1997-08-05 | Hughes Electronics | Laser system using Co2+ -doped crystal Q-switch |
US5867305A (en) * | 1996-01-19 | 1999-02-02 | Sdl, Inc. | Optical amplifier with high energy levels systems providing high peak powers |
FR2758915B1 (fr) * | 1997-01-30 | 1999-03-05 | Commissariat Energie Atomique | Microlaser solide declenche passivement par absorbant saturable et son procede de fabrication |
US5991315A (en) * | 1998-09-03 | 1999-11-23 | Trw Inc. | Optically controllable cooled saturable absorber Q-switch slab |
US6650685B2 (en) * | 2000-11-02 | 2003-11-18 | Raytheon Company | Single laser transmitter for Q-switched and mode-locked vibration operation |
WO2002090037A1 (en) | 2001-05-09 | 2002-11-14 | Electro Scientific Industries, Inc. | Micromachining with high-energy, intra-cavity q-switched co2 laser pulses |
DE10135453A1 (de) | 2001-07-20 | 2003-01-30 | Univ Karlsruhe | Vorrichtung zur Kontrolle der Dynamik von Lasersystemen |
US6738396B2 (en) | 2001-07-24 | 2004-05-18 | Gsi Lumonics Ltd. | Laser based material processing methods and scalable architecture for material processing |
US6700709B1 (en) * | 2002-03-01 | 2004-03-02 | Boston Laser Inc. | Configuration of and method for optical beam shaping of diode laser bars |
US7149231B2 (en) * | 2002-10-04 | 2006-12-12 | Spectra Systems Corporation | Monolithic, side-pumped, passively Q-switched solid-state laser |
US20040190564A1 (en) * | 2003-01-29 | 2004-09-30 | Lambda Solutions, Inc. | Hybrid Q-switch device, lasers using the same, and method of operation |
US7068688B2 (en) * | 2003-11-04 | 2006-06-27 | Boston Applied Technologies, Incorporated | Electro-optic Q-switch |
-
2004
- 2004-04-08 US US10/820,613 patent/US7324568B2/en active Active
-
2005
- 2005-03-30 DE DE602005017760T patent/DE602005017760D1/de active Active
- 2005-03-30 EP EP05740237A patent/EP1741167B1/de active Active
- 2005-03-30 WO PCT/US2005/010722 patent/WO2005101594A1/en not_active Application Discontinuation
-
2006
- 2006-05-22 IL IL175821A patent/IL175821A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1741167B1 (de) | 2009-11-18 |
EP1741167A1 (de) | 2007-01-10 |
WO2005101594A1 (en) | 2005-10-27 |
IL175821A (en) | 2011-01-31 |
IL175821A0 (en) | 2006-10-05 |
US7324568B2 (en) | 2008-01-29 |
US20050226280A1 (en) | 2005-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |