DE68913614D1 - Optisch gepumpter Laser. - Google Patents
Optisch gepumpter Laser.Info
- Publication number
- DE68913614D1 DE68913614D1 DE89307249T DE68913614T DE68913614D1 DE 68913614 D1 DE68913614 D1 DE 68913614D1 DE 89307249 T DE89307249 T DE 89307249T DE 68913614 T DE68913614 T DE 68913614T DE 68913614 D1 DE68913614 D1 DE 68913614D1
- Authority
- DE
- Germany
- Prior art keywords
- optically pumped
- pumped laser
- laser
- bandwidth
- radiation
- 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
- H01S3/09—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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
- H01S5/4043—Edge-emitting structures with vertically stacked active layers
- H01S5/405—Two-dimensional arrays
-
- 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
- H01S3/09408—Pump redundancy
-
- 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
- H01S3/094096—Multi-wavelength 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
- H01S5/4043—Edge-emitting structures with vertically stacked active layers
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/221,670 US4901330A (en) | 1988-07-20 | 1988-07-20 | Optically pumped laser |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913614D1 true DE68913614D1 (de) | 1994-04-14 |
DE68913614T2 DE68913614T2 (de) | 1994-06-16 |
Family
ID=22828817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913614T Expired - Fee Related DE68913614T2 (de) | 1988-07-20 | 1989-07-18 | Optisch gepumpter Laser. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4901330A (de) |
EP (1) | EP0352059B1 (de) |
JP (1) | JPH0254982A (de) |
KR (1) | KR910003877A (de) |
AT (1) | ATE102755T1 (de) |
AU (1) | AU3829789A (de) |
DE (1) | DE68913614T2 (de) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5265116A (en) * | 1988-02-02 | 1993-11-23 | Massachusetts Institute Of Technology | Microchip laser |
JP2614753B2 (ja) * | 1988-09-13 | 1997-05-28 | 富士写真フイルム株式会社 | レーザーダイオードポンピング固体レーザー |
FR2647973B1 (fr) * | 1989-05-30 | 1991-08-16 | Thomson Csf | Lasers de puissance pompes par diodes lasers |
US5138624A (en) * | 1989-11-16 | 1992-08-11 | The Boeing Company | Multiwavelength LED and laser diode optical source |
US5081637A (en) * | 1989-11-28 | 1992-01-14 | Massachusetts Institute Of Technology | Multiple-laser pump optical system |
US5185758A (en) * | 1989-11-28 | 1993-02-09 | Massachusetts Institute Of Technology | Multiple-laser pump optical system |
US5022043A (en) * | 1989-12-20 | 1991-06-04 | Spectra-Physics | High power diode-pumped solid state laser with unstable resonator |
GB2245096A (en) * | 1990-06-01 | 1991-12-18 | Gen Electric Co Plc | Semiconductor laser pump source |
JPH07112083B2 (ja) * | 1990-06-14 | 1995-11-29 | 新日本製鐵株式会社 | アレイ半導体レーザ端面励起固体レーザ |
JPH07112084B2 (ja) * | 1990-07-20 | 1995-11-29 | 新日本製鐵株式会社 | アレイ半導体レーザ励起固体レーザ装置 |
JPH07112085B2 (ja) * | 1990-07-20 | 1995-11-29 | 新日本製鐵株式会社 | アレイ半導体レーザ励起固体レーザ装置 |
EP0541658B2 (de) * | 1990-08-01 | 2004-01-21 | Diomed Limited | Hochleistungs-lichtquelle |
US5090019A (en) * | 1991-01-10 | 1992-02-18 | The United States Of America As Represented By The Secretary Of The Navy | Laser diode-pumped tunable solid state laser |
US5119394A (en) * | 1991-02-13 | 1992-06-02 | The United States Of America As Represented By The Secretary Of The Navy | Technique for longitudinal optical pumping of a laser |
US5170406A (en) * | 1991-03-13 | 1992-12-08 | Amoco Corporation | High-power, end-pumped solid state laser |
US5200972A (en) * | 1991-06-17 | 1993-04-06 | The United States Of America As Represented By The Secretary Of The Navy | ND laser with co-doped ion(s) pumped by visible laser diodes |
DE4235891A1 (de) * | 1991-10-24 | 1993-04-29 | Mitsubishi Electric Corp | Festkoerper-laser mit halbleiterlaseranregung |
IL106766A (en) * | 1992-08-28 | 1995-12-31 | Hughes Aircraft Co | Two-way sebo-optical amplifier for missile guidance data channel repeater |
US5289482A (en) * | 1992-12-30 | 1994-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Intracavity-pumped 2.1 μm Ho3+ :YAG laser |
US5457706A (en) * | 1993-03-30 | 1995-10-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Tunable CW diode-pumped Tm,Ho:YLiF4 laser operating at or near room temperature |
DE19617711A1 (de) * | 1996-02-07 | 1997-08-14 | Fraunhofer Ges Forschung | Optisch gepumpter Verstärker, insbesondere ein Festkörper-Verstärker |
US5898211A (en) * | 1996-04-30 | 1999-04-27 | Cutting Edge Optronics, Inc. | Laser diode package with heat sink |
US5734672A (en) | 1996-08-06 | 1998-03-31 | Cutting Edge Optronics, Inc. | Smart laser diode array assembly and operating method using same |
US6061378A (en) * | 1997-05-13 | 2000-05-09 | Cutting Edge Optronics, Inc. | Multiple resonant cavity solid-state laser |
US5936984A (en) * | 1997-05-21 | 1999-08-10 | Onxy Optics, Inc. | Laser rods with undoped, flanged end-caps for end-pumped laser applications |
US6347101B1 (en) * | 1998-04-16 | 2002-02-12 | 3D Systems, Inc. | Laser with absorption optimized pumping of a gain medium |
US5913108A (en) | 1998-04-30 | 1999-06-15 | Cutting Edge Optronics, Inc. | Laser diode packaging |
KR100415751B1 (ko) * | 1998-11-19 | 2004-01-24 | 미쓰비시덴키 가부시키가이샤 | 반도체레이저 여기고체레이저 |
US6222577B1 (en) * | 1999-01-26 | 2001-04-24 | Presstek, Inc. | Multiple-beam, diode-pumped imaging system |
US6636538B1 (en) * | 1999-03-29 | 2003-10-21 | Cutting Edge Optronics, Inc. | Laser diode packaging |
DE19935998B4 (de) * | 1999-07-30 | 2007-10-18 | Osram Opto Semiconductors Gmbh | Mehrfach-Halbleiterlaserstruktur mit schmaler Wellenlängenverteilung |
AU2470301A (en) | 1999-10-29 | 2001-05-08 | E20 Communications, Inc. | Modulated integrated optically pumped vertical cavity surface emitting lasers |
US6424669B1 (en) | 1999-10-29 | 2002-07-23 | E20 Communications, Inc. | Integrated optically pumped vertical cavity surface emitting laser |
JP2004503923A (ja) * | 2000-07-10 | 2004-02-05 | コーポレーション フォー レーザー オプティックス リサーチ | 帯域幅強調によるスペックル低減のためのシステム及び方法 |
US6556610B1 (en) | 2001-04-12 | 2003-04-29 | E20 Communications, Inc. | Semiconductor lasers |
US6700913B2 (en) | 2001-05-29 | 2004-03-02 | Northrop Grumman Corporation | Low cost high integrity diode laser array |
US6717964B2 (en) * | 2001-07-02 | 2004-04-06 | E20 Communications, Inc. | Method and apparatus for wavelength tuning of optically pumped vertical cavity surface emitting lasers |
US6813302B1 (en) * | 2001-08-03 | 2004-11-02 | Coherent Technologies, Inc. | Eyesafe Q-switched Er-doped solid-state laser |
DE10239003A1 (de) * | 2001-09-17 | 2003-04-03 | Heidelberger Druckmasch Ag | Mehrstrahllaserlichtquelle mit variablem Laserlichtquellenabstand zur Bebilderung von Druckformen |
JP2003198018A (ja) * | 2001-12-28 | 2003-07-11 | Communication Research Laboratory | 光励起型固体レーザ発振器 |
US7786550B2 (en) * | 2003-03-06 | 2010-08-31 | Panasonic Corporation | P-type semiconductor and semiconductor hetero material and manufacturing methods thereof |
US7258689B2 (en) * | 2003-05-19 | 2007-08-21 | Matteo Tutino | Silver alloys for use in medical, surgical and microsurgical instruments and process for producing the alloys |
US7170919B2 (en) * | 2003-06-23 | 2007-01-30 | Northrop Grumman Corporation | Diode-pumped solid-state laser gain module |
US7495848B2 (en) * | 2003-07-24 | 2009-02-24 | Northrop Grumman Corporation | Cast laser optical bench |
DE60309313T2 (de) | 2003-08-11 | 2007-08-30 | Lumera Laser Gmbh | Festkörperlaser, gepumpt von einer Laserdiode mit einem konvergenten Bündel |
WO2006083998A2 (en) | 2005-02-03 | 2006-08-10 | Pd-Ld, Inc. | High-power, phased-locked, laser arrays |
US7305016B2 (en) | 2005-03-10 | 2007-12-04 | Northrop Grumman Corporation | Laser diode package with an internal fluid cooling channel |
EP1770836B1 (de) * | 2005-09-29 | 2015-04-22 | OSRAM Opto Semiconductors GmbH | Laserdiodenvorrichtung, Laseranordnung mit mindestens einer Laserdiodevorrichtung und optisch gepumpter Laser |
US8702687B2 (en) * | 2005-11-03 | 2014-04-22 | Luxon, Inc. | Surgical laser systems for soft and hard tissue and methods of use thereof |
US7656915B2 (en) * | 2006-07-26 | 2010-02-02 | Northrop Grumman Space & Missions Systems Corp. | Microchannel cooler for high efficiency laser diode heat extraction |
US20080056314A1 (en) * | 2006-08-31 | 2008-03-06 | Northrop Grumman Corporation | High-power laser-diode package system |
KR101280040B1 (ko) * | 2006-09-12 | 2013-07-01 | 삼성전자주식회사 | 멀티 빔형 레이저 장치 및 이를 이용한 화상형성장치 |
DE102006059700A1 (de) | 2006-09-28 | 2008-04-03 | Osram Opto Semiconductors Gmbh | Laseranordnung und Halbleiterlaser zum optischen Pumpen eines Lasers |
US7724791B2 (en) * | 2008-01-18 | 2010-05-25 | Northrop Grumman Systems Corporation | Method of manufacturing laser diode packages and arrays |
US8160115B2 (en) * | 2009-01-21 | 2012-04-17 | Coherent, Inc. | Two-dimensional diode-laser array with broad-band output |
US8345720B2 (en) * | 2009-07-28 | 2013-01-01 | Northrop Grumman Systems Corp. | Laser diode ceramic cooler having circuitry for control and feedback of laser diode performance |
JP2011127529A (ja) * | 2009-12-18 | 2011-06-30 | National Institutes Of Natural Sciences | 半導体レーザー励起によるエンジン点火用固体レーザー装置 |
KR101748461B1 (ko) | 2010-02-09 | 2017-06-16 | 에너제틱 테크놀로지 아이엔씨. | 레이저 구동 광원 |
DE102010014667A1 (de) * | 2010-04-12 | 2011-10-13 | Osram Opto Semiconductors Gmbh | Leuchtdiodenchip mit Stromaufweitungsschicht |
US9590388B2 (en) | 2011-01-11 | 2017-03-07 | Northrop Grumman Systems Corp. | Microchannel cooler for a single laser diode emitter based system |
WO2013039465A1 (en) * | 2011-09-14 | 2013-03-21 | Intel Corporation | Holographic display systems, methods and devices |
GB2497107B (en) * | 2011-11-30 | 2014-01-08 | Thales Holdings Uk Plc | Laser pumping system |
US8937976B2 (en) | 2012-08-15 | 2015-01-20 | Northrop Grumman Systems Corp. | Tunable system for generating an optical pulse based on a double-pass semiconductor optical amplifier |
IL234729B (en) | 2013-09-20 | 2021-02-28 | Asml Netherlands Bv | A light source operated by a laser and a method using a mode mixer |
IL234727B (en) | 2013-09-20 | 2020-09-30 | Asml Netherlands Bv | A light source operated by a laser in an optical system corrected for deviations and the method of manufacturing the system as mentioned |
JP6707467B2 (ja) | 2014-05-15 | 2020-06-10 | エクセリタス テクノロジーズ コーポレイション | レーザ駆動シールドビームランプ |
US9741553B2 (en) | 2014-05-15 | 2017-08-22 | Excelitas Technologies Corp. | Elliptical and dual parabolic laser driven sealed beam lamps |
US10186416B2 (en) | 2014-05-15 | 2019-01-22 | Excelitas Technologies Corp. | Apparatus and a method for operating a variable pressure sealed beam lamp |
US9576785B2 (en) | 2015-05-14 | 2017-02-21 | Excelitas Technologies Corp. | Electrodeless single CW laser driven xenon lamp |
US10008378B2 (en) | 2015-05-14 | 2018-06-26 | Excelitas Technologies Corp. | Laser driven sealed beam lamp with improved stability |
US10057973B2 (en) | 2015-05-14 | 2018-08-21 | Excelitas Technologies Corp. | Electrodeless single low power CW laser driven plasma lamp |
US10025107B2 (en) * | 2016-02-16 | 2018-07-17 | Gerald Ho Kim | Two-dimensional coherent beam combination using circular or spiral diffraction grating |
GB2567880B (en) * | 2017-10-30 | 2022-11-30 | Bae Systems Plc | Laser diode array |
US10109473B1 (en) | 2018-01-26 | 2018-10-23 | Excelitas Technologies Corp. | Mechanically sealed tube for laser sustained plasma lamp and production method for same |
US11587781B2 (en) | 2021-05-24 | 2023-02-21 | Hamamatsu Photonics K.K. | Laser-driven light source with electrodeless ignition |
CN114300938B (zh) * | 2021-12-30 | 2022-09-23 | 北京工业大学 | 一种光子级联GaAs-OI基片上微腔半导体激光器及制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751711A (en) * | 1985-08-16 | 1988-06-14 | Spectra Diode Laboratories, Inc. | Asymmetric offset stripe laser for emission in a single lobe |
US4791631A (en) * | 1987-08-31 | 1988-12-13 | International Business Machines Corporation | Wide tolerance, modulated blue laser source |
-
1988
- 1988-07-20 US US07/221,670 patent/US4901330A/en not_active Expired - Fee Related
-
1989
- 1989-07-18 DE DE68913614T patent/DE68913614T2/de not_active Expired - Fee Related
- 1989-07-18 AT AT89307249T patent/ATE102755T1/de not_active IP Right Cessation
- 1989-07-18 EP EP89307249A patent/EP0352059B1/de not_active Expired - Lifetime
- 1989-07-20 JP JP1188666A patent/JPH0254982A/ja active Pending
- 1989-07-20 AU AU38297/89A patent/AU3829789A/en not_active Abandoned
- 1989-07-20 KR KR1019890010256A patent/KR910003877A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH0254982A (ja) | 1990-02-23 |
DE68913614T2 (de) | 1994-06-16 |
KR910003877A (ko) | 1991-02-28 |
US4901330A (en) | 1990-02-13 |
EP0352059A3 (en) | 1990-04-04 |
ATE102755T1 (de) | 1994-03-15 |
EP0352059B1 (de) | 1994-03-09 |
EP0352059A2 (de) | 1990-01-24 |
AU3829789A (en) | 1990-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |