ATE435509T1 - Lasersystem mit segmentiertem diodenlaser - Google Patents
Lasersystem mit segmentiertem diodenlaserInfo
- Publication number
- ATE435509T1 ATE435509T1 AT06818147T AT06818147T ATE435509T1 AT E435509 T1 ATE435509 T1 AT E435509T1 AT 06818147 T AT06818147 T AT 06818147T AT 06818147 T AT06818147 T AT 06818147T AT E435509 T1 ATE435509 T1 AT E435509T1
- Authority
- AT
- Austria
- Prior art keywords
- laser
- feedback
- laser assembly
- emitters
- light
- Prior art date
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
- 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
- H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters
-
- 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
- H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Laser Surgery Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200501777 | 2005-12-16 | ||
PCT/DK2006/000688 WO2007068245A1 (en) | 2005-12-16 | 2006-12-05 | Laser system with segmented diode laser |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE435509T1 true ATE435509T1 (de) | 2009-07-15 |
Family
ID=35784727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06818147T ATE435509T1 (de) | 2005-12-16 | 2006-12-05 | Lasersystem mit segmentiertem diodenlaser |
Country Status (6)
Country | Link |
---|---|
US (1) | US7804881B2 (de) |
EP (1) | EP1961086B1 (de) |
AT (1) | ATE435509T1 (de) |
DE (1) | DE602006007617D1 (de) |
ES (1) | ES2330679T3 (de) |
WO (1) | WO2007068245A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1756922T3 (da) | 2004-06-16 | 2008-11-10 | Univ Danmarks Tekniske | Segmenteret diode lasersystem |
DE602006007617D1 (de) | 2005-12-16 | 2009-08-13 | Univ Danmarks Tekniske | Lasersystem mit segmentiertem diodenlaser |
US20100272127A1 (en) * | 2009-04-23 | 2010-10-28 | Tony Lam | Laser apparatus with feedback for dispersive output to a pin-hole element |
WO2011156033A2 (en) * | 2010-03-15 | 2011-12-15 | Daylight Solutions, Inc. | Laser source that generates a rapidly changing output beam |
KR101758163B1 (ko) * | 2010-12-31 | 2017-07-14 | 엘지전자 주식회사 | 이동 단말기 및 그의 홀로그램 제어방법 |
EP2697613B1 (de) * | 2011-04-13 | 2016-11-30 | Vestas Wind Systems A/S | Windturbine mit einem optischen sensorsystem |
KR20130039955A (ko) | 2011-10-13 | 2013-04-23 | 현대자동차주식회사 | 용접용 레이저 장치 |
JP6923158B2 (ja) * | 2017-07-27 | 2021-08-18 | 三菱重工業株式会社 | レーザービーム照射装置及びレーザービーム照射システム |
CN107946898A (zh) * | 2017-11-22 | 2018-04-20 | 中国科学院长春光学精密机械与物理研究所 | 一种半导体激光器合束装置及合束方法 |
WO2019163335A1 (ja) * | 2018-02-26 | 2019-08-29 | パナソニックIpマネジメント株式会社 | 光共振器及びレーザ加工機 |
CN208753726U (zh) * | 2018-09-13 | 2019-04-16 | 上海高意激光技术有限公司 | 非稳腔光谱合束装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995050A (en) | 1989-11-17 | 1991-02-19 | Spectra Diode Laboratories, Inc. | Diode laser with external lens cavity |
JPH05206579A (ja) | 1991-05-17 | 1993-08-13 | Canon Inc | 外部共振器型レーザ装置 |
JPH05206580A (ja) | 1991-05-17 | 1993-08-13 | Canon Inc | 外部共振器型レーザ装置 |
DE4427783C1 (de) | 1994-08-05 | 1996-02-01 | Agfa Gevaert Ag | Behälter zur Aufnahme eines blattförmigen Mediums für Röntgenbilder |
JP3917231B2 (ja) | 1996-02-06 | 2007-05-23 | 株式会社半導体エネルギー研究所 | レーザー照射装置およびレーザー照射方法 |
US6212216B1 (en) | 1996-12-17 | 2001-04-03 | Ramadas M. R. Pillai | External cavity micro laser apparatus |
EP0986848A1 (de) | 1997-06-06 | 2000-03-22 | Torsana A/S | Lasersysteme mit rueckkopplung durch phasenkonjugierung |
US6192062B1 (en) | 1998-09-08 | 2001-02-20 | Massachusetts Institute Of Technology | Beam combining of diode laser array elements for high brightness and power |
DK200001321A (da) * | 2000-09-05 | 2002-03-06 | Esko Graphics As | Lasersystem med ekstern optisk tilbagekobling og anvendelse af et sådant system indenfor den grafiske industri |
RU2197772C1 (ru) | 2001-06-04 | 2003-01-27 | Сычугов Владимир Александрович | Полупроводниковый лазер с широким периодически секционированным полосковым контактом |
DE60130885D1 (de) | 2001-08-10 | 2007-11-22 | Ibm | Integrierte elektronische Schaltung mit nicht-linearen Vorrichtungen |
WO2003036766A2 (en) | 2001-10-23 | 2003-05-01 | Torsana Laser Technologies A/S | Laser apparatus |
AU2003226910A1 (en) | 2002-04-03 | 2003-10-13 | Esko-Graphics A/S | Laser system |
DK1756922T3 (da) * | 2004-06-16 | 2008-11-10 | Univ Danmarks Tekniske | Segmenteret diode lasersystem |
DE602006007617D1 (de) | 2005-12-16 | 2009-08-13 | Univ Danmarks Tekniske | Lasersystem mit segmentiertem diodenlaser |
-
2006
- 2006-12-05 DE DE602006007617T patent/DE602006007617D1/de active Active
- 2006-12-05 WO PCT/DK2006/000688 patent/WO2007068245A1/en active Application Filing
- 2006-12-05 AT AT06818147T patent/ATE435509T1/de not_active IP Right Cessation
- 2006-12-05 EP EP06818147A patent/EP1961086B1/de not_active Not-in-force
- 2006-12-05 US US12/086,412 patent/US7804881B2/en not_active Expired - Fee Related
- 2006-12-05 ES ES06818147T patent/ES2330679T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
US20090245305A1 (en) | 2009-10-01 |
US7804881B2 (en) | 2010-09-28 |
ES2330679T3 (es) | 2009-12-14 |
EP1961086A1 (de) | 2008-08-27 |
DE602006007617D1 (de) | 2009-08-13 |
WO2007068245A1 (en) | 2007-06-21 |
EP1961086B1 (de) | 2009-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |