ATE400911T1 - Segmentiertes diodenlasersystem - Google Patents

Segmentiertes diodenlasersystem

Info

Publication number
ATE400911T1
ATE400911T1 AT05748726T AT05748726T ATE400911T1 AT E400911 T1 ATE400911 T1 AT E400911T1 AT 05748726 T AT05748726 T AT 05748726T AT 05748726 T AT05748726 T AT 05748726T AT E400911 T1 ATE400911 T1 AT E400911T1
Authority
AT
Austria
Prior art keywords
emitters
laser system
emitted
laser
feedback means
Prior art date
Application number
AT05748726T
Other languages
English (en)
Inventor
Paul Petersen
Birgitte Nielsen
Original Assignee
Univ Danmarks Tekniske
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Danmarks Tekniske filed Critical Univ Danmarks Tekniske
Application granted granted Critical
Publication of ATE400911T1 publication Critical patent/ATE400911T1/de

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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/148—External cavity lasers using a Talbot cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
AT05748726T 2004-06-16 2005-06-16 Segmentiertes diodenlasersystem ATE400911T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200400934 2004-06-16

Publications (1)

Publication Number Publication Date
ATE400911T1 true ATE400911T1 (de) 2008-07-15

Family

ID=34969748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05748726T ATE400911T1 (de) 2004-06-16 2005-06-16 Segmentiertes diodenlasersystem

Country Status (6)

Country Link
US (1) US7813407B2 (de)
EP (1) EP1756922B1 (de)
AT (1) ATE400911T1 (de)
DE (1) DE602005008058D1 (de)
DK (1) DK1756922T3 (de)
WO (1) WO2005124953A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE400911T1 (de) 2004-06-16 2008-07-15 Univ Danmarks Tekniske Segmentiertes diodenlasersystem
ES2330679T3 (es) * 2005-12-16 2009-12-14 Danmarks Tekniske Universitet Sistema de laser con laser de diodo segmentado.
CN100379104C (zh) * 2006-03-31 2008-04-02 中国科学院上海光学精密机械研究所 激光二极管阵列双反馈外腔激光器
US7901106B2 (en) * 2006-12-29 2011-03-08 Texas Instruments Incorporated Solid-state illuminator for display applications
EP2146405A1 (de) * 2008-07-18 2010-01-20 Danmarks Tekniske Universitet Optische Anordnung und Verfahren
DE102008044867A1 (de) * 2008-08-29 2010-03-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System mit ein- oder zweidimensionalen Reihen von Strahlenquellen
US9031113B2 (en) * 2009-04-30 2015-05-12 Csir Resonator with intracavity transformation of a Gaussian into a top-hat beam
GB0920752D0 (en) * 2009-11-26 2010-01-13 Univ St Andrews Laser
EP2816680A1 (de) * 2013-06-18 2014-12-24 PBC Lasers GmbH Laser
JP6268004B2 (ja) * 2014-03-12 2018-01-24 浜松ホトニクス株式会社 半導体レーザ装置
GB2556197B (en) 2016-09-30 2021-11-24 Nichia Corp Light source device
JPWO2019155668A1 (ja) * 2018-02-07 2020-02-27 三菱電機株式会社 半導体レーザ装置
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
CN112868150B (zh) * 2018-10-15 2024-07-30 松下知识产权经营株式会社 具有阶梯式慢轴准直器的激光系统
EP3855586B1 (de) * 2018-10-22 2023-04-19 Mitsubishi Electric Corporation Laservorrichtung
JP7708774B2 (ja) 2020-03-02 2025-07-15 アトム コンピューティング インク． スケーラブルな中性原子ベースの量子コンピューティング
JP7655917B2 (ja) * 2020-07-22 2025-04-02 パナソニックホールディングス株式会社 レーザ光源装置及びレーザ加工装置
EP4526813A4 (de) 2022-05-19 2026-05-06 Atom Computing Inc Vorrichtungen und verfahren für hohlraumbasierte berechnung
WO2023235333A1 (en) * 2022-05-31 2023-12-07 Atom Computing Inc. Methods and systems for generating high-contrast arrays

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834332B2 (ja) 1989-10-30 1996-03-29 日本電信電話株式会社 波長可変半導体レーザ光源装置
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
FR2724496B1 (fr) 1994-09-13 1996-12-20 Photonetics Source laser monomode accordable en longueur d'onde a cavite externe autoalignee
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
CN1259236A (zh) 1997-06-06 2000-07-05 托山纳有限公司 利用相位共轭反馈的激光器系统
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
WO2003036766A2 (en) * 2001-10-23 2003-05-01 Torsana Laser Technologies A/S Laser apparatus
WO2003084006A2 (en) 2002-04-03 2003-10-09 Esko-Graphics A/S Laser system
ATE400911T1 (de) 2004-06-16 2008-07-15 Univ Danmarks Tekniske Segmentiertes diodenlasersystem
ES2330679T3 (es) 2005-12-16 2009-12-14 Danmarks Tekniske Universitet Sistema de laser con laser de diodo segmentado.

Also Published As

Publication number Publication date
US20070291812A1 (en) 2007-12-20
WO2005124953A1 (en) 2005-12-29
EP1756922B1 (de) 2008-07-09
US7813407B2 (en) 2010-10-12
DK1756922T3 (da) 2008-11-10
EP1756922A1 (de) 2007-02-28
DE602005008058D1 (de) 2008-08-21

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