DE59810118D1 - Laser optics and diode lasers - Google Patents

Laser optics and diode lasers

Info

Publication number
DE59810118D1
DE59810118D1 DE59810118T DE59810118T DE59810118D1 DE 59810118 D1 DE59810118 D1 DE 59810118D1 DE 59810118 T DE59810118 T DE 59810118T DE 59810118 T DE59810118 T DE 59810118T DE 59810118 D1 DE59810118 D1 DE 59810118D1
Authority
DE
Germany
Prior art keywords
diode lasers
laser optics
optics
laser
lasers
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 - Lifetime
Application number
DE59810118T
Other languages
German (de)
Inventor
Volker Krause
Christoph Dr Ullmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laserline Gesellschaft fuer Entwicklung und Vertrieb Von Diodenlasern GmbH
Original Assignee
Laserline Gesellschaft fuer Entwicklung und Vertrieb Von Diodenlasern GmbH
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 Laserline Gesellschaft fuer Entwicklung und Vertrieb Von Diodenlasern GmbH filed Critical Laserline Gesellschaft fuer Entwicklung und Vertrieb Von Diodenlasern GmbH
Application granted granted Critical
Publication of DE59810118D1 publication Critical patent/DE59810118D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
    • 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
DE59810118T 1997-02-01 1998-02-02 Laser optics and diode lasers Expired - Lifetime DE59810118D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19703825 1997-02-01
DE19705574A DE19705574C2 (en) 1997-02-01 1997-02-14 Laser optics for shaping at least one laser beam and diode laser with such a laser optics

Publications (1)

Publication Number Publication Date
DE59810118D1 true DE59810118D1 (en) 2003-12-18

Family

ID=7819052

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19705574A Expired - Lifetime DE19705574C2 (en) 1997-02-01 1997-02-14 Laser optics for shaping at least one laser beam and diode laser with such a laser optics
DE59810118T Expired - Lifetime DE59810118D1 (en) 1997-02-01 1998-02-02 Laser optics and diode lasers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19705574A Expired - Lifetime DE19705574C2 (en) 1997-02-01 1997-02-14 Laser optics for shaping at least one laser beam and diode laser with such a laser optics

Country Status (1)

Country Link
DE (2) DE19705574C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839902C1 (en) 1998-09-02 2000-05-25 Laserline Ges Fuer Entwicklung Optical arrangement for use in a laser diode arrangement and diode laser
DE19841285C1 (en) * 1998-09-09 2000-06-08 Laserline Ges Fuer Entwicklung Optical arrangement for laser diode arrangements; has fast-axis collimator forming sub-beams collimated in fast axis with diverging axes and multiple prism device that converges sub-beams
DE19846532C1 (en) * 1998-10-09 2000-05-31 Dilas Diodenlaser Gmbh Apparatus used for high performance diode lasers comprises an optical transformation device for dividing the laser beam into a number of partial beams
DE19918444C2 (en) * 2000-03-15 2001-06-21 Laserline Ges Fuer Entwicklung Laser optics and diode lasers
DE19939750C2 (en) * 1999-08-21 2001-08-23 Laserline Ges Fuer Entwicklung Optical arrangement for use in a laser diode arrangement and laser diode arrangement with such an optical arrangement
JP4794770B2 (en) * 2001-08-10 2011-10-19 浜松ホトニクス株式会社 Shaping optical system for laser bar laminate and laser light source
DE10328083B4 (en) * 2003-06-20 2010-12-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Arrangement for equalizing the beam quality of both directions of a diode laser array
DE10331442B4 (en) * 2003-07-10 2008-03-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Arrangement for transforming an optical radiation field
DE102009008918A1 (en) 2009-02-13 2010-08-19 Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH Laser optics for forming laser beam bundle, has multiple laser beams produced from emitters, which are oppositively provided in slow-axis of laser beam
EP2219064B1 (en) 2009-02-13 2020-09-16 Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH Laser lens and diode laser
DE102009031046B4 (en) 2009-06-30 2013-12-05 Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH Laser optics and diode lasers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514625C2 (en) * 1995-04-26 1997-03-06 Fraunhofer Ges Forschung Arrangement for forming the geometric cross section of a radiation field of one or more solid-state and / or semiconductor lasers

Also Published As

Publication number Publication date
DE19705574A1 (en) 1998-08-06
DE19705574C2 (en) 2000-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition