WO1999025046A8 - Diodengepumpter festkörperlaser mit austauschbarem pumpmodul - Google Patents

Diodengepumpter festkörperlaser mit austauschbarem pumpmodul

Info

Publication number
WO1999025046A8
WO1999025046A8 PCT/EP1998/007031 EP9807031W WO9925046A8 WO 1999025046 A8 WO1999025046 A8 WO 1999025046A8 EP 9807031 W EP9807031 W EP 9807031W WO 9925046 A8 WO9925046 A8 WO 9925046A8
Authority
WO
WIPO (PCT)
Prior art keywords
pumping
diode
pumping module
module
state laser
Prior art date
Application number
PCT/EP1998/007031
Other languages
English (en)
French (fr)
Other versions
WO1999025046A2 (de
WO1999025046A3 (de
Inventor
Guenter Hollemann
Karin Pachomis
Uwe Kutschki
Original Assignee
Jenoptik Jena Gmbh
Guenter Hollemann
Karin Pachomis
Uwe Kutschki
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 Jenoptik Jena Gmbh, Guenter Hollemann, Karin Pachomis, Uwe Kutschki filed Critical Jenoptik Jena Gmbh
Priority to JP52542499A priority Critical patent/JP2001507871A/ja
Priority to EP98965655A priority patent/EP0951746A2/de
Priority to US09/341,204 priority patent/US6266358B1/en
Publication of WO1999025046A2 publication Critical patent/WO1999025046A2/de
Publication of WO1999025046A3 publication Critical patent/WO1999025046A3/de
Publication of WO1999025046A8 publication Critical patent/WO1999025046A8/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
    • 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
    • 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02208—Mountings; Housings characterised by the shape of the housings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

Die Erfindung betrifft einen diodengepumpten Festkörperlaser (DFKL) mit einer einen Diodenstapel (2) aufweisenden Pumplichtquelle (1), einem Laserstab (7) und einer Pumpkavität (8), wobei die Pumplichtquelle, in einem separaten Gehäuse untergebracht, als Pumpmodul mit einfachen Handgriffen austauschbar ist. Die Pumplichtquelle ist dadurch vor elektrostatischer Entladung der Dioden, mechanischer Belastung und vor Verschmutzung geschützt. Durch die Möglichkeit, alternativ Pumplichtquellen unterschiedlicher Pumpleistung in das Pumpmodul unterzubringen, kann dieses sowohl zum Zwecke des Austausches bei Verschleiß, als auch bei einem anderen Leistungsbedarf durch den Nutzer ausgetauscht werden.
PCT/EP1998/007031 1997-11-07 1998-11-04 Diodengepumpter festkörperlaser mit austauschbarem pumpmodul WO1999025046A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP52542499A JP2001507871A (ja) 1997-11-07 1998-11-04 交換可能な励起モジュールを備えたダイオード励起固体レーザ
EP98965655A EP0951746A2 (de) 1997-11-07 1998-11-04 Diodengepumpter festkörperlaser mit austauschbarem pumpmodul
US09/341,204 US6266358B1 (en) 1997-11-07 1998-11-04 Diode-pumped solid-state laser with an exchangeable pumping module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19749328.9 1997-11-07
DE1997149328 DE19749328B4 (de) 1997-11-07 1997-11-07 Diodengepumpter Festkörperlaser mit austauschbarem Pumpmodul

Publications (3)

Publication Number Publication Date
WO1999025046A2 WO1999025046A2 (de) 1999-05-20
WO1999025046A3 WO1999025046A3 (de) 1999-07-01
WO1999025046A8 true WO1999025046A8 (de) 1999-08-12

Family

ID=7847988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/007031 WO1999025046A2 (de) 1997-11-07 1998-11-04 Diodengepumpter festkörperlaser mit austauschbarem pumpmodul

Country Status (5)

Country Link
US (1) US6266358B1 (de)
EP (1) EP0951746A2 (de)
JP (1) JP2001507871A (de)
DE (1) DE19749328B4 (de)
WO (1) WO1999025046A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502004003955D1 (de) * 2004-05-29 2007-07-12 Trumpf Laser Gmbh & Co Kg Befestigungsanordnung für ein Pumpmodul
US7832875B2 (en) * 2005-09-29 2010-11-16 Virtek Vision International Inc. Modulated diode pumped microchip laser projector
WO2010028346A1 (en) 2008-09-05 2010-03-11 Ams Research Corporation Laser system having swithchable power modes
CN109565146A (zh) * 2016-08-05 2019-04-02 特拉迪欧德公司 具有模块化二极管源的高功率激光系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584655A (en) * 1983-06-14 1986-04-22 Dickey-John Corporation Moisture tester
DE8903388U1 (de) * 1989-03-18 1989-05-18 Fa. Carl Zeiss, 7920 Heidenheim, De
US5127068A (en) * 1990-11-16 1992-06-30 Spectra-Physics, Inc. Apparatus for coupling a multiple emitter laser diode to a multimode optical fiber
US5291504A (en) * 1992-02-18 1994-03-01 Fibertek, Inc. Laser pump module
US5446749A (en) * 1994-02-04 1995-08-29 Spectra-Physics Lasers Inc. Diode pumped, multi axial mode, intracavity doubled laser
DE4411599C2 (de) * 1994-04-02 2002-10-24 Baasel Carl Lasertech Pumpanordnung eines transversal angeregten Festkörperlaser
US5475702A (en) * 1994-05-31 1995-12-12 General Electric Company Diode pumped slab module
DE19515704C2 (de) * 1995-04-28 2000-03-16 Jenoptik Jena Gmbh Gekühlter diodengepumpter Festkörperlaser

Also Published As

Publication number Publication date
DE19749328B4 (de) 2005-06-23
JP2001507871A (ja) 2001-06-12
EP0951746A2 (de) 1999-10-27
WO1999025046A2 (de) 1999-05-20
US6266358B1 (en) 2001-07-24
WO1999025046A3 (de) 1999-07-01
DE19749328A1 (de) 1999-05-20

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