DE602004001127D1 - Seite gepumpte faserlaser - Google Patents

Seite gepumpte faserlaser

Info

Publication number
DE602004001127D1
DE602004001127D1 DE602004001127T DE602004001127T DE602004001127D1 DE 602004001127 D1 DE602004001127 D1 DE 602004001127D1 DE 602004001127 T DE602004001127 T DE 602004001127T DE 602004001127 T DE602004001127 T DE 602004001127T DE 602004001127 D1 DE602004001127 D1 DE 602004001127D1
Authority
DE
Germany
Prior art keywords
optical fiber
pump radiation
page
fiber laser
pumped fiber
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
DE602004001127T
Other languages
English (en)
Other versions
DE602004001127T2 (de
Inventor
Holger Schlueter
Rolf Biekert
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.)
Trumpf Werkzeugmaschinen SE and Co KG
Trumpf Inc
Original Assignee
Trumpf Werkzeugmaschinen SE and Co KG
Trumpf Inc
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 Trumpf Werkzeugmaschinen SE and Co KG, Trumpf Inc filed Critical Trumpf Werkzeugmaschinen SE and Co KG
Publication of DE602004001127D1 publication Critical patent/DE602004001127D1/de
Application granted granted Critical
Publication of DE602004001127T2 publication Critical patent/DE602004001127T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • 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
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • 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
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06729—Peculiar transverse fibre profile
    • 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
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094007—Cladding pumping, i.e. pump light propagating in a clad surrounding the active core
    • 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
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094019—Side pumped fibre, whereby pump light is coupled laterally into the fibre via an optical component like a prism, or a grating, or via V-groove coupling

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
DE602004001127T 2003-01-24 2004-01-26 Seite gepumpte faserlaser Expired - Lifetime DE602004001127T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44212203P 2003-01-24 2003-01-24
US442122P 2003-01-24
PCT/EP2004/000609 WO2004066457A1 (en) 2003-01-24 2004-01-26 Side-pumped fiber laser

Publications (2)

Publication Number Publication Date
DE602004001127D1 true DE602004001127D1 (de) 2006-07-20
DE602004001127T2 DE602004001127T2 (de) 2006-11-09

Family

ID=32772023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004001127T Expired - Lifetime DE602004001127T2 (de) 2003-01-24 2004-01-26 Seite gepumpte faserlaser

Country Status (7)

Country Link
US (1) US7161966B2 (de)
EP (1) EP1586145B1 (de)
JP (1) JP2006516810A (de)
AT (1) ATE329393T1 (de)
DE (1) DE602004001127T2 (de)
DK (1) DK1586145T3 (de)
WO (1) WO2004066457A1 (de)

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US20040196883A1 (en) * 2003-04-03 2004-10-07 Jmar Research Inc. Diode-pumped solid state laser system utilizing high power diode bars
DE102007036701B4 (de) 2007-08-01 2010-06-17 Laserinstitut Mittelsachsen E.V. Verfahren zur Herstellung eines Faserlasers und Faserlaser
US7813390B2 (en) 2007-08-29 2010-10-12 Pavilion Integration Corporation Injection-seeded monolithic laser
EP2671106B1 (de) 2011-02-03 2017-12-13 3SAE Technologies, Inc. Seiten-gepumpte faser, herstellungsverfahren dafür und optische vorrichtungen damit
CN103765705B (zh) * 2011-08-18 2017-03-29 Ipg光子公司 在约974nm‑1030nm波长范围内具有高亮度低噪声输出的高功率光纤泵浦源
DE102017222972A1 (de) 2017-12-15 2019-07-04 Ibeo Automotive Systems GmbH Empfangsanordnung zum Empfang von Lichtsignalen
DE102017222974A1 (de) 2017-12-15 2019-06-19 Ibeo Automotive Systems GmbH Anordnung und Verfahren zur Ermittlung einer Entfernung wenigstens eines Objekts mit Lichtsignalen

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Also Published As

Publication number Publication date
EP1586145B1 (de) 2006-06-07
DK1586145T3 (da) 2006-06-26
ATE329393T1 (de) 2006-06-15
WO2004066457A1 (en) 2004-08-05
DE602004001127T2 (de) 2006-11-09
US20040233942A1 (en) 2004-11-25
JP2006516810A (ja) 2006-07-06
US7161966B2 (en) 2007-01-09
EP1586145A1 (de) 2005-10-19

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