DE502004003396D1 - Faltvorrichtung zur strahlführung in einem laser - Google Patents

Faltvorrichtung zur strahlführung in einem laser

Info

Publication number
DE502004003396D1
DE502004003396D1 DE502004003396T DE502004003396T DE502004003396D1 DE 502004003396 D1 DE502004003396 D1 DE 502004003396D1 DE 502004003396 T DE502004003396 T DE 502004003396T DE 502004003396 T DE502004003396 T DE 502004003396T DE 502004003396 D1 DE502004003396 D1 DE 502004003396D1
Authority
DE
Germany
Prior art keywords
laser
folding device
beam guiding
guiding
folding
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
DE502004003396T
Other languages
German (de)
English (en)
Inventor
Daniel Kopf
Udo Buenting
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.)
High Q Laser Production GmbH
Original Assignee
High Q Laser Production 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 High Q Laser Production GmbH filed Critical High Q Laser Production GmbH
Publication of DE502004003396D1 publication Critical patent/DE502004003396D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/004—Systems comprising a plurality of reflections between two or more surfaces, e.g. cells, resonators
    • 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
    • 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
    • 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
    • H01S3/08081—Unstable resonators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—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
    • 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
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • 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
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • 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
    • H01S3/0615—Shape of end-face
    • 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
    • H01S3/08095—Zig-zag travelling beam through the active medium
    • 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0813—Configuration of resonator
    • 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0813—Configuration of resonator
    • H01S3/0815—Configuration of resonator having 3 reflectors, e.g. V-shaped resonators
    • 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0813—Configuration of resonator
    • H01S3/0816—Configuration of resonator having 4 reflectors, e.g. Z-shaped resonators
    • 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
    • H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators
    • 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
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
DE502004003396T 2003-01-28 2004-01-28 Faltvorrichtung zur strahlführung in einem laser Expired - Lifetime DE502004003396D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44291703P 2003-01-28 2003-01-28
PCT/EP2004/000730 WO2004068656A2 (de) 2003-01-28 2004-01-28 Faltvorrichtung zur strahlführung in einem laser

Publications (1)

Publication Number Publication Date
DE502004003396D1 true DE502004003396D1 (de) 2007-05-16

Family

ID=32825277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004003396T Expired - Lifetime DE502004003396D1 (de) 2003-01-28 2004-01-28 Faltvorrichtung zur strahlführung in einem laser

Country Status (5)

Country Link
US (1) US8861563B2 (https=)
EP (1) EP1588461B8 (https=)
JP (1) JP4961588B2 (https=)
DE (1) DE502004003396D1 (https=)
WO (1) WO2004068656A2 (https=)

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US7321605B2 (en) * 2004-05-24 2008-01-22 Asml Holding, N.V. Helical optical pulse stretcher
AT414285B (de) * 2004-09-28 2006-11-15 Femtolasers Produktions Gmbh Mehrfachreflexions-verzögerungsstrecke für einen laserstrahl sowie resonator bzw. kurzpuls-laservorrichtung mit einer solchen verzögerungsstrecke
US7590160B2 (en) * 2004-11-26 2009-09-15 Manni Jeffrey G High-gain diode-pumped laser amplifier
JP4452803B2 (ja) * 2004-12-17 2010-04-21 独立行政法人産業技術総合研究所 非平行平面鏡対を用いた超短パルスレーザー発振器
US8599898B2 (en) * 2004-12-22 2013-12-03 Universal Laser Systems, Inc. Slab laser with composite resonator and method of producing high-energy laser radiation
JP5177969B2 (ja) 2006-07-12 2013-04-10 浜松ホトニクス株式会社 光増幅装置
FR2909807A1 (fr) * 2006-12-12 2008-06-13 Saint Louis Inst Lame mince pour source laser a haute energie
FR2911013A1 (fr) * 2006-12-12 2008-07-04 Saint Louis Inst Lame mince pour source laser a haute energie
CN101562310B (zh) * 2009-05-04 2010-09-01 北京国科世纪激光技术有限公司 被动锁模皮秒激光器
CN101902010B (zh) * 2009-05-26 2013-07-17 高质激光有限公司 超短脉冲激光系统和产生飞秒或皮秒脉冲的方法
EP2256879B1 (de) * 2009-05-26 2013-10-02 High Q Laser GmbH Ultrakurzpulslasersystem und Verfahren zur Erzeugung von Femto- oder Pikosekundenpulsen
US8089998B2 (en) 2009-05-26 2012-01-03 High Q Technologies Gmbh Ultra-short pulse laser system and method for producing femtosecond or picosecond pulses
US8401405B2 (en) 2009-05-28 2013-03-19 Freedom Photonics, Llc. Monolithic widely-tunable coherent receiver
US9344196B1 (en) 2009-05-28 2016-05-17 Freedom Photonics, Llc. Integrated interferometric optical transmitter
WO2011027579A1 (ja) * 2009-09-07 2011-03-10 三菱電機株式会社 平面導波路型レーザ装置
WO2011027731A1 (ja) * 2009-09-07 2011-03-10 三菱電機株式会社 平面導波路型レーザ装置
WO2011027471A1 (ja) * 2009-09-07 2011-03-10 三菱電機株式会社 平面導波路型レーザのための固体レーザ励起モジュール
EP2328243A1 (de) 2009-11-26 2011-06-01 High Q Technologies GmbH Spiegelanordnung zur Führung eines Laserstrahls in einem Lasersystem und Strahlführungsverfahren für einen Laserstrahl
AT510116B1 (de) 2010-06-22 2012-06-15 High Q Laser Gmbh Laser
DE102012014856B4 (de) * 2012-07-29 2017-01-26 Keming Du Optische Verstärker-Anordnungen
KR102083267B1 (ko) * 2014-01-23 2020-03-02 한국전자통신연구원 고출력 극초단 펄스 레이저 장치
US10211587B2 (en) * 2015-03-31 2019-02-19 Versitech Limited Spatial chirped cavity for temporally stretching/compressing optical pulses
US10222595B2 (en) * 2015-11-12 2019-03-05 Joshua B Paul Compact folded optical multipass system
CN107044620B (zh) * 2016-02-05 2021-02-26 深圳光峰科技股份有限公司 光斑压缩结构和光源装置
DE102016108474A1 (de) * 2016-05-09 2017-11-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Festkörper, Laserverstärkungssystem und Festkörperlaser
US10320152B2 (en) 2017-03-28 2019-06-11 Freedom Photonics Llc Tunable laser
CN109950778A (zh) * 2019-03-29 2019-06-28 中国空间技术研究院 一种端面泵浦注入锁定单频脉冲板条激光器装置
JP7665904B2 (ja) * 2021-02-16 2025-04-22 日本分光株式会社 多重反射器具および多重反射セル
US12584792B2 (en) * 2022-08-29 2026-03-24 Hamamatsu Photonics K.K. Light measuring device and method of manufacturing light measuring device

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US5237584A (en) * 1991-11-08 1993-08-17 Lightwave Electronics Corporation High power optical cavity for end-pumped solid state laser
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JP2723043B2 (ja) * 1994-06-13 1998-03-09 日本電気株式会社 光ビーム走査装置
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US6418156B1 (en) * 1998-11-12 2002-07-09 Raytheon Company Laser with gain medium configured to provide an integrated optical pump cavity
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Also Published As

Publication number Publication date
JP4961588B2 (ja) 2012-06-27
US20060193362A1 (en) 2006-08-31
US8861563B2 (en) 2014-10-14
WO2004068656A2 (de) 2004-08-12
WO2004068656A3 (de) 2004-12-23
EP1588461B8 (de) 2007-12-12
WO2004068656B1 (de) 2005-02-17
EP1588461B1 (de) 2007-04-04
EP1588461A2 (de) 2005-10-26
JP2006516817A (ja) 2006-07-06

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