WO2009028079A1 - 固体レーザ素子 - Google Patents

固体レーザ素子 Download PDF

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Publication number
WO2009028079A1
WO2009028079A1 PCT/JP2007/066937 JP2007066937W WO2009028079A1 WO 2009028079 A1 WO2009028079 A1 WO 2009028079A1 JP 2007066937 W JP2007066937 W JP 2007066937W WO 2009028079 A1 WO2009028079 A1 WO 2009028079A1
Authority
WO
WIPO (PCT)
Prior art keywords
laser medium
laser
optical axis
laser element
planate
Prior art date
Application number
PCT/JP2007/066937
Other languages
English (en)
French (fr)
Inventor
Shuhei Yamamoto
Takayuki Yanagisawa
Yasuharu Koyata
Yoshihito Hirano
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009529928A priority Critical patent/JPWO2009028079A1/ja
Priority to PCT/JP2007/066937 priority patent/WO2009028079A1/ja
Priority to US12/675,447 priority patent/US8068525B2/en
Publication of WO2009028079A1 publication Critical patent/WO2009028079A1/ja

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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
    • H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
    • 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
    • H01S3/0619—Coatings, e.g. AR, HR, passivation layer
    • H01S3/0625—Coatings on surfaces other than the end-faces
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/109—Frequency multiplication, e.g. harmonic generation
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

Abstract

　高出力なレーザを出力できる固体レーザ素子を得るために、平板状のレーザ媒質内で複数の基本波レーザ光を光学軸６方向に発振させて、レーザ媒質内の平板状の主面に垂直な方向であるレーザ媒質の厚さ方向に導波路構造を形成する平面導波路型の固体レーザ素子において、レーザ媒質は、光学軸６方向およびレーザ媒質の厚さ方向に垂直な方向であるレーザ媒質の主面幅方向が、レーザ媒質内を光学軸６方向に延びる溝１０によって区切られている。
PCT/JP2007/066937 2007-08-30 2007-08-30 固体レーザ素子 WO2009028079A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009529928A JPWO2009028079A1 (ja) 2007-08-30 2007-08-30 固体レーザ素子
PCT/JP2007/066937 WO2009028079A1 (ja) 2007-08-30 2007-08-30 固体レーザ素子
US12/675,447 US8068525B2 (en) 2007-08-30 2007-08-30 Solid-state laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066937 WO2009028079A1 (ja) 2007-08-30 2007-08-30 固体レーザ素子

Publications (1)

Publication Number Publication Date
WO2009028079A1 true WO2009028079A1 (ja) 2009-03-05

Family

ID=40386823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066937 WO2009028079A1 (ja) 2007-08-30 2007-08-30 固体レーザ素子

Country Status (3)

Country Link
US (1) US8068525B2 (ja)
JP (1) JPWO2009028079A1 (ja)
WO (1) WO2009028079A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010219319A (ja) * 2009-03-17 2010-09-30 Shimadzu Corp 小型レーザ用光学素子
JP2012222072A (ja) * 2011-04-06 2012-11-12 Hamamatsu Photonics Kk レーザ増幅装置
WO2014087468A1 (ja) * 2012-12-03 2014-06-12 三菱電機株式会社 平面導波路型レーザ励起モジュールおよび平面導波路型波長変換レーザ装置
JP2016207871A (ja) * 2015-04-24 2016-12-08 三菱電機株式会社 平面導波路、レーザ増幅器及びレーザ発振器
WO2023188366A1 (ja) * 2022-03-31 2023-10-05 住友大阪セメント株式会社 光デバイスとそれを用いた光送信装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102308443B (zh) 2009-02-05 2014-06-18 三菱电机株式会社 平面波导型激光器以及显示器装置
JP2010232424A (ja) * 2009-03-27 2010-10-14 Fujitsu Ltd 半導体光増幅装置及び光モジュール
WO2013140432A1 (ja) * 2012-03-19 2013-09-26 三菱電機株式会社 レーザ装置
EP2680377B1 (en) 2012-06-29 2017-05-10 C2C Link Corporation Method for making a laser module
US9197027B2 (en) 2012-07-05 2015-11-24 C2C Link Corporation Method for making laser module
US9601904B1 (en) 2015-12-07 2017-03-21 Raytheon Company Laser diode driver with variable input voltage and variable diode string voltage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218893A (ja) * 1984-03-27 1985-11-01 シーメンス、アクチエンゲゼルシヤフト レーザー・ダイオード・アレイ
JP2003510822A (ja) * 1999-09-20 2003-03-18 シシリアス アクティー ゼルスカブ 多波長レーザーシステム
JP2004536460A (ja) * 2001-07-20 2004-12-02 パワーレイズ・リミテッド レーザ装置
JP2006196882A (ja) * 2004-12-14 2006-07-27 Hamamatsu Photonics Kk 光増幅器、レーザ発振器およびｍｏｐａレーザ装置
WO2006103767A1 (ja) * 2005-03-30 2006-10-05 Mitsubishi Denki Kabushiki Kaisha モード制御導波路型レーザ装置

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US4757268A (en) * 1985-05-22 1988-07-12 Hughes Aircraft Company Energy scalable laser amplifier
JP2551608B2 (ja) * 1987-12-15 1996-11-06 松下電工株式会社 光センサ
JP3804324B2 (ja) * 1999-02-15 2006-08-02 日立電線株式会社 多波長外部グレーティングレーザアレイ
US6229939B1 (en) * 1999-06-03 2001-05-08 Trw Inc. High power fiber ribbon laser and amplifier
EP1505416A4 (en) * 2002-05-15 2006-06-28 Sumitomo Electric Industries OPTICAL WAVEGUIDE MODULE
WO2005033791A1 (ja) 2003-10-01 2005-04-14 Mitsubishi Denki Kabushiki Kaisha 波長変換レーザ装置および画像表示装置
US7136408B2 (en) * 2004-06-14 2006-11-14 Coherent, Inc. InGaN diode-laser pumped II-VI semiconductor lasers
US20080025362A1 (en) * 2004-06-28 2008-01-31 Mitsubishi Electric Corporation Solid-State-Laser Pumping Module
DE102005015148A1 (de) * 2005-03-31 2006-10-05 Osram Opto Semiconductors Gmbh Laservorrichtung
JP2007110039A (ja) * 2005-10-17 2007-04-26 Mitsubishi Electric Corp 固体レーザ励起モジュール
US7477674B2 (en) * 2005-11-14 2009-01-13 The Boeing Company High-gain solid-state laser
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218893A (ja) * 1984-03-27 1985-11-01 シーメンス、アクチエンゲゼルシヤフト レーザー・ダイオード・アレイ
JP2003510822A (ja) * 1999-09-20 2003-03-18 シシリアス アクティー ゼルスカブ 多波長レーザーシステム
JP2004536460A (ja) * 2001-07-20 2004-12-02 パワーレイズ・リミテッド レーザ装置
JP2006196882A (ja) * 2004-12-14 2006-07-27 Hamamatsu Photonics Kk 光増幅器、レーザ発振器およびｍｏｐａレーザ装置
WO2006103767A1 (ja) * 2005-03-30 2006-10-05 Mitsubishi Denki Kabushiki Kaisha モード制御導波路型レーザ装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010219319A (ja) * 2009-03-17 2010-09-30 Shimadzu Corp 小型レーザ用光学素子
JP2012222072A (ja) * 2011-04-06 2012-11-12 Hamamatsu Photonics Kk レーザ増幅装置
WO2014087468A1 (ja) * 2012-12-03 2014-06-12 三菱電機株式会社 平面導波路型レーザ励起モジュールおよび平面導波路型波長変換レーザ装置
JP5872067B2 (ja) * 2012-12-03 2016-03-01 三菱電機株式会社 平面導波路型レーザ励起モジュールおよび平面導波路型波長変換レーザ装置
US9312655B2 (en) 2012-12-03 2016-04-12 Mitsubishi Electric Corporation Planar waveguide laser pumping module and planar waveguide wavelength conversion laser device
JPWO2014087468A1 (ja) * 2012-12-03 2017-01-05 三菱電機株式会社 平面導波路型レーザ励起モジュールおよび平面導波路型波長変換レーザ装置
JP2016207871A (ja) * 2015-04-24 2016-12-08 三菱電機株式会社 平面導波路、レーザ増幅器及びレーザ発振器
WO2023188366A1 (ja) * 2022-03-31 2023-10-05 住友大阪セメント株式会社 光デバイスとそれを用いた光送信装置

Also Published As

Publication number Publication date
JPWO2009028079A1 (ja) 2010-11-25
US20100303112A1 (en) 2010-12-02
US8068525B2 (en) 2011-11-29

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