ES2081181T3 - Cristal de laser enfriado por caras conductivas. - Google Patents

Cristal de laser enfriado por caras conductivas.

Info

Publication number
ES2081181T3
ES2081181T3 ES93303034T ES93303034T ES2081181T3 ES 2081181 T3 ES2081181 T3 ES 2081181T3 ES 93303034 T ES93303034 T ES 93303034T ES 93303034 T ES93303034 T ES 93303034T ES 2081181 T3 ES2081181 T3 ES 2081181T3
Authority
ES
Spain
Prior art keywords
heat
optical element
optical
extracted
laser crystal
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
ES93303034T
Other languages
English (en)
Inventor
Steven C Matthews
Mario P Palombo
James S Sorce
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of ES2081181T3 publication Critical patent/ES2081181T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0401—Arrangements for thermal management of optical elements being part of laser resonator, e.g. windows, mirrors, lenses
    • 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
    • H01S3/042—Arrangements for thermal management for solid state lasers
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0604—Crystal lasers or glass lasers in the form of a plate or disc

Landscapes

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

Abstract

SE DESCRIBE UNA TECNICA PARA LA EXTRACCION PASIVA DE CALOR DE UN ELEMENTO OPTICO (12) EN UN SISTEMA LASER A TRAVES DE SUS CARAS OPTICAMENTE TRANSMISORAS (13). EL CALOR SE EXTRAE POR MEDIO DE CAPARAZONES TRANSMISORES OPTICOS DISIPADORES DE CALOR (13) U OTRO MEDIO CONDUCTOR DE CALOR DISPUESTO ADYACENTEMENTE A LAS SUPERFICIES TRANSMISORAS OPTICAS DEL ELEMENTO OPTICO (12). EL CALOR SE EXTRAE DEL ELEMENTO OPTICO (12) EN UNA DIRECCION PARALELA A LA DIRECCION DE PROPAGACION DE LA ENERGIA, MINIMIZANDO ASI LOS PROBLEMAS ASOCIADOS CON LOS GRADIENTES TERMICOS. DISPOSITIVOS QUE EMPLEAN ELEMENTOS OPTICOS (12), TAL COMO CRISTALES DE TRANSFORMACION DE FRECUENCIAS NO LINEALES Y CRISTALES LASER, PUEDEN EMPLEAR EL DIRECCIONAMIENTO DEL CALOR DE ESTE INVENTO, PARA CONSEGUIR MEJORES RESULTADOS. EL CALOR SE TRANSFIERE A UN MEDIO CONDUCTOR DE CALOR (13) POR CONTACTO DIRECTO O A TRAVES DE ESTRECHAS ALETAS LLENAS DE GAS (15), DISPUESTAS ENTRE EL ELEMENTO OPTICO (12) Y EL MEDIO CONDUCTOR DE CALOR (13).
ES93303034T 1992-04-24 1993-04-20 Cristal de laser enfriado por caras conductivas. Expired - Lifetime ES2081181T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/874,270 US5363391A (en) 1992-04-24 1992-04-24 Conductive face-cooled laser crystal

Publications (1)

Publication Number Publication Date
ES2081181T3 true ES2081181T3 (es) 1996-02-16

Family

ID=25363373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93303034T Expired - Lifetime ES2081181T3 (es) 1992-04-24 1993-04-20 Cristal de laser enfriado por caras conductivas.

Country Status (7)

Country Link
US (1) US5363391A (es)
EP (1) EP0567287B1 (es)
JP (1) JP2555260B2 (es)
KR (1) KR0130191B1 (es)
CA (1) CA2093960C (es)
DE (1) DE69301054T2 (es)
ES (1) ES2081181T3 (es)

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US5796766A (en) * 1994-08-23 1998-08-18 Laser Power Corporation Optically transparent heat sink for longitudinally cooling an element in a laser
US5640407A (en) * 1995-04-28 1997-06-17 Accu-Sort Systems, Inc. Temperature regulating laser diode assembly
US5644589A (en) * 1995-12-22 1997-07-01 Atx Telecom Systems, Inc. Solid state laser optimized for multimode operation
US5651022A (en) * 1995-12-22 1997-07-22 Atx Telecom Systems, Inc. Multi-element monolithic solid state laser
US5832016A (en) * 1997-01-29 1998-11-03 Northrop Grumman Corporation Slab laser assembly
US5840239A (en) * 1997-01-31 1998-11-24 3D Systems, Inc. Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system having a diode pumped frequency quadrupled solid state laser
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US5935467A (en) * 1997-05-14 1999-08-10 General Electric Company Oven for heating a crystal for a laser frequency conversion
JP3212931B2 (ja) * 1997-11-26 2001-09-25 日本電気株式会社 波長変換方法及び波長変換素子
US6134258A (en) * 1998-03-25 2000-10-17 The Board Of Trustees Of The Leland Stanford Junior University Transverse-pumped sLAB laser/amplifier
US6129884A (en) * 1999-02-08 2000-10-10 3D Systems, Inc. Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application
US6385220B1 (en) 1999-04-21 2002-05-07 Gsi Lumonics Inc. Laser clamping assembly and method
US6330256B1 (en) 2000-02-01 2001-12-11 Raytheon Company Method and apparatus for non-dispersive face-cooling of multi-crystal nonlinear optical devices
KR100354780B1 (ko) * 2000-10-06 2002-10-05 엘지전자주식회사 이동통신 단말기의 메뉴 구현 방법
KR100369811B1 (ko) * 2001-01-30 2003-01-29 삼성전자 주식회사 상변화를 이용한 열 전달 매체를 구비한 광소자 모듈
KR100387035B1 (ko) * 2001-01-30 2003-06-12 삼성전자주식회사 일체형 열전달모듈을 이용한 광소자 모듈
US20020110166A1 (en) * 2001-02-14 2002-08-15 Filgas David M. Method and system for cooling a laser gain medium
US6667999B2 (en) 2001-08-17 2003-12-23 Textron Corporation Cooling of high power laser systems
DE10219004A1 (de) * 2002-04-27 2003-11-13 Rofin Sinar Laser Gmbh Laserstrahlquelle mit einem eine dünne Kristallscheibe als laseraktives Medium enthaltenden Laserelement
US6807345B2 (en) 2002-05-28 2004-10-19 Agilent Technologies, Inc. Systems and methods for removing heat from opto-electronic components
US20050074040A1 (en) * 2003-10-03 2005-04-07 Spence David E. Diamond cooled laser gain assembly
US7193772B2 (en) * 2004-06-10 2007-03-20 Raytheon Company Conductively cooled liquid thermal nonlinearity cell for phase conjugation and method
US7310360B2 (en) * 2004-10-25 2007-12-18 The Boeing Company Apparatus and method for face cooling of optical components of a laser system
CN1314977C (zh) * 2004-11-26 2007-05-09 中国科学院武汉物理与数学研究所 一种开放式电热恒温光窗
JP2006186230A (ja) * 2004-12-28 2006-07-13 Osaka Univ 光増幅モジュール、光増幅器およびレーザ発振器
US20060285571A1 (en) * 2005-06-20 2006-12-21 Yunlong Sun Diode-pumped, solid-state laser with chip-shaped laser medium and heat sink
JP4285447B2 (ja) * 2005-06-20 2009-06-24 セイコーエプソン株式会社 レーザ光源装置、表示装置およびプロジェクタ
US8660155B2 (en) * 2006-02-03 2014-02-25 Bae Systems Information And Electronics Systems Integration Inc. Method and apparatus for cooling semiconductor pumped lasers
US7542490B2 (en) * 2006-04-25 2009-06-02 R. J. Dwayne Miller Reduction of surface heating effects in nonlinear crystals for high power frequency conversion of laser light
WO2008023450A1 (fr) * 2006-08-25 2008-02-28 Shinkosha Co., Ltd. Structure dissipatrice de chaleur pour isolateur optique
US8087821B2 (en) * 2007-06-06 2012-01-03 Waters Technologies Corporation Infrared heated differential scanning calorimeter
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US8298335B2 (en) * 2007-12-18 2012-10-30 Kla-Tencor Technologies Corporation Enclosure for controlling the environment of optical crystals
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FR2974251B1 (fr) * 2011-04-18 2013-11-01 Ecole Polytech Dispositif pour la gestion thermique d'un élément optique et procédé de gestion thermique associe.
JP6579569B2 (ja) * 2014-10-20 2019-09-25 三星ダイヤモンド工業株式会社 固体レーザ素子
JP6579568B2 (ja) * 2014-10-20 2019-09-25 三星ダイヤモンド工業株式会社 固体レーザ素子
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JP6393196B2 (ja) * 2015-01-19 2018-09-19 浜松ホトニクス株式会社 レーザ光増幅装置
DE102015001673A1 (de) 2015-02-09 2016-08-11 Friedrich-Schiller-Universität Jena Vorrichtung zur Kühlung optischer Elemente
US11114813B2 (en) 2015-11-25 2021-09-07 Raytheon Company Integrated pumplight homogenizer and signal injector for high-power laser system
US10297968B2 (en) 2015-11-25 2019-05-21 Raytheon Company High-gain single planar waveguide (PWG) amplifier laser system
US10211590B2 (en) 2015-11-25 2019-02-19 Raytheon Company Dual-function optical bench and cooling manifold for high-power laser system
US10056731B2 (en) 2015-11-25 2018-08-21 Raytheon Company Planar waveguide (PWG) amplifier-based laser system with adaptive optic wavefront correction in low-power beam path
US9865988B2 (en) 2015-11-25 2018-01-09 Raytheon Company High-power planar waveguide (PWG) pumphead with modular components for high-power laser system
US9601904B1 (en) 2015-12-07 2017-03-21 Raytheon Company Laser diode driver with variable input voltage and variable diode string voltage
US10069270B2 (en) 2016-02-11 2018-09-04 Raytheon Company Planar waveguides with enhanced support and/or cooling features for high-power laser systems
US10411435B2 (en) 2016-06-06 2019-09-10 Raytheon Company Dual-axis adaptive optic (AO) system for high-power lasers
EP3309913A1 (en) * 2016-10-17 2018-04-18 Universität Stuttgart Radiation field amplifier system
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US10511135B2 (en) 2017-12-19 2019-12-17 Raytheon Company Laser system with mechanically-robust monolithic fused planar waveguide (PWG) structure
FR3077686B1 (fr) * 2018-02-05 2020-09-25 Commissariat Energie Atomique Element d'un systeme optique, pour recevoir un fluide fonctionnel sous pression.
US11133639B2 (en) 2018-07-24 2021-09-28 Raytheon Company Fast axis thermal lens compensation for a planar amplifier structure
CN114556199A (zh) * 2019-10-14 2022-05-27 Asml荷兰有限公司 光学调制器
CN111431019A (zh) * 2020-02-24 2020-07-17 中国科学院光电研究院 双面传导冷却多薄片激光头

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Also Published As

Publication number Publication date
DE69301054D1 (de) 1996-02-01
KR0130191B1 (ko) 1998-04-06
KR930022112A (ko) 1993-11-23
CA2093960C (en) 1998-01-06
DE69301054T2 (de) 1996-05-15
JP2555260B2 (ja) 1996-11-20
CA2093960A1 (en) 1993-10-25
US5363391A (en) 1994-11-08
EP0567287A1 (en) 1993-10-27
EP0567287B1 (en) 1995-12-20
JPH0629595A (ja) 1994-02-04

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