DE69704070D1 - Plattenförmiger laseroszillator - Google Patents

Plattenförmiger laseroszillator

Info

Publication number
DE69704070D1
DE69704070D1 DE69704070T DE69704070T DE69704070D1 DE 69704070 D1 DE69704070 D1 DE 69704070D1 DE 69704070 T DE69704070 T DE 69704070T DE 69704070 T DE69704070 T DE 69704070T DE 69704070 D1 DE69704070 D1 DE 69704070D1
Authority
DE
Germany
Prior art keywords
laseroscillator
disk
shaped
shaped laseroscillator
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 - Fee Related
Application number
DE69704070T
Other languages
English (en)
Other versions
DE69704070T2 (de
Inventor
Nobuaki Iehisa
Masao Sato
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Publication of DE69704070D1 publication Critical patent/DE69704070D1/de
Application granted granted Critical
Publication of DE69704070T2 publication Critical patent/DE69704070T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/08—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
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • H01S3/08068—Holes; Stepped surface; Special cross-section
    • 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
    • H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation 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
    • H01S3/08095—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
    • H01S3/0815—Configuration of resonator having 3 reflectors, e.g. V-shaped resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Lasers (AREA)
DE69704070T 1996-04-08 1997-04-08 Plattenförmiger laseroszillator Expired - Fee Related DE69704070T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11055696A JPH09283822A (ja) 1996-04-08 1996-04-08 スラブ型固体レーザ発振装置
PCT/JP1997/001195 WO1997038473A1 (fr) 1996-04-08 1997-04-08 Oscillateur de laser a plaque

Publications (2)

Publication Number Publication Date
DE69704070D1 true DE69704070D1 (de) 2001-03-22
DE69704070T2 DE69704070T2 (de) 2001-06-13

Family

ID=14538830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704070T Expired - Fee Related DE69704070T2 (de) 1996-04-08 1997-04-08 Plattenförmiger laseroszillator

Country Status (4)

Country Link
EP (1) EP0831567B1 (de)
JP (1) JPH09283822A (de)
DE (1) DE69704070T2 (de)
WO (1) WO1997038473A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671305B2 (en) 1996-11-29 2003-12-30 Corporation For Laser Optics Research Solid state laser
RU2200361C2 (ru) 2000-07-13 2003-03-10 Государственное унитарное предприятие научно-исследовательский институт лазерной физики Модуль твердотельного пластинчатого лазера с диодной накачкой
DE102004009593B4 (de) * 2004-02-27 2006-11-23 Rofin-Sinar Laser Gmbh Festkörperlaser mit einer Kristallscheibe
FR2889599B1 (fr) * 2005-08-05 2007-10-05 Centre Nat Rech Scient Systeme optique a reflexion multiple
CN102044825B (zh) * 2010-12-03 2012-10-03 福州高意通讯有限公司 激光晶体波导谐振腔、波导腔激光器及二者的制作方法
CN103840360B (zh) * 2014-03-26 2017-02-08 四川大学 薄透镜激光器
US9742145B1 (en) 2016-12-01 2017-08-22 National Tsing Hua University Off-axis zigzag parametric oscillator
CN113241575A (zh) * 2021-02-07 2021-08-10 苏州同人激光科技有限公司 一种人眼安全激光器结构
CN115084982B (zh) * 2022-07-15 2023-01-24 中国工程物理研究院应用电子学研究所 一种面向高峰值功率激光的板条激光放大增益模块

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798571A (en) * 1969-06-09 1974-03-19 American Optical Corp Slab laser system with means to overcome the positive lens effect caused by the thermal gradient in the laser rod
JPH0366185A (ja) * 1989-08-04 1991-03-20 Toshiba Corp スラブ型レーザ発振装置
JPH04259275A (ja) * 1991-02-14 1992-09-14 Fuji Electric Co Ltd スラブ形固体レーザ装置
JPH06268289A (ja) * 1993-03-15 1994-09-22 Hitachi Ltd スラブレーザ
JPH0799358A (ja) * 1993-09-29 1995-04-11 Fuji Electric Co Ltd 固体レーザ装置

Also Published As

Publication number Publication date
EP0831567A1 (de) 1998-03-25
EP0831567B1 (de) 2001-02-14
DE69704070T2 (de) 2001-06-13
EP0831567A4 (de) 1998-12-09
JPH09283822A (ja) 1997-10-31
WO1997038473A1 (fr) 1997-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee