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JPS6453482A - Laser oscillator - Google Patents

Laser oscillator

Info

Publication number
JPS6453482A
JPS6453482A JP63167782A JP16778288A JPS6453482A JP S6453482 A JPS6453482 A JP S6453482A JP 63167782 A JP63167782 A JP 63167782A JP 16778288 A JP16778288 A JP 16778288A JP S6453482 A JPS6453482 A JP S6453482A
Authority
JP
Japan
Prior art keywords
laser
output
medium
oscillator
optical
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.)
Granted
Application number
JP63167782A
Other languages
English (en)
Other versions
JP2648498B2 (ja
Inventor
Shiyuu Rii Chiyun
Eru Riimu Sutanree
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.)
Amada Co Ltd
Original Assignee
Amada Co Ltd
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 Amada Co Ltd filed Critical Amada Co Ltd
Publication of JPS6453482A publication Critical patent/JPS6453482A/ja
Application granted granted Critical
Publication of JP2648498B2 publication Critical patent/JP2648498B2/ja
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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
    • 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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • H01S3/08045—Single-mode emission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
JP63167782A 1987-07-08 1988-07-07 レーザ共振器 Expired - Fee Related JP2648498B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71,155 1987-07-08
US07/071,155 US4803694A (en) 1987-07-08 1987-07-08 Laser resonator

Publications (2)

Publication Number Publication Date
JPS6453482A true JPS6453482A (en) 1989-03-01
JP2648498B2 JP2648498B2 (ja) 1997-08-27

Family

ID=22099598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63167782A Expired - Fee Related JP2648498B2 (ja) 1987-07-08 1988-07-07 レーザ共振器

Country Status (2)

Country Link
US (1) US4803694A (ja)
JP (1) JP2648498B2 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023886A (en) * 1988-12-01 1991-06-11 Coherent, Inc. High power laser with focusing mirror sets
FR2666939A1 (fr) * 1990-09-19 1992-03-20 Hitachi Ltd Oscillateur laser et dispositif pour fabriquer un semiconducteur, utilisant ledit oscillateur.
US5287368A (en) * 1992-04-21 1994-02-15 Hughes Aircraft Company High resolution spectral line selector
US5325390A (en) * 1992-05-08 1994-06-28 Amoco Corporation Correction of thermally-induced aberration in end-pumped solid-state lasers
US5255283A (en) * 1992-06-30 1993-10-19 Universite Laval Process for making a custom phase-conjugated circular mirror to be used in a laser resonator that will suit specifications of a user and a custom phase-conjugated circular mirror made according to the process
US5369660A (en) * 1992-09-23 1994-11-29 The United States Of America As Represented By The Secretary Of The Air Force Repetitively pulsed, closed cycle, photolytic atomic iodine laser
DE4415242A1 (de) * 1994-04-30 1995-11-02 Wissenschaftlich Tech Optikzen Quasi-kontinuierlich emittierender UV-Laser, insbesondere Excimer-Laser
US5422899A (en) * 1994-05-10 1995-06-06 Premier Laser Systems, Inc. High repetition rate mid-infrared laser
GB9511688D0 (en) * 1995-06-09 1995-08-02 Lumonics Ltd Laser system
ATE226766T1 (de) * 1995-11-27 2002-11-15 Qsource Inc Gaslaser mit rechteckigem entladungsraum
JPH11126934A (ja) * 1997-10-24 1999-05-11 Mitsubishi Electric Corp 固体レーザ装置並びにその光共振器の設計方法
FR2791186B1 (fr) * 1999-03-16 2001-11-09 Thomson Csf Source laser a faisceau de sortie sans distorsions
US6282223B1 (en) 1999-08-11 2001-08-28 Lumenis Inc. Asymmetrical laser-resonator having solid-state gain-medium symmetrically filled by resonator-mode
JP3621623B2 (ja) * 2000-03-27 2005-02-16 三菱電機株式会社 レーザ共振器
US6853670B2 (en) * 2000-03-27 2005-02-08 Mitsubishi Denki Kabushiki Kaisha Laser resonator
US6810062B2 (en) * 2001-04-11 2004-10-26 Axsun Technologies, Inc. Passive optical resonator with mirror structure suppressing higher order transverse spatial modes
AU2002356420A1 (en) 2002-02-21 2003-09-09 Arvindbhai Lavjibhai Patel A novel laser diamond sawing machine
LT5172B (lt) 2003-01-27 2004-10-25 Uždaroji akcinė bendrovė "EKSPLA" Nestabilus lazerio generatorius
US7180918B2 (en) * 2003-05-16 2007-02-20 Metal Improvement Company, Llc Self-seeded single-frequency solid-state ring laser and system using same
CN102130414A (zh) * 2011-01-21 2011-07-20 深圳恒光机电有限公司 一种扩束镜部分内置的激光器
GB2507721A (en) * 2012-09-28 2014-05-14 Thales Holdings Uk Plc Optical cell comprising a telescope
CN105549305B (zh) * 2015-02-13 2020-08-14 瑞芯微电子股份有限公司 便携式电子设备，及其中的摄像结构与获取影像的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532879A (en) * 1966-12-12 1970-10-06 Trw Inc Methods and apparatus for deflecting atoms
DE2051328B2 (de) * 1970-10-20 1973-03-29 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur wellenlaengenselektion bei breitbandig emittierenden lasern
US3657510A (en) * 1970-11-19 1972-04-18 Union Carbide Corp Q-switched laser device for altering surfaces
US4032861A (en) * 1973-11-15 1977-06-28 Union Carbide Corporation Laser device for altering surfaces in accordance with given patterns
US4724404A (en) * 1985-11-01 1988-02-09 Hughes Aircraft Company Amplitude-weighting adaptive laser

Also Published As

Publication number Publication date
JP2648498B2 (ja) 1997-08-27
US4803694A (en) 1989-02-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees