DE19982980T1 - Kohärentes Mehrstrahl-Lasersystem - Google Patents

Kohärentes Mehrstrahl-Lasersystem

Info

Publication number
DE19982980T1
DE19982980T1 DE19982980T DE19982980T DE19982980T1 DE 19982980 T1 DE19982980 T1 DE 19982980T1 DE 19982980 T DE19982980 T DE 19982980T DE 19982980 T DE19982980 T DE 19982980T DE 19982980 T1 DE19982980 T1 DE 19982980T1
Authority
DE
Germany
Prior art keywords
laser system
beam laser
coherent multi
coherent
laser
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.)
Ceased
Application number
DE19982980T
Other languages
English (en)
Inventor
James P Reilly
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.)
Northeast Science and Technology
Original Assignee
Northeast Science and Technology
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 Northeast Science and Technology filed Critical Northeast Science and Technology
Publication of DE19982980T1 publication Critical patent/DE19982980T1/de
Ceased 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
    • H01S3/23—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
    • 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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
    • 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
    • H01S3/08081—Unstable 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10084—Frequency control by seeding
    • H01S3/10092—Coherent seed, e.g. injection locking

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19982980T 1998-02-24 1999-01-27 Kohärentes Mehrstrahl-Lasersystem Ceased DE19982980T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/027,591 US6215807B1 (en) 1998-02-24 1998-02-24 Coherent multiple beam laser system
PCT/US1999/001701 WO1999044265A1 (en) 1998-02-24 1999-01-27 Coherent multiple beam laser system

Publications (1)

Publication Number Publication Date
DE19982980T1 true DE19982980T1 (de) 2001-04-12

Family

ID=21838609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19982980T Ceased DE19982980T1 (de) 1998-02-24 1999-01-27 Kohärentes Mehrstrahl-Lasersystem

Country Status (6)

Country Link
US (1) US6215807B1 (de)
JP (1) JP2002505526A (de)
AU (1) AU2563999A (de)
DE (1) DE19982980T1 (de)
GB (1) GB2350230B (de)
WO (1) WO1999044265A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6603792B1 (en) * 2000-03-23 2003-08-05 Doron Chomsky High power pulsed medium pressure CO2 laser
US20050185691A1 (en) * 2003-07-18 2005-08-25 Slater Richard C. Coherent beam combination
WO2005060052A2 (en) * 2003-12-18 2005-06-30 Yeda Research And Development Company Ltd. Resonator cavity configuration and method
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
US7899105B1 (en) * 2005-06-15 2011-03-01 Cvi Laser, Llc Temperature control system for a frequency converted diode laser
JP4991835B2 (ja) * 2006-04-07 2012-08-01 テクストロン システムズ コーポレーション マルチポート式光パラメトリック発振器
US8526479B2 (en) * 2007-05-17 2013-09-03 Synrad, Inc. Laser tube with distributed taps for a gas discharge RF-excited laser
US9413130B2 (en) 2012-12-12 2016-08-09 Cvi Laser, Llc Optical systems
US7903706B2 (en) * 2008-04-04 2011-03-08 O'shaughnessy John Compact, thermally stable multi-laser engine
US8975572B2 (en) * 2008-04-04 2015-03-10 Cvi Laser, Llc Compact, thermally stable fiber-optic array mountable to flow cell
US10114213B2 (en) 2008-04-04 2018-10-30 Cvi Laser, Llc Laser systems and optical devices for manipulating laser beams
US8969489B2 (en) 2010-08-10 2015-03-03 Eastman Chemical Company Thermosetting coating composition
US11378808B2 (en) 2018-07-18 2022-07-05 Idex Health & Science Llc Laser systems and optical devices for laser beam shaping
US11009717B2 (en) * 2019-01-15 2021-05-18 Andrew Barnes Stackable laser beam module assembly
EP3793044B1 (de) * 2019-09-12 2021-11-03 Kern Technologies, LLC Ausgangskopplung von instabilen laserresonatoren
KR20240051528A (ko) * 2022-10-13 2024-04-22 레이저닉스 주식회사 레이저 증폭매질 냉각장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647973B1 (fr) * 1989-05-30 1991-08-16 Thomson Csf Lasers de puissance pompes par diodes lasers
DE3937490A1 (de) * 1989-11-10 1991-05-16 Deutsche Forsch Luft Raumfahrt Mikrowellenangeregter hochleistungslaser
US5029173A (en) * 1990-03-19 1991-07-02 Seguin Herb J J Laser system with multiple radial discharge channels
DE4102123A1 (de) * 1991-01-25 1992-08-06 Deutsche Forsch Luft Raumfahrt Laengsgestroemter gaslaser
JPH0645711A (ja) * 1992-01-14 1994-02-18 Boreal Laser Inc スラブレーザのアレイ

Also Published As

Publication number Publication date
WO1999044265A1 (en) 1999-09-02
GB0020494D0 (en) 2000-10-11
US6215807B1 (en) 2001-04-10
JP2002505526A (ja) 2002-02-19
GB2350230A (en) 2000-11-22
AU2563999A (en) 1999-09-15
GB2350230B (en) 2003-04-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: H01S 3/23

8607 Notification of search results after publication
8131 Rejection