CA2013388A1 - Laser a haute puissance - Google Patents

Laser a haute puissance

Info

Publication number
CA2013388A1
CA2013388A1 CA2013388A CA2013388A CA2013388A1 CA 2013388 A1 CA2013388 A1 CA 2013388A1 CA 2013388 A CA2013388 A CA 2013388A CA 2013388 A CA2013388 A CA 2013388A CA 2013388 A1 CA2013388 A1 CA 2013388A1
Authority
CA
Canada
Prior art keywords
laser
medium
gain
diode pumped
high power
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
CA2013388A
Other languages
English (en)
Other versions
CA2013388C (fr
Inventor
Shui T. Lai
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.)
Intelligent Surgical Lasers Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2013388A1 publication Critical patent/CA2013388A1/fr
Application granted granted Critical
Publication of CA2013388C publication Critical patent/CA2013388C/fr
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
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass 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
    • H01S3/09—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
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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)
CA002013388A 1989-04-25 1990-03-28 Laser a haute puissance Expired - Fee Related CA2013388C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US343,949 1989-04-25
US07/343,949 US4942586A (en) 1989-04-25 1989-04-25 High power diode pumped laser

Publications (2)

Publication Number Publication Date
CA2013388A1 true CA2013388A1 (fr) 1990-10-25
CA2013388C CA2013388C (fr) 1993-10-26

Family

ID=23348362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013388A Expired - Fee Related CA2013388C (fr) 1989-04-25 1990-03-28 Laser a haute puissance

Country Status (2)

Country Link
US (1) US4942586A (fr)
CA (1) CA2013388C (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182759A (en) * 1990-05-16 1993-01-26 Amoco Corporation Apparatus and method for pumping of a weakly absorbing lasant material
US5136598A (en) * 1990-05-31 1992-08-04 The United States Of America As Represented By The Secretary Of The Navy Modulated high-power optical source
US5123026A (en) * 1990-11-02 1992-06-16 Massachusetts Institute Of Technology Frequency-doubled, diode-pumped ytterbium laser
FR2670623A1 (fr) * 1990-12-18 1992-06-19 Europ Agence Spatiale Laser a barreau actif hexagonal.
US5172387A (en) * 1991-05-28 1992-12-15 Hughes Aircraft Company Single spectral line laser
JPH05340865A (ja) * 1992-06-09 1993-12-24 Canon Inc 測定装置
DE4345404C2 (de) * 1992-09-16 2001-04-26 Mitsubishi Electric Corp Verwendung eines Festkörperlasersystems zur Erzeugung eines Laserstrahls in einer Materialbearbeitungsvorrichtung
US5506857A (en) * 1992-11-23 1996-04-09 United Technologies Corporation Semiconductor Laser Pumped molecular gas lasers
US5379315A (en) * 1992-11-23 1995-01-03 United Technologies Corporation Semiconductor laser pumped multiple molecular gas lasers
US5315614A (en) * 1993-05-03 1994-05-24 The Spectranetics Corporation Apparatus and method for soft focusing energy into an optical fiber array
US5656186A (en) * 1994-04-08 1997-08-12 The Regents Of The University Of Michigan Method for controlling configuration of laser induced breakdown and ablation
US5526372A (en) * 1994-08-05 1996-06-11 The United States Of America As Represented By The United States Department Of Energy High energy bursts from a solid state laser operated in the heat capacity limited regime
US5740194A (en) * 1995-03-17 1998-04-14 Miyachi Technos Corporation Solid-state laser apparatus
US5748654A (en) * 1996-06-17 1998-05-05 Trw Inc. Diode array providing either a pulsed or a CW mode of operation of a diode pumped solid state laser
US5875206A (en) * 1996-09-10 1999-02-23 Mitsubishi Chemical America, Inc. Laser diode pumped solid state laser, printer and method using same
US6061378A (en) * 1997-05-13 2000-05-09 Cutting Edge Optronics, Inc. Multiple resonant cavity solid-state laser
US6068728A (en) * 1997-08-28 2000-05-30 Seagate Technology, Inc. Laser texturing with reverse lens focusing system
JP2000012931A (ja) * 1998-06-24 2000-01-14 Shimadzu Corp 固体レーザー装置
JP2001168429A (ja) * 1999-12-03 2001-06-22 Mitsubishi Electric Corp 固体レーザ発振器
US6341009B1 (en) 2000-02-24 2002-01-22 Quantronix Corporation Laser delivery system and method for photolithographic mask repair
US7170919B2 (en) * 2003-06-23 2007-01-30 Northrop Grumman Corporation Diode-pumped solid-state laser gain module
US7495848B2 (en) * 2003-07-24 2009-02-24 Northrop Grumman Corporation Cast laser optical bench
FI118937B (fi) * 2005-07-13 2008-05-15 Picodeon Ltd Oy Diodipumppu
US7352789B2 (en) * 2006-01-12 2008-04-01 Semiconductor Energy Laboratory Co., Ltd. Laser light irradiation apparatus and laser light irradiation method
US7706078B2 (en) * 2006-09-14 2010-04-27 Semiconductor Energy Laboratory Co., Ltd. Laser light irradiation apparatus and laser light irradiation method
US8559471B2 (en) * 2009-11-23 2013-10-15 Guilin Mao High-power diode end-pumped solid-state UV laser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439861A (en) * 1981-08-07 1984-03-27 Mrj, Inc. Solid state laser with controlled optical pumping
US4554666A (en) * 1982-11-24 1985-11-19 Rca Corporation High-energy, single longitudinal mode hybrid laser
US4713822A (en) * 1985-05-24 1987-12-15 Amada Engineering & Service Co., Inc. Laser device
US4791631A (en) * 1987-08-31 1988-12-13 International Business Machines Corporation Wide tolerance, modulated blue laser source

Also Published As

Publication number Publication date
US4942586A (en) 1990-07-17
CA2013388C (fr) 1993-10-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed