CA1164990A - Cartouche laser resonante instable hybride - Google Patents

Cartouche laser resonante instable hybride

Info

Publication number
CA1164990A
CA1164990A CA000407781A CA407781A CA1164990A CA 1164990 A CA1164990 A CA 1164990A CA 000407781 A CA000407781 A CA 000407781A CA 407781 A CA407781 A CA 407781A CA 1164990 A CA1164990 A CA 1164990A
Authority
CA
Canada
Prior art keywords
laser
passive
cartridge
laser cartridge
switch
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
Application number
CA000407781A
Other languages
English (en)
Inventor
Arslan C. Safyurtlu
Robert E. Wisnieff
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.)
US Department of Army
Original Assignee
US Department of Army
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 US Department of Army filed Critical US Department of Army
Application granted granted Critical
Publication of CA1164990A publication Critical patent/CA1164990A/fr
Expired 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
    • H01S3/08081—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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers
    • 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
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
    • 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
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/164—Solid materials characterised by a crystal matrix garnet
    • H01S3/1643—YAG

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
CA000407781A 1982-01-18 1982-07-21 Cartouche laser resonante instable hybride Expired CA1164990A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34057482A 1982-01-18 1982-01-18
US340,574 1994-11-16

Publications (1)

Publication Number Publication Date
CA1164990A true CA1164990A (fr) 1984-04-03

Family

ID=23333982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000407781A Expired CA1164990A (fr) 1982-01-18 1982-07-21 Cartouche laser resonante instable hybride

Country Status (1)

Country Link
CA (1) CA1164990A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853937A (en) * 1987-11-17 1989-08-01 Kernforschungszentrum Karlsruhe Gmbh Laser-active aqueous dispersion of a laser dye
WO1999054970A2 (fr) * 1998-04-22 1999-10-28 Carl Baasel Lasertechnik Gmbh Ensemble resonateur pour lasers a solide
FR3019388A1 (fr) * 2014-03-27 2015-10-02 Cilas Cavite laser instable a declencheur passif pourvu d'un absorbant saturable a gradient d'absorption
EP3667838A1 (fr) * 2018-12-14 2020-06-17 Daniel Kopf Laser solide déclenché
US10868402B2 (en) 2019-01-31 2020-12-15 Montfort Laser Gmbh Passively Q-switched solid-state laser with compressed pulse duration

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853937A (en) * 1987-11-17 1989-08-01 Kernforschungszentrum Karlsruhe Gmbh Laser-active aqueous dispersion of a laser dye
WO1999054970A2 (fr) * 1998-04-22 1999-10-28 Carl Baasel Lasertechnik Gmbh Ensemble resonateur pour lasers a solide
WO1999054970A3 (fr) * 1998-04-22 1999-12-02 Baasel Carl Lasertech Ensemble resonateur pour lasers a solide
US6788723B1 (en) 1998-04-22 2004-09-07 Carl Bassel Lasertechnik Gmbh Resonator array for solid-state lasers
FR3019388A1 (fr) * 2014-03-27 2015-10-02 Cilas Cavite laser instable a declencheur passif pourvu d'un absorbant saturable a gradient d'absorption
EP2933883A1 (fr) * 2014-03-27 2015-10-21 Compagnie Industrielle des Lasers Cilas Cavité laser instable à déclencheur passif pourvu d'un absorbant saturable à gradient d'absorption
US9819140B2 (en) 2014-03-27 2017-11-14 Compagnie Industrielle Des Lasers Cilas Unstable laser cavity with passive Q-switch fitted with a saturable absorber with absorption gradient
EP3667838A1 (fr) * 2018-12-14 2020-06-17 Daniel Kopf Laser solide déclenché
CN111326944A (zh) * 2018-12-14 2020-06-23 丹尼尔·科普夫 调q固体激光器
US11201450B2 (en) 2018-12-14 2021-12-14 Daniel Kopf Q-switched solid-state laser
US10868402B2 (en) 2019-01-31 2020-12-15 Montfort Laser Gmbh Passively Q-switched solid-state laser with compressed pulse duration

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