DE9117074U1 - Laser resonator with an annular cross section - Google Patents

Laser resonator with an annular cross section

Info

Publication number
DE9117074U1
DE9117074U1 DE9117074U DE9117074U DE9117074U1 DE 9117074 U1 DE9117074 U1 DE 9117074U1 DE 9117074 U DE9117074 U DE 9117074U DE 9117074 U DE9117074 U DE 9117074U DE 9117074 U1 DE9117074 U1 DE 9117074U1
Authority
DE
Germany
Prior art keywords
section
laser resonator
annular cross
annular
cross
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 - Lifetime
Application number
DE9117074U
Other languages
German (de)
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE9117074U priority Critical patent/DE9117074U1/en
Publication of DE9117074U1 publication Critical patent/DE9117074U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S3/08059—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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • H01S3/08063—Graded reflectivity, e.g. variable reflectivity mirror
    • 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
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE9117074U 1990-07-11 1991-07-11 Laser resonator with an annular cross section Expired - Lifetime DE9117074U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9117074U DE9117074U1 (en) 1990-07-11 1991-07-11 Laser resonator with an annular cross section

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4022064 1990-07-11
DE9117074U DE9117074U1 (en) 1990-07-11 1991-07-11 Laser resonator with an annular cross section
DE4123024A DE4123024C2 (en) 1990-07-11 1991-07-11 Laser resonator with an annular cross section

Publications (1)

Publication Number Publication Date
DE9117074U1 true DE9117074U1 (en) 1995-09-28

Family

ID=6410070

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4123024A Expired - Lifetime DE4123024C2 (en) 1990-07-11 1991-07-11 Laser resonator with an annular cross section
DE9117074U Expired - Lifetime DE9117074U1 (en) 1990-07-11 1991-07-11 Laser resonator with an annular cross section

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4123024A Expired - Lifetime DE4123024C2 (en) 1990-07-11 1991-07-11 Laser resonator with an annular cross section

Country Status (2)

Country Link
DE (2) DE4123024C2 (en)
WO (1) WO1992001322A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203225C2 (en) * 1992-02-05 1994-06-09 Deutsche Forsch Luft Raumfahrt Waveguide laser
DE4311305C2 (en) * 1993-04-06 1996-12-12 Fraunhofer Ges Forschung Laser with an unstable resonator for ring-shaped active media
DE4325063C2 (en) * 1993-07-26 1997-07-03 Rofin Sinar Laser Gmbh Coaxial waveguide laser
DE4407710C2 (en) * 1994-03-08 1998-04-09 Deutsch Zentr Luft & Raumfahrt Waveguide lasers and methods
DE4421600C2 (en) * 1994-06-21 1999-06-24 Rofin Sinar Laser Gmbh Device for beam shaping a laser beam
DE19747060A1 (en) 1997-10-24 1999-05-06 Trumpf Lasertechnik Gmbh Laser resonator with conical mirror
US6810062B2 (en) 2001-04-11 2004-10-26 Axsun Technologies, Inc. Passive optical resonator with mirror structure suppressing higher order transverse spatial modes
CA3089935A1 (en) * 2018-01-29 2019-08-01 IDEA machine development design AND production ltd. Compact coaxial laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003167C2 (en) * 1980-01-30 1982-08-12 Hans Dipl.-Phys. Dr. 8033 Krailling Opower Pulsed CO 2 laser
DE3515679C1 (en) * 1985-05-02 1986-09-25 W.C. Heraeus Gmbh, 6450 Hanau Gas laser, which is energised coaxially at radio frequency, especially a CO2 laser, having a multipass resonator
DE3516232A1 (en) * 1985-05-06 1986-11-06 Alfred Dr. 8700 Würzburg Lindstedt Gas laser, especially for motor vehicle ignition systems
DE3546152A1 (en) * 1985-12-27 1987-07-02 Gugg Anton Dipl Ing Fh Laser
DE3813951A1 (en) * 1988-04-26 1989-11-09 Heraeus Gmbh W C LASER WITH A MULTIPASS RESONATOR
DE3828951A1 (en) * 1988-08-26 1990-03-01 Deutsche Forsch Luft Raumfahrt WAVE GUIDE ARRANGEMENT

Also Published As

Publication number Publication date
DE4123024C2 (en) 1995-09-07
WO1992001322A1 (en) 1992-01-23
DE4123024A1 (en) 1992-01-23

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