DE4008226A1 - Laserdioden-gepumpter festkoerper-ringlaser - Google Patents

Laserdioden-gepumpter festkoerper-ringlaser

Info

Publication number
DE4008226A1
DE4008226A1 DE19904008226 DE4008226A DE4008226A1 DE 4008226 A1 DE4008226 A1 DE 4008226A1 DE 19904008226 DE19904008226 DE 19904008226 DE 4008226 A DE4008226 A DE 4008226A DE 4008226 A1 DE4008226 A1 DE 4008226A1
Authority
DE
Germany
Prior art keywords
laser
solid
resonator
crystal
crystals
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
DE19904008226
Other languages
German (de)
English (en)
Other versions
DE4008226C2 (enrdf_load_stackoverflow
Inventor
Axel Dipl Ing Mehnert
Peter Dr Peuser
Nikolaus Dipl Ing Schmitt
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Priority to DE19904008226 priority Critical patent/DE4008226A1/de
Publication of DE4008226A1 publication Critical patent/DE4008226A1/de
Application granted granted Critical
Publication of DE4008226C2 publication Critical patent/DE4008226C2/de
Granted 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19904008226 1990-03-15 1990-03-15 Laserdioden-gepumpter festkoerper-ringlaser Granted DE4008226A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904008226 DE4008226A1 (de) 1990-03-15 1990-03-15 Laserdioden-gepumpter festkoerper-ringlaser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904008226 DE4008226A1 (de) 1990-03-15 1990-03-15 Laserdioden-gepumpter festkoerper-ringlaser

Publications (2)

Publication Number Publication Date
DE4008226A1 true DE4008226A1 (de) 1991-09-19
DE4008226C2 DE4008226C2 (enrdf_load_stackoverflow) 1992-01-02

Family

ID=6402233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904008226 Granted DE4008226A1 (de) 1990-03-15 1990-03-15 Laserdioden-gepumpter festkoerper-ringlaser

Country Status (1)

Country Link
DE (1) DE4008226A1 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139395A1 (de) * 1991-11-29 1993-06-03 Hannover Laser Zentrum Festkoerper-ringlaser
DE4228541C1 (de) * 1992-08-27 1994-01-13 Deutsche Aerospace Festkörperringlaser
DE19504373A1 (de) * 1995-02-10 1996-08-14 Daimler Benz Ag Diodengepumpter Festkörper-Ringlaserkreisel
DE19635982A1 (de) * 1996-09-05 1998-03-12 Daimler Benz Ag Festkörperlaserkreisel
DE19702681A1 (de) * 1997-01-25 1998-08-06 Lzh Laserzentrum Hannover Ev Monolithischer, nichtplanarer Ringlaser mit Güteschaltung im Einfrequenzbetrieb
EP1067639A1 (fr) * 1999-07-09 2001-01-10 Thomson-Csf Cavité optique instable pour faisceau laser

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578793A (en) * 1984-07-13 1986-03-25 The Board Of Trustees Of The Leland Stanford Junior University Solid-state non-planar internally reflecting ring laser
DE3617362A1 (de) * 1986-05-23 1987-11-26 Schott Glaswerke Verbundmaterialien fuer die lasertechnik und optik
US4747111A (en) * 1987-02-13 1988-05-24 Hewlett-Packard Company Quasi-planar monolithic unidirectional ring laser
US4749842A (en) * 1987-05-06 1988-06-07 Lightwave Electronics Co. Ring laser and method of making same
US4797896A (en) * 1987-05-06 1989-01-10 Light Wave Electronics Co. Solid state optical ring resonator and laser using same
EP0354985A2 (en) * 1988-08-19 1990-02-21 Hewlett-Packard Company Bilithic unidirectional ring laser
EP0355566A2 (en) * 1988-08-18 1990-02-28 Harmonic Lightwaves, Inc. Tunable single-frequency ring laser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578793A (en) * 1984-07-13 1986-03-25 The Board Of Trustees Of The Leland Stanford Junior University Solid-state non-planar internally reflecting ring laser
DE3617362A1 (de) * 1986-05-23 1987-11-26 Schott Glaswerke Verbundmaterialien fuer die lasertechnik und optik
US4747111A (en) * 1987-02-13 1988-05-24 Hewlett-Packard Company Quasi-planar monolithic unidirectional ring laser
US4749842A (en) * 1987-05-06 1988-06-07 Lightwave Electronics Co. Ring laser and method of making same
US4797896A (en) * 1987-05-06 1989-01-10 Light Wave Electronics Co. Solid state optical ring resonator and laser using same
EP0355566A2 (en) * 1988-08-18 1990-02-28 Harmonic Lightwaves, Inc. Tunable single-frequency ring laser
EP0354985A2 (en) * 1988-08-19 1990-02-21 Hewlett-Packard Company Bilithic unidirectional ring laser

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139395A1 (de) * 1991-11-29 1993-06-03 Hannover Laser Zentrum Festkoerper-ringlaser
DE4139395C2 (de) * 1991-11-29 1998-07-02 Hannover Laser Zentrum Festkörper-Ringlaser
DE4228541C1 (de) * 1992-08-27 1994-01-13 Deutsche Aerospace Festkörperringlaser
DE19504373A1 (de) * 1995-02-10 1996-08-14 Daimler Benz Ag Diodengepumpter Festkörper-Ringlaserkreisel
DE19504373C2 (de) * 1995-02-10 2000-06-15 Daimler Chrysler Ag Diodengepumpter Festkörper-Ringlaserkreisel
US5960022A (en) * 1995-02-10 1999-09-28 Daimler-Benz Aerospace Ag Diode-pumped solid-state ring laser gyroscope
DE19635982C2 (de) * 1996-09-05 1998-09-10 Daimler Benz Ag Festkörperlaserkreisel
DE19635982A1 (de) * 1996-09-05 1998-03-12 Daimler Benz Ag Festkörperlaserkreisel
DE19702681C2 (de) * 1997-01-25 1999-01-14 Lzh Laserzentrum Hannover Ev Nichtplanarer Ringlaser mit Güteschaltung im Einfrequenzbetrieb
DE19702681A1 (de) * 1997-01-25 1998-08-06 Lzh Laserzentrum Hannover Ev Monolithischer, nichtplanarer Ringlaser mit Güteschaltung im Einfrequenzbetrieb
US6002704A (en) * 1997-01-25 1999-12-14 Innolight Innovative Laser Und Systemtechnik Gmbh Monolithic, non-planar ring laser with Q-switched single-frequency operation
EP0855769A3 (de) * 1997-01-25 2000-10-11 InnoLight Innovative Laser und Systemtechnik GmbH Monolithischer, nichtplanarer Ringlaser mit Güteschaltung im Einfrequenzbetrieb
EP1067639A1 (fr) * 1999-07-09 2001-01-10 Thomson-Csf Cavité optique instable pour faisceau laser
FR2796211A1 (fr) * 1999-07-09 2001-01-12 Thomson Csf Cavite optique instable pour faisceau laser
US6430206B1 (en) 1999-07-09 2002-08-06 Thomson-Csf Unstable optical cavity for laser beam

Also Published As

Publication number Publication date
DE4008226C2 (enrdf_load_stackoverflow) 1992-01-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DEUTSCHE AEROSPACE AG, 8000 MUENCHEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 M

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AKTIENGESELLSCHAFT, 8099

8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AG, 85521 OTTOBRUNN, DE

8327 Change in the person/name/address of the patent owner

Owner name: EADS DEUTSCHLAND GMBH, 85521 OTTOBRUNN, DE

8339 Ceased/non-payment of the annual fee