DE2221057A1 - Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus - Google Patents

Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus

Info

Publication number
DE2221057A1
DE2221057A1 DE19722221057 DE2221057A DE2221057A1 DE 2221057 A1 DE2221057 A1 DE 2221057A1 DE 19722221057 DE19722221057 DE 19722221057 DE 2221057 A DE2221057 A DE 2221057A DE 2221057 A1 DE2221057 A1 DE 2221057A1
Authority
DE
Germany
Prior art keywords
oscillator
laser
amplifier
combination according
optical
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.)
Pending
Application number
DE19722221057
Other languages
German (de)
English (en)
Inventor
Dieter Dr Roess
Guenter Dr Zeidler
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DE19722221057 priority Critical patent/DE2221057A1/de
Priority to CH297573A priority patent/CH551702A/xx
Priority to US00347781A priority patent/US3852684A/en
Priority to IT23158/73A priority patent/IT983974B/it
Priority to FR7314604A priority patent/FR2181963B1/fr
Priority to LU67501A priority patent/LU67501A1/xx
Priority to JP48048370A priority patent/JPS4955293A/ja
Priority to NL7305957A priority patent/NL7305957A/xx
Priority to BE130505A priority patent/BE798827A/xx
Publication of DE2221057A1 publication Critical patent/DE2221057A1/de
Pending 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
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • 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
    • 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
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
    • H01S3/2333—Double-pass amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19722221057 1972-04-28 1972-04-28 Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus Pending DE2221057A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19722221057 DE2221057A1 (de) 1972-04-28 1972-04-28 Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus
CH297573A CH551702A (de) 1972-04-28 1973-03-01 Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus.
US00347781A US3852684A (en) 1972-04-28 1973-04-04 Laser device comprising a compound oscillator and amplifier for generating the fundamental mode
IT23158/73A IT983974B (it) 1972-04-28 1973-04-19 Combinazione fra oscillatore laser f amplificatore laser servente per produrre oscilla zioni con modo fondamentale
FR7314604A FR2181963B1 (forum.php) 1972-04-28 1973-04-20
LU67501A LU67501A1 (forum.php) 1972-04-28 1973-04-26
JP48048370A JPS4955293A (forum.php) 1972-04-28 1973-04-26
NL7305957A NL7305957A (forum.php) 1972-04-28 1973-04-27
BE130505A BE798827A (fr) 1972-04-28 1973-04-27 Combinaison laser-oscillateur-amplificateur pour la production du mode fondamental

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221057 DE2221057A1 (de) 1972-04-28 1972-04-28 Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus

Publications (1)

Publication Number Publication Date
DE2221057A1 true DE2221057A1 (de) 1973-11-08

Family

ID=5843633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221057 Pending DE2221057A1 (de) 1972-04-28 1972-04-28 Laser-oszillator-verstaerker-kombination zur erzeugung des grundmodus

Country Status (9)

Country Link
US (1) US3852684A (forum.php)
JP (1) JPS4955293A (forum.php)
BE (1) BE798827A (forum.php)
CH (1) CH551702A (forum.php)
DE (1) DE2221057A1 (forum.php)
FR (1) FR2181963B1 (forum.php)
IT (1) IT983974B (forum.php)
LU (1) LU67501A1 (forum.php)
NL (1) NL7305957A (forum.php)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410383A1 (fr) * 1977-11-28 1979-06-22 Quantel Sa Laser a colorant perfectionne
DE3639580A1 (de) * 1985-11-20 1987-05-21 Mitsubishi Electric Corp Laseranordnung
IL78936A (en) * 1986-05-27 1990-02-09 Electro Optics Ind Ltd Laser apparatus
JP2568555B2 (ja) * 1987-06-03 1997-01-08 三菱電機株式会社 半導体レ−ザ
EP0300465B1 (en) * 1987-07-20 1995-10-11 Mitsubishi Denki Kabushiki Kaisha Laser machining apparatus
GB9309467D0 (en) * 1993-05-07 1993-06-23 Secr Defence Waveguide laser
FR2739732B1 (fr) * 1995-10-06 1997-10-31 Thomson Csf Dispositif d'amplification optique
DE19631353C2 (de) * 1996-08-02 2003-12-18 Deutsch Zentr Luft & Raumfahrt Laser mit Masteroszillator und Verstärker
US7050475B2 (en) * 2003-05-02 2006-05-23 Litelaser Llc Waveguide laser
US7583717B2 (en) * 2004-08-30 2009-09-01 Videojet Technologies Inc Laser system
WO2006049634A1 (en) * 2004-10-27 2006-05-11 Litelaser L.L.C. Laser alignment system and method
FR2937470B1 (fr) * 2008-10-16 2010-12-10 Fibercryst Systeme amplificateur optique pour laser impulsionnel a base d'un milieu a gain guidant et laser impulisionnel le comprenant
JP2014073526A (ja) * 2012-10-05 2014-04-24 Mitsubishi Heavy Ind Ltd 光学系及びレーザ加工装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622907A (en) * 1970-01-27 1971-11-23 United Aircraft Corp Composite oscillator amplifier laser
US3753147A (en) * 1972-06-23 1973-08-14 Union Carbide Corp Laser oscillator-amplifier system

Also Published As

Publication number Publication date
CH551702A (de) 1974-07-15
JPS4955293A (forum.php) 1974-05-29
NL7305957A (forum.php) 1973-10-30
US3852684A (en) 1974-12-03
BE798827A (fr) 1973-08-16
FR2181963B1 (forum.php) 1977-02-04
FR2181963A1 (forum.php) 1973-12-07
LU67501A1 (forum.php) 1973-07-06
IT983974B (it) 1974-11-11

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