FR2341969A1 - Tete laser et application a un dispositif generateur laser - Google Patents

Tete laser et application a un dispositif generateur laser

Info

Publication number
FR2341969A1
FR2341969A1 FR7604313A FR7604313A FR2341969A1 FR 2341969 A1 FR2341969 A1 FR 2341969A1 FR 7604313 A FR7604313 A FR 7604313A FR 7604313 A FR7604313 A FR 7604313A FR 2341969 A1 FR2341969 A1 FR 2341969A1
Authority
FR
France
Prior art keywords
laser
application
generator device
head
laser head
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
FR7604313A
Other languages
English (en)
Other versions
FR2341969B1 (fr
Inventor
Maurice Michon
Bernard Sturel
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7604313A priority Critical patent/FR2341969A1/fr
Priority to CH73877A priority patent/CH611463A5/xx
Priority to BE1007913A priority patent/BE850901A/fr
Priority to GB4464/77A priority patent/GB1544145A/en
Priority to AU21905/77A priority patent/AU508096B2/en
Priority to US05/766,816 priority patent/US4119928A/en
Priority to DE19772705531 priority patent/DE2705531A1/de
Priority to NL7701437A priority patent/NL7701437A/xx
Priority to IT20231/77A priority patent/IT1076582B/it
Priority to CA271,708A priority patent/CA1065457A/fr
Priority to JP1470677A priority patent/JPS5299798A/ja
Priority to SE7701657A priority patent/SE413961B/xx
Publication of FR2341969A1 publication Critical patent/FR2341969A1/fr
Application granted granted Critical
Publication of FR2341969B1 publication Critical patent/FR2341969B1/fr
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
    • H01S3/23—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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • 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
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • 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
    • H01S3/23—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
    • 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
    • H01S3/2383—Parallel arrangements

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)
FR7604313A 1976-02-17 1976-02-17 Tete laser et application a un dispositif generateur laser Granted FR2341969A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7604313A FR2341969A1 (fr) 1976-02-17 1976-02-17 Tete laser et application a un dispositif generateur laser
CH73877A CH611463A5 (fr) 1976-02-17 1977-01-21
BE1007913A BE850901A (fr) 1976-02-17 1977-01-31 Tete laser et application a un dispositif generateur laser
GB4464/77A GB1544145A (en) 1976-02-17 1977-02-03 Laser head and application thereof to a laser generator device
AU21905/77A AU508096B2 (en) 1976-02-17 1977-02-03 Laser
US05/766,816 US4119928A (en) 1976-02-17 1977-02-08 Laser head and application thereof to a laser generator device
DE19772705531 DE2705531A1 (de) 1976-02-17 1977-02-10 Laserkopf
NL7701437A NL7701437A (nl) 1976-02-17 1977-02-10 Laserkop, alsmede lasergenerator inrichting met een dergelijke kop.
IT20231/77A IT1076582B (it) 1976-02-17 1977-02-11 Testa laser ed applicazione ad un dispositivo generatore laser
CA271,708A CA1065457A (fr) 1976-02-17 1977-02-14 Tete laser et application a un dispositif generateur laser
JP1470677A JPS5299798A (en) 1976-02-17 1977-02-15 Laser head and laser generator
SE7701657A SE413961B (sv) 1976-02-17 1977-02-15 Lasergenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604313A FR2341969A1 (fr) 1976-02-17 1976-02-17 Tete laser et application a un dispositif generateur laser

Publications (2)

Publication Number Publication Date
FR2341969A1 true FR2341969A1 (fr) 1977-09-16
FR2341969B1 FR2341969B1 (fr) 1978-08-18

Family

ID=9169213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604313A Granted FR2341969A1 (fr) 1976-02-17 1976-02-17 Tete laser et application a un dispositif generateur laser

Country Status (12)

Country Link
US (1) US4119928A (fr)
JP (1) JPS5299798A (fr)
AU (1) AU508096B2 (fr)
BE (1) BE850901A (fr)
CA (1) CA1065457A (fr)
CH (1) CH611463A5 (fr)
DE (1) DE2705531A1 (fr)
FR (1) FR2341969A1 (fr)
GB (1) GB1544145A (fr)
IT (1) IT1076582B (fr)
NL (1) NL7701437A (fr)
SE (1) SE413961B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378384A2 (fr) * 1977-01-21 1978-08-18 Comp Generale Electricite Tete laser et application a un dispositif generateur laser
US4357704A (en) * 1980-09-15 1982-11-02 Science Applications, Inc. Disc or slab laser apparatus employing compound parabolic concentrator
GB8314368D0 (en) * 1983-05-25 1998-05-20 Secr Defence Composite lasers
US5172263A (en) * 1991-05-10 1992-12-15 Amoco Corporation Multi-pass laser amplifier system
WO2000074185A1 (fr) * 1999-06-01 2000-12-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ensemble amplificateur optique pour laser solide

Family Cites Families (3)

* 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
US3999145A (en) * 1974-07-02 1976-12-21 Allied Chemical Corporation Optical convertor for laser systems
US3983511A (en) * 1975-09-08 1976-09-28 Sanders Associates, Inc. Normal incidence face pumped disc laser

Also Published As

Publication number Publication date
DE2705531A1 (de) 1977-08-18
GB1544145A (en) 1979-04-11
SE413961B (sv) 1980-06-30
SE7701657L (sv) 1977-08-18
CH611463A5 (fr) 1979-05-31
CA1065457A (fr) 1979-10-30
AU2190577A (en) 1978-08-10
BE850901A (fr) 1977-08-01
NL7701437A (nl) 1977-08-19
FR2341969B1 (fr) 1978-08-18
US4119928A (en) 1978-10-10
AU508096B2 (en) 1980-03-06
IT1076582B (it) 1985-04-27
JPS5299798A (en) 1977-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse