JPS5299798A - Laser head and laser generator - Google Patents

Laser head and laser generator

Info

Publication number
JPS5299798A
JPS5299798A JP1470677A JP1470677A JPS5299798A JP S5299798 A JPS5299798 A JP S5299798A JP 1470677 A JP1470677 A JP 1470677A JP 1470677 A JP1470677 A JP 1470677A JP S5299798 A JPS5299798 A JP S5299798A
Authority
JP
Japan
Prior art keywords
laser
generator
head
laser head
laser generator
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
JP1470677A
Other languages
English (en)
Japanese (ja)
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
Publication of JPS5299798A publication Critical patent/JPS5299798A/ja
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
    • 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)
JP1470677A 1976-02-17 1977-02-15 Laser head and laser generator Pending JPS5299798A (en)

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 (1)

Publication Number Publication Date
JPS5299798A true JPS5299798A (en) 1977-08-22

Family

ID=9169213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1470677A Pending JPS5299798A (en) 1976-02-17 1977-02-15 Laser head and laser generator

Country Status (12)

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

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
US6654163B1 (en) * 1999-06-01 2003-11-25 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Optical amplifier arrangement for a solid state laser

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
SE413961B (sv) 1980-06-30
FR2341969A1 (fr) 1977-09-16
DE2705531A1 (de) 1977-08-18
BE850901A (fr) 1977-08-01
IT1076582B (it) 1985-04-27
US4119928A (en) 1978-10-10
CA1065457A (fr) 1979-10-30
AU508096B2 (en) 1980-03-06
NL7701437A (nl) 1977-08-19
FR2341969B1 (en:Method) 1978-08-18
AU2190577A (en) 1978-08-10
SE7701657L (sv) 1977-08-18
GB1544145A (en) 1979-04-11
CH611463A5 (en:Method) 1979-05-31

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