GB2008312B - Laser amplifier - Google Patents

Laser amplifier

Info

Publication number
GB2008312B
GB2008312B GB7843346A GB7843346A GB2008312B GB 2008312 B GB2008312 B GB 2008312B GB 7843346 A GB7843346 A GB 7843346A GB 7843346 A GB7843346 A GB 7843346A GB 2008312 B GB2008312 B GB 2008312B
Authority
GB
United Kingdom
Prior art keywords
laser amplifier
amplifier
laser
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
Application number
GB7843346A
Other versions
GB2008312A (en
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 GB2008312A publication Critical patent/GB2008312A/en
Application granted granted Critical
Publication of GB2008312B publication Critical patent/GB2008312B/en
Expired 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
    • H01S3/09—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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
    • H01S3/09505—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping involving photochemical reactions, e.g. photodissociation
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/2215—Iodine compounds or atomic iodine

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lasers (AREA)
GB7843346A 1977-11-18 1978-11-06 Laser amplifier Expired GB2008312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734771A FR2409614A2 (en) 1977-11-18 1977-11-18 LASER AMPLIFIER

Publications (2)

Publication Number Publication Date
GB2008312A GB2008312A (en) 1979-05-31
GB2008312B true GB2008312B (en) 1982-05-12

Family

ID=9197789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843346A Expired GB2008312B (en) 1977-11-18 1978-11-06 Laser amplifier

Country Status (10)

Country Link
JP (1) JPS5478997A (en)
AU (1) AU521522B2 (en)
BE (1) BE871727A (en)
CA (1) CA1105597A (en)
CH (1) CH627307A5 (en)
DE (1) DE2849219A1 (en)
FR (1) FR2409614A2 (en)
GB (1) GB2008312B (en)
IT (1) IT7869629A0 (en)
NL (1) NL7811374A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041454A5 (en) * 1969-04-24 1971-01-29 Commissariat Energie Atomique
US3973213A (en) * 1974-05-28 1976-08-03 The United States Of America As Represented By The United States Energy Research And Development Administration Compact, high energy gas laser

Also Published As

Publication number Publication date
NL7811374A (en) 1979-05-22
FR2409614A2 (en) 1979-06-15
CH627307A5 (en) 1981-12-31
DE2849219A1 (en) 1979-05-23
AU4167478A (en) 1979-05-24
AU521522B2 (en) 1982-04-08
GB2008312A (en) 1979-05-31
FR2409614B2 (en) 1980-08-22
BE871727A (en) 1979-05-03
JPS5478997A (en) 1979-06-23
IT7869629A0 (en) 1978-11-17
CA1105597A (en) 1981-07-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee