FR2260882A2 - Multi-element gas laser - has reflectors passing light through all element slots - Google Patents

Multi-element gas laser - has reflectors passing light through all element slots

Info

Publication number
FR2260882A2
FR2260882A2 FR7404675A FR7404675A FR2260882A2 FR 2260882 A2 FR2260882 A2 FR 2260882A2 FR 7404675 A FR7404675 A FR 7404675A FR 7404675 A FR7404675 A FR 7404675A FR 2260882 A2 FR2260882 A2 FR 2260882A2
Authority
FR
France
Prior art keywords
gas laser
passing light
slots
parabola
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.)
Granted
Application number
FR7404675A
Other languages
English (en)
French (fr)
Other versions
FR2260882B2 (enExample
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 FR7404675A priority Critical patent/FR2260882A2/fr
Publication of FR2260882A2 publication Critical patent/FR2260882A2/fr
Application granted granted Critical
Publication of FR2260882B2 publication Critical patent/FR2260882B2/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
    • H01S3/2316—Cascaded 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • H01S3/0973—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited having a travelling wave passing through the 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7404675A 1974-02-12 1974-02-12 Multi-element gas laser - has reflectors passing light through all element slots Granted FR2260882A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7404675A FR2260882A2 (en) 1974-02-12 1974-02-12 Multi-element gas laser - has reflectors passing light through all element slots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404675A FR2260882A2 (en) 1974-02-12 1974-02-12 Multi-element gas laser - has reflectors passing light through all element slots

Publications (2)

Publication Number Publication Date
FR2260882A2 true FR2260882A2 (en) 1975-09-05
FR2260882B2 FR2260882B2 (enExample) 1980-01-04

Family

ID=9134804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404675A Granted FR2260882A2 (en) 1974-02-12 1974-02-12 Multi-element gas laser - has reflectors passing light through all element slots

Country Status (1)

Country Link
FR (1) FR2260882A2 (enExample)

Also Published As

Publication number Publication date
FR2260882B2 (enExample) 1980-01-04

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