FR2492177B1 - - Google Patents

Info

Publication number
FR2492177B1
FR2492177B1 FR8000157A FR8000157A FR2492177B1 FR 2492177 B1 FR2492177 B1 FR 2492177B1 FR 8000157 A FR8000157 A FR 8000157A FR 8000157 A FR8000157 A FR 8000157A FR 2492177 B1 FR2492177 B1 FR 2492177B1
Authority
FR
France
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
FR8000157A
Other languages
French (fr)
Other versions
FR2492177A1 (fr
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 FR8000157A priority Critical patent/FR2492177A1/fr
Publication of FR2492177A1 publication Critical patent/FR2492177A1/fr
Application granted granted Critical
Publication of FR2492177B1 publication Critical patent/FR2492177B1/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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • 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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR8000157A 1980-01-04 1980-01-04 Laser infrarouge ajustable pompe par un autre laser Granted FR2492177A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8000157A FR2492177A1 (fr) 1980-01-04 1980-01-04 Laser infrarouge ajustable pompe par un autre laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000157A FR2492177A1 (fr) 1980-01-04 1980-01-04 Laser infrarouge ajustable pompe par un autre laser

Publications (2)

Publication Number Publication Date
FR2492177A1 FR2492177A1 (fr) 1982-04-16
FR2492177B1 true FR2492177B1 (OSRAM) 1985-02-01

Family

ID=9237235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000157A Granted FR2492177A1 (fr) 1980-01-04 1980-01-04 Laser infrarouge ajustable pompe par un autre laser

Country Status (1)

Country Link
FR (1) FR2492177A1 (OSRAM)

Also Published As

Publication number Publication date
FR2492177A1 (fr) 1982-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse