FR1527988A - Lasers à gaz à pression stabilisée - Google Patents

Lasers à gaz à pression stabilisée

Info

Publication number
FR1527988A
FR1527988A FR103370A FR103370A FR1527988A FR 1527988 A FR1527988 A FR 1527988A FR 103370 A FR103370 A FR 103370A FR 103370 A FR103370 A FR 103370A FR 1527988 A FR1527988 A FR 1527988A
Authority
FR
France
Prior art keywords
gas lasers
pressure stabilized
stabilized gas
pressure
lasers
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
FR103370A
Other languages
English (en)
French (fr)
Inventor
Lucien Dana
Alexandre Milochevitch
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 FR103370A priority Critical patent/FR1527988A/fr
Priority to BE713226D priority patent/BE713226A/xx
Priority to CH514168A priority patent/CH472791A/fr
Priority to LU55851D priority patent/LU55851A1/xx
Priority to NL6804974A priority patent/NL6804974A/xx
Priority to GB1738268A priority patent/GB1179057A/en
Priority to DE19681764189 priority patent/DE1764189A1/de
Application granted granted Critical
Publication of FR1527988A publication Critical patent/FR1527988A/fr
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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/134—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR103370A 1967-04-19 1967-04-19 Lasers à gaz à pression stabilisée Expired FR1527988A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR103370A FR1527988A (fr) 1967-04-19 1967-04-19 Lasers à gaz à pression stabilisée
BE713226D BE713226A (cs) 1967-04-19 1968-04-04
CH514168A CH472791A (fr) 1967-04-19 1968-04-05 Lasers à gaz à pression stabilisée
LU55851D LU55851A1 (cs) 1967-04-19 1968-04-08
NL6804974A NL6804974A (cs) 1967-04-19 1968-04-09
GB1738268A GB1179057A (en) 1967-04-19 1968-04-10 Stabilised gas pressure laser.
DE19681764189 DE1764189A1 (de) 1967-04-19 1968-04-19 Gaslaser mit stabilisiertem Gasdruck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103370A FR1527988A (fr) 1967-04-19 1967-04-19 Lasers à gaz à pression stabilisée

Publications (1)

Publication Number Publication Date
FR1527988A true FR1527988A (fr) 1968-06-07

Family

ID=8629204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103370A Expired FR1527988A (fr) 1967-04-19 1967-04-19 Lasers à gaz à pression stabilisée

Country Status (7)

Country Link
BE (1) BE713226A (cs)
CH (1) CH472791A (cs)
DE (1) DE1764189A1 (cs)
FR (1) FR1527988A (cs)
GB (1) GB1179057A (cs)
LU (1) LU55851A1 (cs)
NL (1) NL6804974A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336815A1 (fr) * 1975-12-22 1977-07-22 Zeiss Jena Veb Carl Tube a decharge pour lasers a ions de gaz rares
EP0004190A1 (en) * 1978-03-13 1979-09-19 Xerox Corporation A gas laser

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD134415A1 (de) * 1977-07-11 1979-02-21 Manfred Poehler Gasentladungsroehre fuer stimulierbare medien,vorzugsweise fuer optische sender oder verstaerker
US4500996A (en) * 1982-03-31 1985-02-19 Coherent, Inc. High power fundamental mode laser
FR2578110A1 (fr) * 1982-06-28 1986-08-29 Comp Generale Electricite Laser chimique a acide chlorhydrique
GB2143075B (en) * 1983-05-06 1987-12-09 Coherent Inc Lasers
GB9011535D0 (en) * 1990-05-23 1990-07-11 Oxford Lasers Ltd Gas management system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336815A1 (fr) * 1975-12-22 1977-07-22 Zeiss Jena Veb Carl Tube a decharge pour lasers a ions de gaz rares
EP0004190A1 (en) * 1978-03-13 1979-09-19 Xerox Corporation A gas laser

Also Published As

Publication number Publication date
LU55851A1 (cs) 1969-11-13
GB1179057A (en) 1970-01-28
DE1764189A1 (de) 1971-06-03
CH472791A (fr) 1969-05-15
BE713226A (cs) 1968-10-04
NL6804974A (cs) 1968-10-21

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