GB1292016A - Metallic laser - Google Patents

Metallic laser

Info

Publication number
GB1292016A
GB1292016A GB2285771A GB2285771A GB1292016A GB 1292016 A GB1292016 A GB 1292016A GB 2285771 A GB2285771 A GB 2285771A GB 2285771 A GB2285771 A GB 2285771A GB 1292016 A GB1292016 A GB 1292016A
Authority
GB
United Kingdom
Prior art keywords
cathode
groove
gas
gas tube
resonator
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
GB2285771A
Other languages
English (en)
Inventor
Maurice Ceccaldi
Paul Goujon
Jean-Pierre Leicknam
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1292016A publication Critical patent/GB1292016A/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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/031—Metal vapour lasers, e.g. metal vapour generation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB2285771A 1970-03-02 1971-04-19 Metallic laser Expired GB1292016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007416A FR2091869B1 (enrdf_load_stackoverflow) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
GB1292016A true GB1292016A (en) 1972-10-11

Family

ID=9051514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2285771A Expired GB1292016A (en) 1970-03-02 1971-04-19 Metallic laser

Country Status (3)

Country Link
DE (1) DE2109893C2 (enrdf_load_stackoverflow)
FR (1) FR2091869B1 (enrdf_load_stackoverflow)
GB (1) GB1292016A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373745A (en) 1979-09-28 1983-02-15 Nissan Motor Co., Ltd. Dash panel construction
GB2194673A (en) * 1986-08-30 1988-03-09 English Electric Valve Co Ltd Apparatus for forming an electron beam sheet
US4825446A (en) * 1986-06-14 1989-04-25 English Electric Valve Company Limited Laser apparatus having cathode bore directing electron beam onto anode
GB2212322A (en) * 1987-11-13 1989-07-19 Ferranti Plc Gas discharge laser apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336506A (en) * 1979-10-05 1982-06-22 Bell Telephone Laboratories, Incorporated Segmented plasma excitation-recombination laser
US4388720A (en) * 1981-04-06 1983-06-14 Bell Telephone Laboratories, Incorporated External control of recombination rate for electron-ion recombination lasers
FR2529398A1 (fr) * 1982-06-28 1983-12-30 Inst Optiki Atmosfery Sibirs Tube a decharge dans le gaz pour laser a gaz
DE3245916A1 (de) * 1982-12-11 1984-06-14 Hans-Joachim Prof. Dr. Eichler Geometriestabile hohlkathode
FR2672441B1 (fr) * 1991-02-04 1995-03-31 Commissariat Energie Atomique Electrode pour laser a vapeur metallique servant de source d'apport de metal et laser comportant une telle electrode.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396301A (en) * 1964-04-20 1968-08-06 Nippon Electric Co Gas laser tube having a hollow elongated cathode electrode
US3464025A (en) * 1964-05-25 1969-08-26 Spectra Physics Gas lasers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373745A (en) 1979-09-28 1983-02-15 Nissan Motor Co., Ltd. Dash panel construction
US4825446A (en) * 1986-06-14 1989-04-25 English Electric Valve Company Limited Laser apparatus having cathode bore directing electron beam onto anode
GB2194673A (en) * 1986-08-30 1988-03-09 English Electric Valve Co Ltd Apparatus for forming an electron beam sheet
US4839554A (en) * 1986-08-30 1989-06-13 English Electric Valve Company Limited Apparatus for forming an electron beam sheet
GB2194673B (en) * 1986-08-30 1990-10-24 English Electric Valve Co Ltd Apparatus for forming an electron beam sheet
GB2212322A (en) * 1987-11-13 1989-07-19 Ferranti Plc Gas discharge laser apparatus

Also Published As

Publication number Publication date
DE2109893A1 (de) 1972-08-03
DE2109893C2 (de) 1982-11-04
FR2091869B1 (enrdf_load_stackoverflow) 1974-08-09
FR2091869A1 (enrdf_load_stackoverflow) 1971-01-21

Similar Documents

Publication Publication Date Title
US4240044A (en) Pulsed laser electrode assembly
US4730334A (en) Ultraviolet metal ion laser
GB1373402A (en) Method and apparatus for producing a controlled
GB1059080A (en) A spark-gap assembly
US3431511A (en) Optical maser apparatus with pump trigger
GB1292016A (en) Metallic laser
US4481634A (en) RF Excited metal waveguide laser
US3464025A (en) Gas lasers
GB1451975A (en) Gaseous laser with cathode forming optical resonator support and plasma tube envelope
US3428914A (en) Gas lasers with plasma tube having variable cross-section and discharge current
US4677637A (en) TE laser amplifier
GB1393327A (en) Electrically excited flowing gas apparatus
GB1054792A (enrdf_load_stackoverflow)
GB1471425A (en) Gaseous flux laser
US3516012A (en) Argon laser
GB1030708A (en) Electron gun
GB1429742A (en) Multisided electron beam excited electrically pumped gas laser systems
Eichler et al. Performance of CuII lasers with cylindrical hollow cathodes
GB895131A (en) Improvements in or relating to modulators for use in microwave systems
SU1102407A1 (ru) Лазерно-плазменный источник электронов
US3543182A (en) Infrared laser with concentric electrodes
US4266200A (en) Metal halide laser tube structure
US4596017A (en) Electron beam method and apparatus for obtaining uniform discharges in electrically pumped gas lasers
US3842284A (en) Radioactive preionization method and apparatus for pulsed gas lasers
CA1064151A (en) High power gas laser

Legal Events

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