GB1515843A - Generating laser pulses - Google Patents

Generating laser pulses

Info

Publication number
GB1515843A
GB1515843A GB79976A GB79976A GB1515843A GB 1515843 A GB1515843 A GB 1515843A GB 79976 A GB79976 A GB 79976A GB 79976 A GB79976 A GB 79976A GB 1515843 A GB1515843 A GB 1515843A
Authority
GB
United Kingdom
Prior art keywords
gas
supplementary
lamps
jacket
substance
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
GB79976A
Other languages
English (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.)
Lasag AG
Original Assignee
Lasag AG
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 Lasag AG filed Critical Lasag AG
Publication of GB1515843A publication Critical patent/GB1515843A/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
    • H01S3/09—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
    • H01S3/09713—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation
    • H01S3/09716—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation by ionising radiation
    • 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
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lasers (AREA)
GB79976A 1975-01-10 1976-01-09 Generating laser pulses Expired GB1515843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH24075A CH587573A5 (xx) 1975-01-10 1975-01-10

Publications (1)

Publication Number Publication Date
GB1515843A true GB1515843A (en) 1978-06-28

Family

ID=4182477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79976A Expired GB1515843A (en) 1975-01-10 1976-01-09 Generating laser pulses

Country Status (3)

Country Link
CH (1) CH587573A5 (xx)
FR (1) FR2297506A1 (xx)
GB (1) GB1515843A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2953233T1 (de) * 1978-10-20 1980-12-11 Univ Essex Pre-ionising arrangement for electrical discharge apparatus such as a gas laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781712A (en) * 1972-10-17 1973-12-25 Hughes Aircraft Co Gas laser with discharge conditioning using ultraviolet photons generated in high current density preliminary discharge
US3826997A (en) * 1972-10-30 1974-07-30 Massachusetts Inst Technology Laser pumped by photoionization generated, electrically heated plasma
US3813612A (en) * 1973-01-18 1974-05-28 Atomic Energy Commission Method and apparatus for enhancing electrical discharges in gas lasers

Also Published As

Publication number Publication date
FR2297506A1 (fr) 1976-08-06
CH587573A5 (xx) 1977-05-13

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Legal Events

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