GB2038080B - Gas laser - Google Patents

Gas laser

Info

Publication number
GB2038080B
GB2038080B GB7938068A GB7938068A GB2038080B GB 2038080 B GB2038080 B GB 2038080B GB 7938068 A GB7938068 A GB 7938068A GB 7938068 A GB7938068 A GB 7938068A GB 2038080 B GB2038080 B GB 2038080B
Authority
GB
United Kingdom
Prior art keywords
gas laser
laser
gas
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
GB7938068A
Other versions
GB2038080A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7938068A priority Critical patent/GB2038080B/en
Publication of GB2038080A publication Critical patent/GB2038080A/en
Application granted granted Critical
Publication of GB2038080B publication Critical patent/GB2038080B/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
    • H01S3/036—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
    • H01S3/14—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB7938068A 1978-11-09 1979-11-02 Gas laser Expired GB2038080B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7938068A GB2038080B (en) 1978-11-09 1979-11-02 Gas laser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7843873 1978-11-09
GB7938068A GB2038080B (en) 1978-11-09 1979-11-02 Gas laser

Publications (2)

Publication Number Publication Date
GB2038080A GB2038080A (en) 1980-07-16
GB2038080B true GB2038080B (en) 1982-07-28

Family

ID=26269521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7938068A Expired GB2038080B (en) 1978-11-09 1979-11-02 Gas laser

Country Status (1)

Country Link
GB (1) GB2038080B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661958A (en) * 1983-05-06 1987-04-28 Coherent, Inc. Laser
FR2545661A1 (en) * 1983-05-06 1984-11-09 Coherent Inc

Also Published As

Publication number Publication date
GB2038080A (en) 1980-07-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee