GB8423133D0 - Gas lasers - Google Patents

Gas lasers

Info

Publication number
GB8423133D0
GB8423133D0 GB848423133A GB8423133A GB8423133D0 GB 8423133 D0 GB8423133 D0 GB 8423133D0 GB 848423133 A GB848423133 A GB 848423133A GB 8423133 A GB8423133 A GB 8423133A GB 8423133 D0 GB8423133 D0 GB 8423133D0
Authority
GB
United Kingdom
Prior art keywords
gas lasers
lasers
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.)
Granted
Application number
GB848423133A
Other versions
GB2147454A (en
GB2147454B (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8423133D0 publication Critical patent/GB8423133D0/en
Publication of GB2147454A publication Critical patent/GB2147454A/en
Application granted granted Critical
Publication of GB2147454B publication Critical patent/GB2147454B/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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB08423133A 1983-09-29 1984-09-13 Improvements in or relating to gas lasers Expired GB2147454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838326093A GB8326093D0 (en) 1983-09-29 1983-09-29 Gas lasers

Publications (3)

Publication Number Publication Date
GB8423133D0 true GB8423133D0 (en) 1984-10-17
GB2147454A GB2147454A (en) 1985-05-09
GB2147454B GB2147454B (en) 1987-10-21

Family

ID=10549467

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838326093A Pending GB8326093D0 (en) 1983-09-29 1983-09-29 Gas lasers
GB08423133A Expired GB2147454B (en) 1983-09-29 1984-09-13 Improvements in or relating to gas lasers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838326093A Pending GB8326093D0 (en) 1983-09-29 1983-09-29 Gas lasers

Country Status (1)

Country Link
GB (2) GB8326093D0 (en)

Also Published As

Publication number Publication date
GB2147454A (en) 1985-05-09
GB8326093D0 (en) 1983-11-02
GB2147454B (en) 1987-10-21

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Legal Events

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