GB2185847B - Laser apparatus - Google Patents

Laser apparatus

Info

Publication number
GB2185847B
GB2185847B GB8602044A GB8602044A GB2185847B GB 2185847 B GB2185847 B GB 2185847B GB 8602044 A GB8602044 A GB 8602044A GB 8602044 A GB8602044 A GB 8602044A GB 2185847 B GB2185847 B GB 2185847B
Authority
GB
United Kingdom
Prior art keywords
laser apparatus
laser
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 - Lifetime
Application number
GB8602044A
Other versions
GB8602044D0 (en
GB2185847A (en
Inventor
Dr Arthur Maitland
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB8602044A priority Critical patent/GB2185847B/en
Publication of GB8602044D0 publication Critical patent/GB8602044D0/en
Publication of GB2185847A publication Critical patent/GB2185847A/en
Application granted granted Critical
Publication of GB2185847B publication Critical patent/GB2185847B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
    • H01S3/0931—Imaging pump cavity, e.g. elliptical
    • 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
    • H01S3/20—Liquids
    • 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
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB8602044A 1986-01-28 1986-01-28 Laser apparatus Expired - Lifetime GB2185847B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8602044A GB2185847B (en) 1986-01-28 1986-01-28 Laser apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8602044A GB2185847B (en) 1986-01-28 1986-01-28 Laser apparatus

Publications (3)

Publication Number Publication Date
GB8602044D0 GB8602044D0 (en) 1986-03-05
GB2185847A GB2185847A (en) 1987-07-29
GB2185847B true GB2185847B (en) 1990-01-04

Family

ID=10592072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8602044A Expired - Lifetime GB2185847B (en) 1986-01-28 1986-01-28 Laser apparatus

Country Status (1)

Country Link
GB (1) GB2185847B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016174473A1 (en) 2015-04-30 2016-11-03 Britannia Engineering (Isle Of Man) Limited Alternative locking arrangements for tubular connections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016174473A1 (en) 2015-04-30 2016-11-03 Britannia Engineering (Isle Of Man) Limited Alternative locking arrangements for tubular connections

Also Published As

Publication number Publication date
GB8602044D0 (en) 1986-03-05
GB2185847A (en) 1987-07-29

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Legal Events

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