GB0611843D0 - Laser device - Google Patents

Laser device

Info

Publication number
GB0611843D0
GB0611843D0 GBGB0611843.4A GB0611843A GB0611843D0 GB 0611843 D0 GB0611843 D0 GB 0611843D0 GB 0611843 A GB0611843 A GB 0611843A GB 0611843 D0 GB0611843 D0 GB 0611843D0
Authority
GB
United Kingdom
Prior art keywords
laser device
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.)
Ceased
Application number
GBGB0611843.4A
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 GBGB0611843.4A priority Critical patent/GB0611843D0/en
Publication of GB0611843D0 publication Critical patent/GB0611843D0/en
Priority to PCT/GB2007/002239 priority patent/WO2007144645A1/en
Priority to GB0800044A priority patent/GB2441486A/en
Ceased 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
    • 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
    • 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]
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/20—Lasers with a special output beam profile or cross-section, e.g. non-Gaussian
    • H01S2301/203—Lasers with a special output beam profile or cross-section, e.g. non-Gaussian with at least one hole in the intensity distribution, e.g. annular or doughnut mode
    • 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lasers (AREA)
GBGB0611843.4A 2006-06-14 2006-06-14 Laser device Ceased GB0611843D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0611843.4A GB0611843D0 (en) 2006-06-14 2006-06-14 Laser device
PCT/GB2007/002239 WO2007144645A1 (en) 2006-06-14 2007-06-14 Light amplification device
GB0800044A GB2441486A (en) 2006-06-14 2008-01-02 Light amplification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0611843.4A GB0611843D0 (en) 2006-06-14 2006-06-14 Laser device

Publications (1)

Publication Number Publication Date
GB0611843D0 true GB0611843D0 (en) 2006-07-26

Family

ID=36775684

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0611843.4A Ceased GB0611843D0 (en) 2006-06-14 2006-06-14 Laser device
GB0800044A Withdrawn GB2441486A (en) 2006-06-14 2008-01-02 Light amplification device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0800044A Withdrawn GB2441486A (en) 2006-06-14 2008-01-02 Light amplification device

Country Status (2)

Country Link
GB (2) GB0611843D0 (en)
WO (1) WO2007144645A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018506165A (en) 2014-11-26 2018-03-01 コンバージェント デンタル， インコーポレイテッド System and method for supplying power to and cooling a dental laser system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343488A1 (en) * 1983-12-01 1985-06-13 W.C. Heraeus Gmbh, 6450 Hanau GAS LASER
DE3515679C1 (en) * 1985-05-02 1986-09-25 W.C. Heraeus Gmbh, 6450 Hanau Gas laser, which is energised coaxially at radio frequency, especially a CO2 laser, having a multipass resonator
US4805182A (en) * 1986-04-30 1989-02-14 Synrad, Inc. RF-excited, all-metal gas laser
GB2194380A (en) * 1986-08-04 1988-03-02 Dr Jeremy Kenneth Arth Everard Laser plasma and optical resonator structures
DE9003331U1 (en) * 1990-03-21 1991-07-18 Rofin-Sinar Laser GmbH, 2000 Hamburg Gas laser
US6704333B2 (en) * 2000-12-07 2004-03-09 John Tulip Large area laser

Also Published As

Publication number Publication date
WO2007144645A1 (en) 2007-12-21
GB2441486A (en) 2008-03-05
GB0800044D0 (en) 2008-02-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)