GB2035674B - Tea laser apparatus - Google Patents

Tea laser apparatus

Info

Publication number
GB2035674B
GB2035674B GB7939382A GB7939382A GB2035674B GB 2035674 B GB2035674 B GB 2035674B GB 7939382 A GB7939382 A GB 7939382A GB 7939382 A GB7939382 A GB 7939382A GB 2035674 B GB2035674 B GB 2035674B
Authority
GB
United Kingdom
Prior art keywords
laser apparatus
tea laser
tea
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
Application number
GB7939382A
Other versions
GB2035674A (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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Publication of GB2035674A publication Critical patent/GB2035674A/en
Application granted granted Critical
Publication of GB2035674B publication Critical patent/GB2035674B/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
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • 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
    • 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
    • H01S3/0973—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited having a travelling wave passing through the active medium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB7939382A 1978-11-22 1979-11-14 Tea laser apparatus Expired GB2035674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782850521 DE2850521C2 (en) 1978-11-22 1978-11-22 Transversely excited gas laser working at atmospheric pressure

Publications (2)

Publication Number Publication Date
GB2035674A GB2035674A (en) 1980-06-18
GB2035674B true GB2035674B (en) 1982-12-08

Family

ID=6055262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7939382A Expired GB2035674B (en) 1978-11-22 1979-11-14 Tea laser apparatus

Country Status (3)

Country Link
DE (1) DE2850521C2 (en)
FR (1) FR2442523B1 (en)
GB (1) GB2035674B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048716B1 (en) * 1980-04-05 1983-12-21 ELTRO GmbH Gesellschaft für Strahlungstechnik Laser device
DE3044023C2 (en) * 1980-11-22 1984-11-22 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Transversely excited gas laser oscillator or amplifier
DE3104229A1 (en) * 1981-02-06 1982-08-19 Kraftwerk Union AG, 4330 Mülheim METHOD FOR GENERATING LASER BEAMS IN THE 16 (ARROW DOWN) / (ARROW DOWN) AROUND THE WAVELENGTH AREA
US4507788A (en) * 1981-11-02 1985-03-26 Raytheon Company Multiple pulse tea laser
US4876693A (en) * 1984-12-26 1989-10-24 Hughes Aircraft Company Integrated laser head and low inductance pulse forming circuit for pulsed gas lasers
DE3884832T2 (en) * 1987-03-19 1994-05-19 Matsushita Electric Ind Co Ltd Laser device.
JP4409570B2 (en) * 2003-03-18 2010-02-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Gas discharge lamp, headlight or lighting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828277A (en) * 1971-12-27 1974-08-06 Us Army Integral capacitor lateral discharge laser
FR2306550A1 (en) * 1975-04-03 1976-10-29 Cilas LASER GENERATOR
DE2753304C2 (en) * 1977-11-30 1984-11-08 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Transversely excited gas laser (TEA laser) operating at atmospheric pressure

Also Published As

Publication number Publication date
FR2442523B1 (en) 1986-02-28
GB2035674A (en) 1980-06-18
DE2850521C2 (en) 1986-05-22
FR2442523A1 (en) 1980-06-20
DE2850521A1 (en) 1980-05-29

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Legal Events

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