DE3442898A1 - Gas-laser mit quereinkopplung von hochfrequenzenergie - Google Patents

Gas-laser mit quereinkopplung von hochfrequenzenergie

Info

Publication number
DE3442898A1
DE3442898A1 DE19843442898 DE3442898A DE3442898A1 DE 3442898 A1 DE3442898 A1 DE 3442898A1 DE 19843442898 DE19843442898 DE 19843442898 DE 3442898 A DE3442898 A DE 3442898A DE 3442898 A1 DE3442898 A1 DE 3442898A1
Authority
DE
Germany
Prior art keywords
laser
gas
tubular body
partial
flow
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
DE19843442898
Other languages
German (de)
English (en)
Inventor
Hans Dipl.-Ing. Klingel (FH), 7141 Möglingen
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.)
Trumpf SE and Co KG
Original Assignee
Trumpf SE and Co KG
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 Trumpf SE and Co KG filed Critical Trumpf SE and Co KG
Priority to DE19843442898 priority Critical patent/DE3442898A1/de
Priority to EP85112879A priority patent/EP0183023B1/de
Priority to US06/800,975 priority patent/US4757511A/en
Priority to JP26272485A priority patent/JPS61198694A/ja
Publication of DE3442898A1 publication Critical patent/DE3442898A1/de
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
    • H01S3/02—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
    • H01S3/02—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
    • H01S3/05—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
    • H01S3/09—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
    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19843442898 1984-11-24 1984-11-24 Gas-laser mit quereinkopplung von hochfrequenzenergie Ceased DE3442898A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19843442898 DE3442898A1 (de) 1984-11-24 1984-11-24 Gas-laser mit quereinkopplung von hochfrequenzenergie
EP85112879A EP0183023B1 (de) 1984-11-24 1985-10-11 Gas-Laser mit Quereinkopplung von Hochfrequenzenergie
US06/800,975 US4757511A (en) 1984-11-24 1985-11-22 High frequency folded gross-flow gas laser with approved gas flow characteristics and method for producing laser beam using same
JP26272485A JPS61198694A (ja) 1984-11-24 1985-11-25 高周波エネルギの交差入力装置を有するガスレ−ザ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843442898 DE3442898A1 (de) 1984-11-24 1984-11-24 Gas-laser mit quereinkopplung von hochfrequenzenergie

Publications (1)

Publication Number Publication Date
DE3442898A1 true DE3442898A1 (de) 1986-05-28

Family

ID=6251057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843442898 Ceased DE3442898A1 (de) 1984-11-24 1984-11-24 Gas-laser mit quereinkopplung von hochfrequenzenergie

Country Status (2)

Country Link
JP (1) JPS61198694A (enExample)
DE (1) DE3442898A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272429A3 (en) * 1986-12-20 1989-06-14 Tzn Forschungs- Und Entwicklungszentrum Unterluss Gmbh Gas transport laser

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63296382A (ja) * 1987-05-28 1988-12-02 Fanuc Ltd レ−ザ発振装置
JP2706557B2 (ja) * 1990-06-07 1998-01-28 ファナック株式会社 レーザ発振装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331939A (en) * 1978-08-25 1982-05-25 Hitachi, Ltd. Gas laser device
JPS5986277A (ja) 1982-11-10 1984-05-18 Hitachi Ltd ガスレ−ザ発生装置
JPS59136983A (ja) 1983-01-26 1984-08-06 Hitachi Ltd ガスレ−ザ発生装置
DE3422525A1 (de) * 1984-06-16 1986-02-13 Trumpf GmbH & Co, 7257 Ditzingen Gefalteter co(pfeil abwaerts)2(pfeil abwaerts)-laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917869B2 (ja) * 1977-12-05 1984-04-24 株式会社日立製作所 ガス流形レ−ザ装置
JPS55113391A (en) * 1979-02-21 1980-09-01 Hitachi Ltd Gas flow type laser device
JPS576261U (enExample) * 1980-06-11 1982-01-13
JPS5840351A (ja) * 1981-09-03 1983-03-09 Dainippon Ink & Chem Inc 硬化性樹脂組成物
JPS58111384A (ja) * 1981-12-24 1983-07-02 Matsushita Electric Ind Co Ltd レ−ザ管
JPS603170A (ja) * 1983-06-21 1985-01-09 Mitsubishi Electric Corp 無声放電式ガスレ−ザ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331939A (en) * 1978-08-25 1982-05-25 Hitachi, Ltd. Gas laser device
JPS5986277A (ja) 1982-11-10 1984-05-18 Hitachi Ltd ガスレ−ザ発生装置
JPS59136983A (ja) 1983-01-26 1984-08-06 Hitachi Ltd ガスレ−ザ発生装置
DE3422525A1 (de) * 1984-06-16 1986-02-13 Trumpf GmbH & Co, 7257 Ditzingen Gefalteter co(pfeil abwaerts)2(pfeil abwaerts)-laser

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP 59-136 983 (A), engl. Abstract *
JP 59-86 277 (A), engl. Abstract *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272429A3 (en) * 1986-12-20 1989-06-14 Tzn Forschungs- Und Entwicklungszentrum Unterluss Gmbh Gas transport laser

Also Published As

Publication number Publication date
JPH0464476B2 (enExample) 1992-10-15
JPS61198694A (ja) 1986-09-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection