FR2101212B1 - - Google Patents

Info

Publication number
FR2101212B1
FR2101212B1 FR7127424A FR7127424A FR2101212B1 FR 2101212 B1 FR2101212 B1 FR 2101212B1 FR 7127424 A FR7127424 A FR 7127424A FR 7127424 A FR7127424 A FR 7127424A FR 2101212 B1 FR2101212 B1 FR 2101212B1
Authority
FR
France
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
FR7127424A
Other languages
French (fr)
Other versions
FR2101212A1 (cg-RX-API-DMAC7.html
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2101212A1 publication Critical patent/FR2101212A1/fr
Application granted granted Critical
Publication of FR2101212B1 publication Critical patent/FR2101212B1/fr
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
    • H01S3/14—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
    • 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

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)
  • Catalysts (AREA)
FR7127424A 1970-08-04 1971-07-27 Expired FR2101212B1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2038777A DE2038777C3 (de) 1970-08-04 1970-08-04 Abgeschlossener Kohlendioxid-Laser

Publications (2)

Publication Number Publication Date
FR2101212A1 FR2101212A1 (cg-RX-API-DMAC7.html) 1972-03-31
FR2101212B1 true FR2101212B1 (cg-RX-API-DMAC7.html) 1977-01-28

Family

ID=5778853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127424A Expired FR2101212B1 (cg-RX-API-DMAC7.html) 1970-08-04 1971-07-27

Country Status (4)

Country Link
US (1) US3758876A (cg-RX-API-DMAC7.html)
DE (1) DE2038777C3 (cg-RX-API-DMAC7.html)
FR (1) FR2101212B1 (cg-RX-API-DMAC7.html)
GB (1) GB1353658A (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042892A (en) * 1976-07-22 1977-08-16 The United States Of America As Represented By The Secretary Of The Navy Hypersonic gas laser
US4393506A (en) * 1980-11-17 1983-07-12 Walwel, Inc. Sealed-off RF excited CO2 lasers and method of manufacturing such lasers
GB2107109B (en) * 1981-09-25 1985-07-24 United Technologies Corp Catalyzed c02 laser
DE3148570C2 (de) * 1981-12-08 1991-02-14 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Elektrisch angeregter CO↓↓2↓↓-Laser
US5043997A (en) * 1985-05-03 1991-08-27 Raytheon Company Hybrid cathode
DE3523926A1 (de) * 1985-07-04 1987-01-15 Eltro Gmbh Verfahren und vorrichtung zum betreiben eines elektrisch angeregten gaslasers
US6656127B1 (en) * 1999-06-08 2003-12-02 Oridion Breathid Ltd. Breath test apparatus and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657325A (en) * 1950-12-23 1953-10-27 Sylvania Electric Prod Electrode for electric discharge lamps
DE1250013B (cg-RX-API-DMAC7.html) * 1963-10-24

Also Published As

Publication number Publication date
FR2101212A1 (cg-RX-API-DMAC7.html) 1972-03-31
DE2038777B2 (de) 1974-11-07
GB1353658A (en) 1974-05-22
US3758876A (en) 1973-09-11
DE2038777A1 (de) 1972-02-10
DE2038777C3 (de) 1975-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse