FR2083673B1 - - Google Patents

Info

Publication number
FR2083673B1
FR2083673B1 FR7041343A FR7041343A FR2083673B1 FR 2083673 B1 FR2083673 B1 FR 2083673B1 FR 7041343 A FR7041343 A FR 7041343A FR 7041343 A FR7041343 A FR 7041343A FR 2083673 B1 FR2083673 B1 FR 2083673B1
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
FR7041343A
Other versions
FR2083673A1 (fr
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of FR2083673A1 publication Critical patent/FR2083673A1/fr
Application granted granted Critical
Publication of FR2083673B1 publication Critical patent/FR2083673B1/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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/032—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
    • H01S3/0323—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube by special features of the discharge constricting tube, e.g. capillary
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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)
  • Lasers (AREA)
FR7041343A 1970-03-31 1970-11-18 Expired FR2083673B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14652070 1970-03-31

Publications (2)

Publication Number Publication Date
FR2083673A1 FR2083673A1 (fr) 1971-12-17
FR2083673B1 true FR2083673B1 (fr) 1973-11-23

Family

ID=5482342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041343A Expired FR2083673B1 (fr) 1970-03-31 1970-11-18

Country Status (2)

Country Link
DE (1) DE2048792A1 (fr)
FR (1) FR2083673B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428653C2 (de) * 1984-08-03 1994-06-01 Trumpf Gmbh & Co Quergeströmter CO¶2¶-Laser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501714A (en) * 1967-03-13 1970-03-17 Perkin Elmer Corp Dc excited gas laser tube with conductive sidewalls

Also Published As

Publication number Publication date
DE2048792A1 (de) 1971-10-21
FR2083673A1 (fr) 1971-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse