FR2301938B1 - - Google Patents

Info

Publication number
FR2301938B1
FR2301938B1 FR7603427A FR7603427A FR2301938B1 FR 2301938 B1 FR2301938 B1 FR 2301938B1 FR 7603427 A FR7603427 A FR 7603427A FR 7603427 A FR7603427 A FR 7603427A FR 2301938 B1 FR2301938 B1 FR 2301938B1
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
FR7603427A
Other languages
French (fr)
Other versions
FR2301938A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of FR2301938A1 publication Critical patent/FR2301938A1/en
Application granted granted Critical
Publication of FR2301938B1 publication Critical patent/FR2301938B1/fr
Granted 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
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7603427A 1975-02-18 1976-02-09 Helium neon laser tubes - using solder to seal metal end caps, and solder glass to seal mirrors in holders Granted FR2301938A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752506707 DE2506707C2 (en) 1975-02-18 1975-02-18 GAS LASER WITH VACUUM-TIGHT DISCHARGE FLASK

Publications (2)

Publication Number Publication Date
FR2301938A1 FR2301938A1 (en) 1976-09-17
FR2301938B1 true FR2301938B1 (en) 1980-08-29

Family

ID=5939094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603427A Granted FR2301938A1 (en) 1975-02-18 1976-02-09 Helium neon laser tubes - using solder to seal metal end caps, and solder glass to seal mirrors in holders

Country Status (4)

Country Link
JP (1) JPS6053477B2 (en)
DE (1) DE2506707C2 (en)
FR (1) FR2301938A1 (en)
NL (1) NL182769C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607333C3 (en) * 1976-02-23 1978-12-21 Laser-Licht Gmbh, 2000 Hamburg Glass coaxial tube for gas lasers
DE7719239U1 (en) * 1977-06-20 1978-01-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen GAS LASER WITH A CYLINDER-SHAPED DISCHARGE PISTON
DE2754756C2 (en) 1977-12-08 1979-12-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gas laser with a cylindrical discharge bulb
NL7907597A (en) * 1979-10-15 1981-04-21 Philips Nv GAS DISCHARGE LASER DEVICE.
DE3329872A1 (en) * 1983-08-18 1985-03-07 Siemens AG, 1000 Berlin und 8000 München GAS LASER WITH A SPRING-BASED CAPILLARY
US4799232A (en) * 1986-09-24 1989-01-17 Siemens Aktiengesellschaft Gas laser and method
DE59001839D1 (en) * 1989-04-17 1993-07-29 Siemens Ag GAS LASER.
DE59005232D1 (en) * 1989-05-31 1994-05-11 Siemens Ag Gas laser.
EP0470414A3 (en) * 1990-08-07 1992-04-08 Siemens Aktiengesellschaft Method of producing a vacuum-tight sealed gaslaser

Also Published As

Publication number Publication date
DE2506707C2 (en) 1977-03-10
DE2506707B1 (en) 1976-07-15
NL182769C (en) 1988-05-02
FR2301938A1 (en) 1976-09-17
NL182769B (en) 1987-12-01
JPS51107795A (en) 1976-09-24
NL7515006A (en) 1976-08-20
JPS6053477B2 (en) 1985-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse