DE69212934T2 - Gas-Laser Oszillator - Google Patents

Gas-Laser Oszillator

Info

Publication number
DE69212934T2
DE69212934T2 DE69212934T DE69212934T DE69212934T2 DE 69212934 T2 DE69212934 T2 DE 69212934T2 DE 69212934 T DE69212934 T DE 69212934T DE 69212934 T DE69212934 T DE 69212934T DE 69212934 T2 DE69212934 T2 DE 69212934T2
Authority
DE
Germany
Prior art keywords
laser oscillator
gas laser
gas
oscillator
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 - Fee Related
Application number
DE69212934T
Other languages
English (en)
Other versions
DE69212934D1 (de
Inventor
Shinji Kasahara
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE69212934D1 publication Critical patent/DE69212934D1/de
Application granted granted Critical
Publication of DE69212934T2 publication Critical patent/DE69212934T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/0326—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube by an electromagnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE69212934T 1991-09-10 1992-09-09 Gas-Laser Oszillator Expired - Fee Related DE69212934T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3229302A JPH0567822A (ja) 1991-09-10 1991-09-10 ガスレーザ発振器

Publications (2)

Publication Number Publication Date
DE69212934D1 DE69212934D1 (de) 1996-09-26
DE69212934T2 true DE69212934T2 (de) 1997-02-06

Family

ID=16890011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212934T Expired - Fee Related DE69212934T2 (de) 1991-09-10 1992-09-09 Gas-Laser Oszillator

Country Status (4)

Country Link
US (1) US5381432A (de)
EP (1) EP0532293B1 (de)
JP (1) JPH0567822A (de)
DE (1) DE69212934T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2827683B2 (ja) * 1992-04-08 1998-11-25 日本電気株式会社 イオンレーザ発振器
JPH08274387A (ja) * 1995-03-30 1996-10-18 Nec Corp イオンレーザ管
US5930281A (en) * 1996-07-31 1999-07-27 Nec Corporation Ion laser apparatus
DE10262017B4 (de) * 2002-02-22 2010-05-06 Trumpf Laser Gmbh + Co. Kg Pumplichtquelle für laseraktive Medien

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033607A5 (de) * 1969-02-28 1970-12-04 Comp Generale Electricite
US4001720A (en) * 1975-05-30 1977-01-04 Rca Corporation Gas laser
US4974228A (en) * 1988-11-08 1990-11-27 Spectra-Physics, Inc. Magnetic field profile for improved ion laser performance
US5115439A (en) * 1989-11-29 1992-05-19 Spectra-Physics Lasers, Inc. Pole piece to shape axial magnetic field in gas laser

Also Published As

Publication number Publication date
EP0532293B1 (de) 1996-08-21
DE69212934D1 (de) 1996-09-26
JPH0567822A (ja) 1993-03-19
US5381432A (en) 1995-01-10
EP0532293A1 (de) 1993-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee