DE3688853D1 - Tripropylamin-dotierter laser. - Google Patents

Tripropylamin-dotierter laser.

Info

Publication number
DE3688853D1
DE3688853D1 DE8686830059T DE3688853T DE3688853D1 DE 3688853 D1 DE3688853 D1 DE 3688853D1 DE 8686830059 T DE8686830059 T DE 8686830059T DE 3688853 T DE3688853 T DE 3688853T DE 3688853 D1 DE3688853 D1 DE 3688853D1
Authority
DE
Germany
Prior art keywords
tripropylamine
doped laser
doped
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
DE8686830059T
Other languages
English (en)
Other versions
DE3688853T2 (de
Inventor
Renato Marchetti
Eugenio Penco
Gianemilio Salvetti
Marco Cavaioli
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.)
ENTE PER LE NUOVE TECNOLOGIE, L'ENERGIA E L'AMBIEN
Original Assignee
Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA
Selenia Industrie Elettroniche Associate SpA
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 Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA, Selenia Industrie Elettroniche Associate SpA filed Critical Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA
Publication of DE3688853D1 publication Critical patent/DE3688853D1/de
Application granted granted Critical
Publication of DE3688853T2 publication Critical patent/DE3688853T2/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
    • H01S3/038—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
    • H01S3/14—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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0384—Auxiliary electrodes, e.g. for pre-ionisation or triggering, or particular adaptations therefor

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)
DE86830059T 1985-03-13 1986-03-12 Tripropylamin-dotierter Laser. Expired - Fee Related DE3688853T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47806/85A IT1182719B (it) 1985-03-13 1985-03-13 Laser stabilizzato con tripropilammina

Publications (2)

Publication Number Publication Date
DE3688853D1 true DE3688853D1 (de) 1993-09-16
DE3688853T2 DE3688853T2 (de) 1994-03-10

Family

ID=11262628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86830059T Expired - Fee Related DE3688853T2 (de) 1985-03-13 1986-03-12 Tripropylamin-dotierter Laser.

Country Status (4)

Country Link
US (1) US4719637A (de)
EP (1) EP0197896B1 (de)
DE (1) DE3688853T2 (de)
IT (1) IT1182719B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456643B1 (en) 1999-03-31 2002-09-24 Lambda Physik Ag Surface preionization for gas lasers
US6650679B1 (en) 1999-02-10 2003-11-18 Lambda Physik Ag Preionization arrangement for gas laser
US6490307B1 (en) 1999-03-17 2002-12-03 Lambda Physik Ag Method and procedure to automatically stabilize excimer laser output parameters
US6389052B2 (en) 1999-03-17 2002-05-14 Lambda Physik Ag Laser gas replenishment method
US6757315B1 (en) 1999-02-10 2004-06-29 Lambda Physik Ag Corona preionization assembly for a gas laser
US6965624B2 (en) * 1999-03-17 2005-11-15 Lambda Physik Ag Laser gas replenishment method
US6727731B1 (en) 1999-03-12 2004-04-27 Lambda Physik Ag Energy control for an excimer or molecular fluorine laser
US6714577B1 (en) 1999-03-17 2004-03-30 Lambda Physik Ag Energy stabilized gas discharge laser
US6546036B1 (en) 1999-06-08 2003-04-08 Lambda Physik Ag Roof configuration for laser discharge electrodes
US6785316B1 (en) 1999-08-17 2004-08-31 Lambda Physik Ag Excimer or molecular laser with optimized spectral purity
WO2001055684A2 (en) 2000-01-25 2001-08-02 Lambda Physik Ag Energy monitor for molecular fluorine laser
US6570901B2 (en) 2000-02-24 2003-05-27 Lambda Physik Ag Excimer or molecular fluorine laser having lengthened electrodes
US6834066B2 (en) 2000-04-18 2004-12-21 Lambda Physik Ag Stabilization technique for high repetition rate gas discharge lasers
US6862307B2 (en) * 2000-05-15 2005-03-01 Lambda Physik Ag Electrical excitation circuit for a pulsed gas laser
US6671302B2 (en) 2000-08-11 2003-12-30 Lambda Physik Ag Device for self-initiated UV pre-ionization of a repetitively pulsed gas laser
US6998620B2 (en) * 2001-08-13 2006-02-14 Lambda Physik Ag Stable energy detector for extreme ultraviolet radiation detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934212A (en) * 1973-02-26 1976-01-20 Massachusetts Institute Of Technology Gas laser with an amine seed gas
US4584689A (en) * 1980-03-17 1986-04-22 Westinghouse Electric Corp. Apparatus for modifying the liquefication or solidification point of a gas

Also Published As

Publication number Publication date
IT1182719B (it) 1987-10-05
IT8547806A0 (it) 1985-03-13
EP0197896B1 (de) 1993-08-11
IT8547806A1 (it) 1986-09-13
EP0197896A3 (en) 1989-03-22
US4719637A (en) 1988-01-12
DE3688853T2 (de) 1994-03-10
EP0197896A2 (de) 1986-10-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ENTE PER LE NUOVE TECNOLOGIE, L'ENERGIA E L'AMBIEN

8328 Change in the person/name/address of the agent

Free format text: REINHARD, H., DIPL.-CHEM. DR.RER.NAT. SKUHRA, U., DIPL.-ING. WEISE, R., DIPL.-ING., PAT.-ANWAELTE, 80801 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee