JPS499993A - - Google Patents

Info

Publication number
JPS499993A
JPS499993A JP48035536A JP3553673A JPS499993A JP S499993 A JPS499993 A JP S499993A JP 48035536 A JP48035536 A JP 48035536A JP 3553673 A JP3553673 A JP 3553673A JP S499993 A JPS499993 A JP S499993A
Authority
JP
Japan
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.)
Pending
Application number
JP48035536A
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 filed Critical
Publication of JPS499993A publication Critical patent/JPS499993A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • 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
    • H01S3/02—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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Lasers (AREA)
JP48035536A 1972-03-30 1973-03-27 Pending JPS499993A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23973672A 1972-03-30 1972-03-30

Publications (1)

Publication Number Publication Date
JPS499993A true JPS499993A (ja) 1974-01-29

Family

ID=22903495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48035536A Pending JPS499993A (ja) 1972-03-30 1973-03-27

Country Status (10)

Country Link
US (1) US3777279A (ja)
JP (1) JPS499993A (ja)
BE (1) BE797269A (ja)
CA (1) CA992654A (ja)
CH (1) CH571767A5 (ja)
DE (1) DE2312877A1 (ja)
FR (1) FR2178153B1 (ja)
GB (1) GB1389801A (ja)
NL (1) NL7303935A (ja)
SE (1) SE385182B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180195A (ja) * 1975-01-09 1976-07-13 Mitsubishi Electric Corp Yokohokoreikigatareezahatsushinsochi
JPS55501119A (ja) * 1978-10-20 1980-12-11
JPS5697865A (en) * 1980-01-07 1981-08-06 Hitachi Ltd Ionization detector
WO1987004868A1 (en) * 1986-01-29 1987-08-13 Fanuc Ltd Gas laser utilizing high-frequency excitation
WO1988000764A1 (en) * 1986-07-18 1988-01-28 Fanuc Ltd Gas laser device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921100A (en) * 1974-09-23 1975-11-18 United Technologies Corp Gas dynamic laser having shutter doors
US4180784A (en) * 1977-09-19 1979-12-25 The Boeing Company Frequency modulated electrical discharge laser
JPS5811110B2 (ja) * 1978-06-28 1983-03-01 株式会社日立製作所 ガスレ−ザ発生装置
DE2910177C3 (de) * 1979-03-15 1981-11-26 Opower, Hans, Dipl.-Phys. Dr., 8033 Krailling Elektrisch angeregter CO↓2↓-Laser
JPS58212189A (ja) * 1982-06-02 1983-12-09 Hitachi Ltd ガスレ−ザ発生装置
JPS60244086A (ja) * 1984-05-18 1985-12-03 Mitsubishi Electric Corp 同軸型レ−ザ発振器
DE3428653C2 (de) * 1984-08-03 1994-06-01 Trumpf Gmbh & Co Quergeströmter CO¶2¶-Laser
GB2235086A (en) * 1989-06-01 1991-02-20 Ion Tech Ltd Ion beam source
DE19936955A1 (de) 1999-08-05 2001-02-15 Trumpf Lasertechnik Gmbh Gaslaser
US6648368B2 (en) 2002-03-27 2003-11-18 General Motors Corporation Dual roof rail air bag with integrated fill system
RU2687291C1 (ru) * 2018-05-15 2019-05-13 Открытое акционерное общество "Инфотэк Груп" Способ создания направленного ионизирующего канала в воздушной среде

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562664A (en) * 1968-03-01 1971-02-09 Jameson D Ridgen Gas laser with means for maintaining power output
US3633125A (en) * 1970-06-22 1972-01-04 Raytheon Co Gas laser with means for specifically creating and maintaining turbulence in the gaseous laser medium

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180195A (ja) * 1975-01-09 1976-07-13 Mitsubishi Electric Corp Yokohokoreikigatareezahatsushinsochi
JPS5540196B2 (ja) * 1975-01-09 1980-10-16
JPS55501119A (ja) * 1978-10-20 1980-12-11
JPS5697865A (en) * 1980-01-07 1981-08-06 Hitachi Ltd Ionization detector
JPS6333102B2 (ja) * 1980-01-07 1988-07-04 Hitachi Ltd
WO1987004868A1 (en) * 1986-01-29 1987-08-13 Fanuc Ltd Gas laser utilizing high-frequency excitation
EP0256135A1 (en) * 1986-01-29 1988-02-24 Fanuc Ltd. Gas laser utilizing high-frequency excitation
EP0256135B1 (en) * 1986-01-29 1992-04-29 Fanuc Ltd. Gas laser utilizing high-frequency excitation
WO1988000764A1 (en) * 1986-07-18 1988-01-28 Fanuc Ltd Gas laser device
US4907241A (en) * 1986-07-18 1990-03-06 Fanuc Ltd Gas laser device
EP0317632B1 (en) * 1986-07-18 1992-05-06 Fanuc Ltd. Gas laser device

Also Published As

Publication number Publication date
CH571767A5 (ja) 1976-01-15
FR2178153B1 (ja) 1978-07-13
DE2312877A1 (de) 1973-10-11
BE797269A (fr) 1973-07-16
FR2178153A1 (ja) 1973-11-09
NL7303935A (ja) 1973-10-02
GB1389801A (en) 1975-04-09
SE385182B (sv) 1976-06-08
CA992654A (en) 1976-07-06
US3777279A (en) 1973-12-04

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