CH558089A - Laser a gaz. - Google Patents

Laser a gaz.

Info

Publication number: CH558089A
Authority: CH; Switzerland
Prior art keywords: gaz; laser
Prior art date: 1971-09-24

Application number

CH1331872A

Other languages

English (en)

Original Assignee

Comp Generale Electricite

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.)

1971-09-24

Filing date

1972-09-12

Publication date

1975-01-15

1972-09-12 Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite

1975-01-15 Publication of CH558089A publication Critical patent/CH558089A/de

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
- H01S3/09—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
- H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
- 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/0804—Transverse or lateral modes
- 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
- H01S3/09702—Details of the driver electronics and electric discharge circuits
- 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]

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)

CH1331872A 1971-09-24 1972-09-12 Laser a gaz. CH558089A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7134404A FR2153197B1 (de)	1971-09-24	1971-09-24

Publications (1)

Publication Number	Publication Date
CH558089A true CH558089A (de)	1975-01-15

Family

ID=9083431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1331872A CH558089A (de)	1971-09-24	1972-09-12	Laser a gaz.

Country Status (10)

Country	Link
US (1)	US3781710A (de)
JP (1)	JPS4841690A (de)
BE (1)	BE788846A (de)
CA (1)	CA971658A (de)
CH (1)	CH558089A (de)
DE (1)	DE2246294A1 (de)
FR (1)	FR2153197B1 (de)
GB (1)	GB1361530A (de)
IT (1)	IT967683B (de)
NL (1)	NL7211918A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4068192A (en) *	1976-04-15	1978-01-10	The United States Of America As Represented By The Secretary Of The Navy	Gas laser starting
DE3136447A1 (de) *	1981-09-14	1983-03-24	Kraftwerk Union AG, 4330 Mülheim	Laser des te-typs, insbesondere hochenergielaser
US4507788A (en) *	1981-11-02	1985-03-26	Raytheon Company	Multiple pulse tea laser
GB2108752B (en) *	1981-11-02	1986-04-09	Raytheon Co	Laser system
JPH06101600B2 (ja) *	1984-10-31	1994-12-12	株式会社東芝	横励起形ガスレ−ザ発振装置
GB2212322A (en) *	1987-11-13	1989-07-19	Ferranti Plc	Gas discharge laser apparatus
RU2419184C2 (ru) *	2009-06-09	2011-05-20	Открытое акционерное общество "Концерн "Созвездие"	Газовый лазер с высокочастотным электромагнитным возбуждением

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3344365A (en) *	1963-06-03	1967-09-26	Rca Corp	Laser system employing means with no moving parts for producing an angularly rotatable beam of coherent light
US3521193A (en) *	1967-11-29	1970-07-21	United Aircraft Corp	Magnetic field beam scanner for gas lasers

0
- BE BE788846D patent/BE788846A/xx unknown
1971
- 1971-09-24 FR FR7134404A patent/FR2153197B1/fr not_active Expired
1972
- 1972-09-01 NL NL7211918A patent/NL7211918A/xx unknown
- 1972-09-12 CH CH1331872A patent/CH558089A/de not_active IP Right Cessation
- 1972-09-13 GB GB4254072A patent/GB1361530A/en not_active Expired
- 1972-09-14 CA CA151,767A patent/CA971658A/en not_active Expired
- 1972-09-20 JP JP47093757A patent/JPS4841690A/ja active Pending
- 1972-09-21 IT IT29464/72A patent/IT967683B/it active
- 1972-09-21 DE DE2246294A patent/DE2246294A1/de active Pending
- 1972-09-22 US US00291513A patent/US3781710A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE788846A (fr)	1973-03-15
DE2246294A1 (de)	1973-03-29
FR2153197B1 (de)	1974-05-31
NL7211918A (de)	1973-03-27
IT967683B (it)	1974-03-11
GB1361530A (en)	1974-07-24
JPS4841690A (de)	1973-06-18
FR2153197A1 (de)	1973-05-04
US3781710A (en)	1973-12-25
CA971658A (en)	1975-07-22

Legal Events

Date	Code	Title	Description
1977-04-15	PL	Patent ceased

Publication	Publication Date	Title
ES215371Y (es)	1976-12-01	Un limpia-barros o similar.
IT963303B (it)	1974-01-10	Laser a semiconduttore
AR192257A1 (es)	1973-02-08	Un dentifrico
CH555514A (de)	1974-10-31	Bruleur a combustible liquide.
BE778861R (fr)	1972-05-30	Chalumeau a
BR7204278D0 (pt)	1973-05-10	Um multiplenor
CH551090A (de)	1974-06-28	Laser-anordnung.
CH558725A (de)	1975-02-14	Sospensione pneumatica antriore a ruote indipendenti per autobur e veicili industriali.
SE380404B (sv)	1975-11-03	Laser
BE782487A (fr)	1972-08-16	Laser a gaz
CH526865A (de)	1972-08-15	Laser
IT944422B (it)	1973-04-20	Laser a gas
AR193246A1 (es)	1973-04-11	Un dentifrico
CH555496A (de)	1974-10-31	Vanne a tiroir.
NL170562C (nl)	1982-11-16	Fakkel.
CH552379A (fr)	1974-08-15	Piece a main.
DK131060B (da)	1975-05-20	Forbrændingsovn.
ES164836Y (es)	1972-05-01	Un caramelo-juguete.
ES166618Y (es)	1971-11-16	Un envase perfeccionado.
AR192442A1 (es)	1973-02-21	Un regenerador
CH555096A (de)	1974-10-15	Generateur laser.
CH558498A (de)	1975-01-31	Briquet a gaz comprime.
ES194563Y (es)	1975-04-16	Quemador a gas perfeccionado.
ES174095Y (es)	1975-04-01	Freidora a gas perfeccionada.
CH548677A (de)	1974-04-30	Laseranordnung.