CA1222044A - Laser chimique a acide chlorhydrique - Google Patents
Laser chimique a acide chlorhydriqueInfo
- Publication number
- CA1222044A CA1222044A CA000431194A CA431194A CA1222044A CA 1222044 A CA1222044 A CA 1222044A CA 000431194 A CA000431194 A CA 000431194A CA 431194 A CA431194 A CA 431194A CA 1222044 A CA1222044 A CA 1222044A
- Authority
- CA
- Canada
- Prior art keywords
- nozzle
- laser
- enclosure
- chlorine
- electrodes
- 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
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
- H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
- H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
- H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Lasers (AREA)
- Dental Preparations (AREA)
- Lubricants (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8211299 | 1982-06-28 | ||
FR8211299A FR2578110A1 (fr) | 1982-06-28 | 1982-06-28 | Laser chimique a acide chlorhydrique |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1222044A true CA1222044A (fr) | 1987-05-19 |
Family
ID=9275472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000431194A Expired CA1222044A (fr) | 1982-06-28 | 1983-06-27 | Laser chimique a acide chlorhydrique |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE897132A (no) |
CA (1) | CA1222044A (no) |
DE (1) | DE3320258A1 (no) |
FR (1) | FR2578110A1 (no) |
GB (1) | GB2171244B (no) |
IT (1) | IT1162874B (no) |
NL (1) | NL8301970A (no) |
NO (1) | NO166469C (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9011535D0 (en) * | 1990-05-23 | 1990-07-11 | Oxford Lasers Ltd | Gas management system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529261A (en) * | 1964-09-10 | 1970-09-15 | Xerox Corp | Laser having an active medium which is an excited halogen whose lower energy state is depleted by reacting with an alkali metal |
FR1527988A (fr) * | 1967-04-19 | 1968-06-07 | Comp Generale Electricite | Lasers à gaz à pression stabilisée |
NL153387B (nl) * | 1968-02-15 | 1977-05-16 | Philips Nv | Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser, door middel van een elektrische ontlading in een gedeeltelijk uit koolzuurgas bestaand gasmengsel, en ontladingsbuis bestemd voor een dergelijke inrichting. |
US3569857A (en) * | 1968-03-13 | 1971-03-09 | North American Rockwell | Method and means for achieving chemical equilibrium in a sealed-off co{d 2 laser |
GB1278639A (en) * | 1969-12-12 | 1972-06-21 | Ferranti Ltd | Improvements relating to gas lasers |
NL161928C (nl) * | 1972-02-21 | 1980-03-17 | Philips Nv | Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser, door middel van een elektrische ontlading in een gasmengsel dat ten minste kooldioxide en waterdamp bevat. |
US3851272A (en) * | 1973-01-02 | 1974-11-26 | Coherent Radiation | Gaseous laser with cathode forming optical resonator support and plasma tube envelope |
DE2461928A1 (de) * | 1974-12-31 | 1976-07-08 | Trw Inc | Verbrennungs- bzw. reaktionsenergie gepumpter chemischer laser |
-
1982
- 1982-06-28 FR FR8211299A patent/FR2578110A1/fr active Granted
-
1983
- 1983-06-02 NL NL8301970A patent/NL8301970A/nl not_active Application Discontinuation
- 1983-06-06 DE DE19833320258 patent/DE3320258A1/de active Granted
- 1983-06-09 IT IT67633/83A patent/IT1162874B/it active
- 1983-06-23 GB GB08317076A patent/GB2171244B/en not_active Expired
- 1983-06-24 BE BE0/211061A patent/BE897132A/fr not_active IP Right Cessation
- 1983-06-27 CA CA000431194A patent/CA1222044A/fr not_active Expired
- 1983-06-28 NO NO832345A patent/NO166469C/no unknown
Also Published As
Publication number | Publication date |
---|---|
IT1162874B (it) | 1987-04-01 |
DE3320258C2 (no) | 1992-08-06 |
NL8301970A (nl) | 1986-08-01 |
FR2578110A1 (fr) | 1986-08-29 |
DE3320258A1 (de) | 1986-12-18 |
GB2171244A (en) | 1986-08-20 |
BE897132A (fr) | 1983-12-27 |
NO832345L (no) | 1986-04-22 |
NO166469B (no) | 1991-04-15 |
NO166469C (no) | 1991-07-24 |
FR2578110B1 (no) | 1994-04-22 |
IT8367633A0 (it) | 1983-06-09 |
GB2171244B (en) | 1987-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |