FR2197255B1 - - Google Patents
Info
- Publication number
- FR2197255B1 FR2197255B1 FR7329999A FR7329999A FR2197255B1 FR 2197255 B1 FR2197255 B1 FR 2197255B1 FR 7329999 A FR7329999 A FR 7329999A FR 7329999 A FR7329999 A FR 7329999A FR 2197255 B1 FR2197255 B1 FR 2197255B1
- Authority
- FR
- France
- 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
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722241429 DE2241429C3 (de) | 1972-08-23 | Gasdynamischer CO2 Laser | |
| DE19722241428 DE2241428C3 (de) | 1972-08-23 | Gasdyriamiecher CO tief 2 -Laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2197255A1 FR2197255A1 (ru) | 1974-03-22 |
| FR2197255B1 true FR2197255B1 (ru) | 1981-04-17 |
Family
ID=25763738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7329999A Expired FR2197255B1 (ru) | 1972-08-23 | 1973-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2197255B1 (ru) |
-
1973
- 1973-08-17 FR FR7329999A patent/FR2197255B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2197255A1 (ru) | 1974-03-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |