BE713226A - - Google Patents
Info
- Publication number
- BE713226A BE713226A BE713226DA BE713226A BE 713226 A BE713226 A BE 713226A BE 713226D A BE713226D A BE 713226DA BE 713226 A BE713226 A BE 713226A
- Authority
- BE
- Belgium
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
- H01S3/036—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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/134—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR103370A FR1527988A (fr) | 1967-04-19 | 1967-04-19 | Lasers à gaz à pression stabilisée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713226A true BE713226A (en:Method) | 1968-10-04 |
Family
ID=8629204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713226D BE713226A (en:Method) | 1967-04-19 | 1968-04-04 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE713226A (en:Method) |
| CH (1) | CH472791A (en:Method) |
| DE (1) | DE1764189A1 (en:Method) |
| FR (1) | FR1527988A (en:Method) |
| GB (1) | GB1179057A (en:Method) |
| LU (1) | LU55851A1 (en:Method) |
| NL (1) | NL6804974A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD124942A1 (en:Method) * | 1975-12-22 | 1977-03-23 | ||
| DD134415A1 (de) * | 1977-07-11 | 1979-02-21 | Manfred Poehler | Gasentladungsroehre fuer stimulierbare medien,vorzugsweise fuer optische sender oder verstaerker |
| EP0004190A1 (en) * | 1978-03-13 | 1979-09-19 | Xerox Corporation | A gas laser |
| US4500996A (en) * | 1982-03-31 | 1985-02-19 | Coherent, Inc. | High power fundamental mode laser |
| FR2578110A1 (fr) * | 1982-06-28 | 1986-08-29 | Comp Generale Electricite | Laser chimique a acide chlorhydrique |
| FR2545661A1 (en:Method) * | 1983-05-06 | 1984-11-09 | Coherent Inc | |
| GB9011535D0 (en) * | 1990-05-23 | 1990-07-11 | Oxford Lasers Ltd | Gas management system |
-
1967
- 1967-04-19 FR FR103370A patent/FR1527988A/fr not_active Expired
-
1968
- 1968-04-04 BE BE713226D patent/BE713226A/xx unknown
- 1968-04-05 CH CH514168A patent/CH472791A/fr not_active IP Right Cessation
- 1968-04-08 LU LU55851D patent/LU55851A1/xx unknown
- 1968-04-09 NL NL6804974A patent/NL6804974A/xx unknown
- 1968-04-10 GB GB1738268A patent/GB1179057A/en not_active Expired
- 1968-04-19 DE DE19681764189 patent/DE1764189A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1764189A1 (de) | 1971-06-03 |
| GB1179057A (en) | 1970-01-28 |
| CH472791A (fr) | 1969-05-15 |
| FR1527988A (fr) | 1968-06-07 |
| LU55851A1 (en:Method) | 1969-11-13 |
| NL6804974A (en:Method) | 1968-10-21 |