DE1514713B2 - - Google Patents
Info
- Publication number
- DE1514713B2 DE1514713B2 DE1514713A DE1514713A DE1514713B2 DE 1514713 B2 DE1514713 B2 DE 1514713B2 DE 1514713 A DE1514713 A DE 1514713A DE 1514713 A DE1514713 A DE 1514713A DE 1514713 B2 DE1514713 B2 DE 1514713B2
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- gas laser
- discharge vessel
- laser according
- tube
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims description 41
- 230000005855 radiation Effects 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 6
- 229910052734 helium Inorganic materials 0.000 claims description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000001465 metallisation Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 5
- 239000003570 air Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
- H01S3/14—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]
-
- 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
- H01S3/0014—Monitoring arrangements not otherwise provided for
-
- 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
- H01S3/0385—Shape
- H01S3/0387—Helical shape
-
- 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
- H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator
-
- 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
- H01S3/097—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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lasers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671614713D DE1614713B1 (de) | 1967-11-08 | 1967-11-08 | Haftrelais |
| DE19681764999 DE1764999B1 (de) | 1967-11-08 | 1968-09-19 | Haftrelais |
| GB49237/68A GB1187884A (en) | 1967-11-08 | 1968-10-17 | Improvements relating to Electromagnetic Relays. |
| NL6815218A NL6815218A (en:Method) | 1967-11-08 | 1968-10-24 | |
| FR1590735D FR1590735A (en:Method) | 1967-11-08 | 1968-10-25 | |
| US773927A US3544935A (en) | 1967-11-08 | 1968-11-06 | Relay with permanent magnets |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR10465A FR1461376A (fr) | 1965-03-24 | 1965-03-24 | Générateur statique d'émission continue et cohérente de rayonnement infra-rouge |
| FR10465 | 1965-03-24 | ||
| FR26418A FR89308E (fr) | 1965-07-29 | 1965-07-29 | Générateur statique d'émission continue et cohérente de rayonnement infra-rouge |
| FR26418 | 1965-07-29 | ||
| FR35365 | 1965-10-19 | ||
| FR35365A FR89318E (fr) | 1965-10-19 | 1965-10-19 | Générateur statique d'émission continue et cohérente de rayonnement infra-rouge |
| FR37170 | 1965-11-04 | ||
| FR37170A FR89323E (fr) | 1965-11-04 | 1965-11-04 | Générateur statique d'émission continue et cohérente de rayonnement infra-rouge |
| DES0102744 | 1966-03-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1514713A1 DE1514713A1 (de) | 1969-08-28 |
| DE1514713B2 true DE1514713B2 (en:Method) | 1975-11-20 |
| DE1514713C3 DE1514713C3 (de) | 1976-07-01 |
Family
ID=
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225328A1 (de) * | 1982-07-07 | 1984-01-12 | Institut optiki atmosfery Sibirskogo otdelenija Akademii Nauk SSSR, Tomsk | Gasentladungsroehre fuer einen gasimpulslaser |
| DE3520989A1 (de) * | 1985-06-12 | 1986-12-18 | Karl-Heinz Dipl.-Phys. Dr.-Ing. 4630 Bochum Krahn | Elektrodenanordnung fuer hf-angeregte gaslaser |
| DE3614471A1 (de) * | 1986-04-29 | 1987-11-05 | Elcede Gmbh | Gaslaser mit hochfrequenzanregung |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225328A1 (de) * | 1982-07-07 | 1984-01-12 | Institut optiki atmosfery Sibirskogo otdelenija Akademii Nauk SSSR, Tomsk | Gasentladungsroehre fuer einen gasimpulslaser |
| DE3520989A1 (de) * | 1985-06-12 | 1986-12-18 | Karl-Heinz Dipl.-Phys. Dr.-Ing. 4630 Bochum Krahn | Elektrodenanordnung fuer hf-angeregte gaslaser |
| DE3614471A1 (de) * | 1986-04-29 | 1987-11-05 | Elcede Gmbh | Gaslaser mit hochfrequenzanregung |
Also Published As
| Publication number | Publication date |
|---|---|
| NL151857B (nl) | 1976-12-15 |
| NL6603824A (en:Method) | 1966-09-26 |
| US3537030A (en) | 1970-10-27 |
| BE677604A (en:Method) | 1966-09-09 |
| LU50729A1 (en:Method) | 1966-05-23 |
| DE1514713A1 (de) | 1969-08-28 |
| GB1128947A (en) | 1968-10-02 |
| FR1461376A (fr) | 1966-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |