DE3167226D1 - Improved sealed-off rf excited co2 lasers and method of manufacturing such lasers - Google Patents
Improved sealed-off rf excited co2 lasers and method of manufacturing such lasersInfo
- Publication number
- DE3167226D1 DE3167226D1 DE8181305407T DE3167226T DE3167226D1 DE 3167226 D1 DE3167226 D1 DE 3167226D1 DE 8181305407 T DE8181305407 T DE 8181305407T DE 3167226 T DE3167226 T DE 3167226T DE 3167226 D1 DE3167226 D1 DE 3167226D1
- Authority
- DE
- Germany
- Prior art keywords
- lasers
- excited
- manufacturing
- improved sealed
- sealed
- 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
- H01S3/02—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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/0315—Waveguide lasers
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/207,576 US4393506A (en) | 1980-11-17 | 1980-11-17 | Sealed-off RF excited CO2 lasers and method of manufacturing such lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3167226D1 true DE3167226D1 (en) | 1984-12-20 |
Family
ID=22771149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181305407T Expired DE3167226D1 (en) | 1980-11-17 | 1981-11-16 | Improved sealed-off rf excited co2 lasers and method of manufacturing such lasers |
Country Status (5)
Country | Link |
---|---|
US (1) | US4393506A (de) |
EP (1) | EP0052501B1 (de) |
JP (1) | JPS57112088A (de) |
DE (1) | DE3167226D1 (de) |
IL (1) | IL64294A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3581779D1 (de) * | 1984-10-12 | 1991-03-28 | Hiromi Kawase | Metallionenlaser vom hohlkathodentyp. |
DE3708314A1 (de) * | 1987-03-14 | 1988-09-22 | Deutsche Forsch Luft Raumfahrt | Mikrowellengepumpter hochdruckgasentladungslaser |
US4911712A (en) * | 1988-04-14 | 1990-03-27 | Heraeus Lasersonics, Inc. | Medical laser probe |
US5030217A (en) * | 1988-04-14 | 1991-07-09 | Heraeus Lasersonics, Inc. | Medical laser probe and method of delivering CO2 radiation |
US4888786A (en) * | 1988-05-09 | 1989-12-19 | United Technologies Corporation | Laser gas composition control arrangement and method |
EP0374287A1 (de) * | 1988-12-21 | 1990-06-27 | Coherent General, Inc. | Gaslaser |
DE4128596A1 (de) * | 1991-08-28 | 1993-03-04 | Siemens Ag | Verfahren zur herstellung eines bandleiterlasers |
US5883467A (en) * | 1997-09-09 | 1999-03-16 | Motorola, Inc. | Field emission device having means for in situ feeding of hydrogen |
US7190707B2 (en) * | 2001-01-29 | 2007-03-13 | Cymer, Inc. | Gas discharge laser light source beam delivery unit |
US8295319B2 (en) | 2010-11-23 | 2012-10-23 | Iradion Laser, Inc. | Ceramic gas laser having an integrated beam shaping waveguide |
US8422528B2 (en) | 2011-02-24 | 2013-04-16 | Iradion Laser, Inc. | Ceramic slab, free-space and waveguide lasers |
US10404030B2 (en) | 2015-02-09 | 2019-09-03 | Iradion Laser, Inc. | Flat-folded ceramic slab lasers |
WO2018057567A1 (en) | 2016-09-20 | 2018-03-29 | Iradion Laser, Inc. | Lasers with setback aperture |
US20210057864A1 (en) * | 2019-08-19 | 2021-02-25 | Iradion Laser, Inc. | Enhanced waveguide surface in gas lasers |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080066A (en) * | 1933-10-31 | 1937-05-11 | Eastman Kodak Co | Film preserving package |
DE1230146B (de) * | 1964-09-01 | 1966-12-08 | Patra Patent Treuhand | Optischer Sender oder Verstaerker mit gasfoermigem stimulierbarem Medium |
US3394320A (en) * | 1965-04-20 | 1968-07-23 | Gustav K. Medicus | Gas lasers with improved capillary tube |
FR2096664B2 (de) * | 1970-05-12 | 1973-07-13 | Commissariat Energie Atomique | |
DE2038777C3 (de) * | 1970-08-04 | 1975-06-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Abgeschlossener Kohlendioxid-Laser |
DE2335206A1 (de) * | 1973-07-11 | 1975-01-30 | Kabel Metallwerke Ghh | Verfahren zur herstellung eines weitverkehrsrundhohlleiters |
US3986897A (en) * | 1974-09-30 | 1976-10-19 | Motorola, Inc. | Aluminum treatment to prevent hillocking |
US4017808A (en) * | 1975-02-10 | 1977-04-12 | Owens-Illinois, Inc. | Gas laser with sputter-resistant cathode |
GB1526250A (en) * | 1976-11-05 | 1978-09-27 | Secr Defence | Waveguide lasers |
US4229709A (en) * | 1978-06-12 | 1980-10-21 | Mcmahan William H | Laser device |
-
1980
- 1980-11-17 US US06/207,576 patent/US4393506A/en not_active Expired - Lifetime
-
1981
- 1981-11-16 EP EP81305407A patent/EP0052501B1/de not_active Expired
- 1981-11-16 IL IL64294A patent/IL64294A/xx unknown
- 1981-11-16 JP JP56183602A patent/JPS57112088A/ja active Granted
- 1981-11-16 DE DE8181305407T patent/DE3167226D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0052501A2 (de) | 1982-05-26 |
EP0052501B1 (de) | 1984-11-14 |
IL64294A (en) | 1985-04-30 |
JPH0226796B2 (de) | 1990-06-12 |
US4393506A (en) | 1983-07-12 |
JPS57112088A (en) | 1982-07-12 |
EP0052501A3 (en) | 1982-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: COHERENT INC., PALO ALTO, CALIF., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS. GOLDBACH, K., DIPL.-ING.DR.-ING. AUFENANGER, M., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |