GB2145274B - Gas laser system - Google Patents
Gas laser systemInfo
- Publication number
- GB2145274B GB2145274B GB08417276A GB8417276A GB2145274B GB 2145274 B GB2145274 B GB 2145274B GB 08417276 A GB08417276 A GB 08417276A GB 8417276 A GB8417276 A GB 8417276A GB 2145274 B GB2145274 B GB 2145274B
- Authority
- GB
- United Kingdom
- Prior art keywords
- laser system
- gas laser
- gas
- laser
- 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
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
-
- 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
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
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 |
---|---|---|---|
JP13589283A JPS6028287A (en) | 1983-07-27 | 1983-07-27 | Laser generator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8417276D0 GB8417276D0 (en) | 1984-08-08 |
GB2145274A GB2145274A (en) | 1985-03-20 |
GB2145274B true GB2145274B (en) | 1987-08-19 |
Family
ID=15162238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08417276A Expired GB2145274B (en) | 1983-07-27 | 1984-07-06 | Gas laser system |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS6028287A (en) |
DE (1) | DE3427424A1 (en) |
GB (1) | GB2145274B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4760581A (en) * | 1986-05-08 | 1988-07-26 | Laser Corporation Of America | Laser oscillating apparatus |
DE3923624A1 (en) * | 1989-07-17 | 1991-01-31 | Siemens Ag | Carbon di:oxide gas laser with gas circulation - has system arranged to reduce variations in gas density in chamber by circulating gas in opposite directions |
DE3923625A1 (en) * | 1989-07-17 | 1991-01-31 | Siemens Ag | Carbon dioxide gas laser with folded resonator - has gas circulation and electrode system to eliminate variations in density |
EP0547094B1 (en) * | 1990-09-05 | 1997-08-13 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Laser resonator for laser media with annular cross-section |
CN105375327B (en) * | 2015-11-03 | 2020-09-22 | 北京热刺激光技术有限责任公司 | Four-cavity structure radio frequency laser |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904983A (en) * | 1973-04-16 | 1975-09-09 | Gte Sylvania Inc | Parasitic mode suppressor for high power lasers |
US3919663A (en) * | 1974-05-23 | 1975-11-11 | United Technologies Corp | Method and apparatus for aligning laser reflective surfaces |
US4151487A (en) * | 1977-09-12 | 1979-04-24 | Chang Hwi Chi | Laser cavity structure |
-
1983
- 1983-07-27 JP JP13589283A patent/JPS6028287A/en active Pending
-
1984
- 1984-07-06 GB GB08417276A patent/GB2145274B/en not_active Expired
- 1984-07-25 DE DE19843427424 patent/DE3427424A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE3427424A1 (en) | 1985-02-14 |
GB8417276D0 (en) | 1984-08-08 |
JPS6028287A (en) | 1985-02-13 |
GB2145274A (en) | 1985-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930706 |