JPS558831B2 - - Google Patents
Info
- Publication number
- JPS558831B2 JPS558831B2 JP1095273A JP1095273A JPS558831B2 JP S558831 B2 JPS558831 B2 JP S558831B2 JP 1095273 A JP1095273 A JP 1095273A JP 1095273 A JP1095273 A JP 1095273A JP S558831 B2 JPS558831 B2 JP S558831B2
- Authority
- JP
- Japan
- 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
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- 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
- H01S3/083—Ring 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
- H01S3/095—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)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB380172A GB1420932A (en) | 1972-01-26 | 1972-01-26 | Lasers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4884587A JPS4884587A (ja) | 1973-11-09 |
| JPS558831B2 true JPS558831B2 (ja) | 1980-03-06 |
Family
ID=9765156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1095273A Expired JPS558831B2 (ja) | 1972-01-26 | 1973-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS558831B2 (ja) |
| DE (1) | DE2303167C3 (ja) |
| FR (1) | FR2169234B1 (ja) |
| GB (1) | GB1420932A (ja) |
| IT (1) | IT978531B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982205A (en) * | 1974-10-17 | 1976-09-21 | Avco Everett Research Laboratory, Inc. | Method for producing a lasable gaseous mixture for use in and operation of electron beam-sustainer stabilized carbon dioxide lasers |
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1972
- 1972-01-26 GB GB380172A patent/GB1420932A/en not_active Expired
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1973
- 1973-01-23 DE DE19732303167 patent/DE2303167C3/de not_active Expired
- 1973-01-25 FR FR7302597A patent/FR2169234B1/fr not_active Expired
- 1973-01-26 JP JP1095273A patent/JPS558831B2/ja not_active Expired
- 1973-01-26 IT IT1968273A patent/IT978531B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303167B2 (de) | 1978-09-21 |
| DE2303167C3 (de) | 1979-05-23 |
| GB1420932A (en) | 1976-01-14 |
| IT978531B (it) | 1974-09-20 |
| DE2303167A1 (de) | 1973-08-16 |
| FR2169234B1 (ja) | 1976-09-10 |
| JPS4884587A (ja) | 1973-11-09 |
| FR2169234A1 (ja) | 1973-09-07 |