GB1390729A - Generation of light by stimulated emission of radiation - Google Patents
Generation of light by stimulated emission of radiationInfo
- Publication number
- GB1390729A GB1390729A GB4932773A GB4932773A GB1390729A GB 1390729 A GB1390729 A GB 1390729A GB 4932773 A GB4932773 A GB 4932773A GB 4932773 A GB4932773 A GB 4932773A GB 1390729 A GB1390729 A GB 1390729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- mixture
- electrical discharge
- radiation
- generation
- 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
- 230000005855 radiation Effects 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- 230000003134 recirculating effect Effects 0.000 abstract 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 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
- H01S3/09—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
- H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00306896A US3810043A (en) | 1972-11-15 | 1972-11-15 | Method of operating closed-cycle carbon dioxide lasers in which carbon monoxide is used to prevent degradation of performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1390729A true GB1390729A (en) | 1975-04-16 |
Family
ID=23187347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4932773A Expired GB1390729A (en) | 1972-11-15 | 1973-10-23 | Generation of light by stimulated emission of radiation |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3810043A (enExample) |
| JP (1) | JPS5756226B2 (enExample) |
| CA (1) | CA1010544A (enExample) |
| CH (1) | CH584464A5 (enExample) |
| DE (1) | DE2356124C2 (enExample) |
| FR (1) | FR2206601B1 (enExample) |
| GB (1) | GB1390729A (enExample) |
| IL (1) | IL43526A (enExample) |
| IT (1) | IT996400B (enExample) |
| SE (1) | SE389774B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612642A (en) * | 1984-09-17 | 1986-09-16 | The United States Of America As Represented By The Secretary Of The Navy | Operation of transversely excited N2 O lasers |
| US4945543A (en) * | 1989-09-01 | 1990-07-31 | Raytheon Company | Gain medium for radiant energy source |
| JPH02132871A (ja) * | 1989-09-08 | 1990-05-22 | Mitsubishi Electric Corp | 無声放電式レーザ |
| DE4002185C2 (de) * | 1990-01-25 | 1994-01-13 | Lambda Physik Forschung | Vorrichtung zum Reinigen von Lasergas |
| US5841804A (en) * | 1991-03-14 | 1998-11-24 | Jgc Corporation | Method and apparatus for regenerating gas used in carbon dioxide laser generator |
| NL1010246C2 (nl) * | 1998-10-05 | 2000-04-06 | Stichting Tech Wetenschapp | CO#2-laser voorzien van koolmonoxide en een goud-omvattende katalysator. |
| US7143462B2 (en) * | 2002-09-20 | 2006-12-05 | Colgate-Palmolive Company | Oral care implement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3702973A (en) * | 1970-09-17 | 1972-11-14 | Avco Corp | Laser or ozone generator in which a broad electron beam with a sustainer field produce a large area, uniform discharge |
-
1972
- 1972-11-15 US US00306896A patent/US3810043A/en not_active Expired - Lifetime
-
1973
- 1973-10-23 GB GB4932773A patent/GB1390729A/en not_active Expired
- 1973-10-26 SE SE7314548A patent/SE389774B/xx unknown
- 1973-10-31 IL IL43526A patent/IL43526A/en unknown
- 1973-11-05 CA CA185,015A patent/CA1010544A/en not_active Expired
- 1973-11-07 JP JP48124599A patent/JPS5756226B2/ja not_active Expired
- 1973-11-07 IT IT53545/73A patent/IT996400B/it active
- 1973-11-08 FR FR7339761A patent/FR2206601B1/fr not_active Expired
- 1973-11-09 DE DE2356124A patent/DE2356124C2/de not_active Expired
- 1973-11-15 CH CH1605473A patent/CH584464A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2206601B1 (enExample) | 1979-08-03 |
| DE2356124C2 (de) | 1983-12-15 |
| US3810043A (en) | 1974-05-07 |
| DE2356124A1 (de) | 1974-05-30 |
| FR2206601A1 (enExample) | 1974-06-07 |
| CA1010544A (en) | 1977-05-17 |
| SE389774B (sv) | 1976-11-15 |
| CH584464A5 (enExample) | 1977-01-31 |
| IT996400B (it) | 1975-12-10 |
| IL43526A (en) | 1976-03-31 |
| IL43526A0 (en) | 1974-01-14 |
| JPS4979799A (enExample) | 1974-08-01 |
| JPS5756226B2 (enExample) | 1982-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |