NL234638A - - Google Patents
Info
- Publication number
- NL234638A NL234638A NL234638DA NL234638A NL 234638 A NL234638 A NL 234638A NL 234638D A NL234638D A NL 234638DA NL 234638 A NL234638 A NL 234638A
- Authority
- NL
- Netherlands
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
- H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
- H01S1/02—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range solid
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US705672A US3013214A (en) | 1957-12-27 | 1957-12-27 | Microwave maser amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL234638A true NL234638A (OSRAM) |
Family
ID=24834475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL234638D NL234638A (OSRAM) | 1957-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3013214A (OSRAM) |
| BE (1) | BE574211A (OSRAM) |
| FR (1) | FR1217353A (OSRAM) |
| GB (1) | GB860749A (OSRAM) |
| NL (1) | NL234638A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3252061A (en) * | 1960-02-02 | 1966-05-17 | Du Pont | Circuit components |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2802944A (en) * | 1953-12-30 | 1957-08-13 | Rca Corp | Oscillators employing microwave resonant substance |
| US2762871A (en) * | 1954-12-01 | 1956-09-11 | Robert H Dicke | Amplifier employing microwave resonant substance |
| US2883629A (en) * | 1955-12-19 | 1959-04-21 | Bell Telephone Labor Inc | Ferrite microwave devices for use at high signal energy levels |
| US2883481A (en) * | 1956-12-31 | 1959-04-21 | Bell Telephone Labor Inc | Microwave amplifier |
| US2879439A (en) * | 1958-01-28 | 1959-03-24 | Charles H Townes | Production of electromagnetic energy |
-
0
- NL NL234638D patent/NL234638A/xx unknown
-
1957
- 1957-12-27 US US705672A patent/US3013214A/en not_active Expired - Lifetime
-
1958
- 1958-12-23 GB GB41475/58A patent/GB860749A/en not_active Expired
- 1958-12-24 BE BE574211A patent/BE574211A/fr unknown
- 1958-12-27 FR FR782769A patent/FR1217353A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3013214A (en) | 1961-12-12 |
| GB860749A (en) | 1961-02-08 |
| BE574211A (fr) | 1959-04-16 |
| FR1217353A (fr) | 1960-05-03 |