BE625000A - - Google Patents
Info
- Publication number
- BE625000A BE625000A BE625000DA BE625000A BE 625000 A BE625000 A BE 625000A BE 625000D A BE625000D A BE 625000DA BE 625000 A BE625000 A BE 625000A
- Authority
- BE
- Belgium
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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
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 |
|---|---|---|---|
| US15360361 US3258715A (en) | 1961-11-20 | 1961-11-20 | Optical masbr comprising the active medium capa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625000A true BE625000A (US07166745-20070123-C00016.png) |
Family
ID=8790222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625000D BE625000A (US07166745-20070123-C00016.png) | 1961-11-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3258715A (US07166745-20070123-C00016.png) |
| BE (1) | BE625000A (US07166745-20070123-C00016.png) |
| DE (1) | DE1157313B (US07166745-20070123-C00016.png) |
| FR (1) | FR1338208A (US07166745-20070123-C00016.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397316A (en) * | 1963-10-22 | 1968-08-13 | Aviation Uk | Optical frequency-changing devices and materials for use therein |
| US5384795A (en) * | 1992-09-15 | 1995-01-24 | Texas Instruments Incorporated | Light emission from rare-earth element-doped CaF2 thin films by electroluminescence |
| JPH06203959A (ja) * | 1992-09-30 | 1994-07-22 | Texas Instr Inc <Ti> | エレクトロルミネセンスによりＮｄでドープされたＣａＦ２薄膜から発光せしめる装置および方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929922A (en) * | 1958-07-30 | 1960-03-22 | Bell Telephone Labor Inc | Masers and maser communications system |
| BE636587A (US07166745-20070123-C00016.png) * | 1960-10-07 |
-
0
- BE BE625000D patent/BE625000A/xx unknown
-
1961
- 1961-11-20 US US15360361 patent/US3258715A/en not_active Expired - Lifetime
-
1962
- 1962-10-29 DE DEW33226A patent/DE1157313B/de active Pending
- 1962-11-06 FR FR914547A patent/FR1338208A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1338208A (fr) | 1963-09-20 |
| DE1157313B (de) | 1963-11-14 |
| US3258715A (en) | 1966-06-28 |
