Dielectric active medium for lasers
US4000247A · kind A · utility
9Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1976 |
| Grant date | Dec 28, 1976 |
| Priority date | — |
| Expiry date | Feb 23, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC30B29/14
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A single crystal essentially consists of XM.sub.z M'.sub.1.sub.-z P.sub.4 O.sub.12, (0<z.ltoreq.1) in which X is lithium and/or sodium, M is neodymium, and M' is yttrium, lanthanum or gadolinium. Said single crystal can be used as a dielectric active medium for lasers, and can be prepared in the form of a bar having a square cross section measuring 5 mm on each side by the top-seeded solution growth method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.