Rare Earth Lasers
Mostrando 13-14 de 14 artigos, teses e dissertações.
-
13. Estudo da interação entre sistemas luminescentes e alfa e beta-ciclodextrina em solução aquosa / Study of luminescent materials in aqueous solution by interaction with alfa and beta cyclodextrin
In recent years, there has been considerable research on the study of energy transfer process by active optically ions due to their great importance in solid state devices, e.g., lasers and optic-electronic materials. These luminescent materials in aqueous solution can also be very useful as sensors or probe in biomaterials analysis. In this context, the int
Publicado em: 2004
-
14. Caracterização espectroscópica de possíveis meios ativos para lasers de Nd3+ e Tm3+ / Spectroscopic characterization of possible Nd3+ and Tm3+ laser active media
In this work we have made an important contribution to the growing research of new laser materials that can be pumped by low cost diode lasers or by the Upconversion process to operate in the near-infrared and visible spectral regions. Three kinds of hosts, doped with the rare earth ions (Nd3+ and Tm3+) were studied, and they present potential characteristic
Publicado em: 2003