Excited state absorption in KCI:EU<SUP>2+</SUP>
Non-linear behavior with respect to exciting fluence of both photoacoustic and luminescent signals in KCI:Eu(2+) , excited by laser pulses at 355 nm, were analyzed in terms of excited state absorption (ESA). Measured ESA cross-sections for 355 and 420 nm were found to be 1×10(−17)cm2 and 2×10(−18)cm...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1994 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | inglés |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/92933 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/92933 |
| Access Level: | acceso abierto |
| Palabra clave: | Física Non-linear behavior Photoacoustic and luminescent signals Excited state absorption |
| Sumario: | Non-linear behavior with respect to exciting fluence of both photoacoustic and luminescent signals in KCI:Eu(2+) , excited by laser pulses at 355 nm, were analyzed in terms of excited state absorption (ESA). Measured ESA cross-sections for 355 and 420 nm were found to be 1×10(−17)cm2 and 2×10(−18)cm2 respectively. |
|---|