| Autor: |
A P Podgornyĭ, N B Silaeva, P V Zinov'ev, Yu V Naboĭkin, L A Ogurtsova |
| Rok vydání: |
1977 |
| Předmět: |
|
| Zdroj: |
Soviet Journal of Quantum Electronics. 7:505-506 |
| ISSN: |
0049-1748 |
| DOI: |
10.1070/qe1977v007n04abeh009770 |
| Popis: |
An investigation was made of the 4.2°K stimulated emission spectrum of a naphthalene crystal with a high concentration of ββ'-dinaphthylethylene when this crystal was illuminated with off-resonance radiation. The crystal was excited by the third harmonic of a neodymium laser (λ=0.35 μ) and the offresonance radiation was the second harmonic of the same laser (λ=0.53 μ). Simultaneous illumination with the λ=0.35 μ and λ=0.53 μ radiation resulted in a strong reduction in the intensity of stimulated radiation emitted at a frequency in the phonon wing. This effect was attributed to the Raman scattering of the λ=0.53 μ radiation by nonequilibrium phonons. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
