All optical switching based on intensity induced absorption in C60
作者:
Fryad Z. Henari,
Karl H. Cazzini,
Declan N. Weldon,
Werner J. Blau,
期刊:
Applied Physics Letters
(AIP Available online 1996)
卷期:
Volume 68,
issue 5
页码: 619-621
ISSN:0003-6951
年代: 1996
DOI:10.1063/1.116487
出版商: AIP
数据来源: AIP
摘要:
In this letter, we demonstrate that the strong reverse saturation which has been observed at high intensity in a C60solution, is also manifest at a low intensity. The behavior fits well to a rate equation model based on a six level system with known photophysical parameters. Furthermore, we demonstrate that it can be utilized to generate optical switching and bistability. ©1996 American Institute of Physics.
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