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Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
Strong optical limiting of a molecular metal cluster
D.Z. Xin
Chaoyang Teachers’ College, Chaoyang, Liaoning Province, PR. China
Y.C. Gao
Key Laboratory of Electronics Engineering, College of Heilongjiang Province, Heilongjiang University,
Harbin, PR. China
ABSTRACT: Optical limiting response of a molecular metal cluster [(n-Bu)
4
N]
3
[MoS
4
Ag
3
I
4
] in DMF solu-
tion was investigated using 8-ns and 40-ps laser at 532nm wavelength. It was found that the metal cluster dis-
plays strong optical limiting even better than well reported limiter, fullerene C
60
in toluene. And the picosecond
optical limiting is much better than nanosecond ...