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Proceedings Paper

Third-order nonlinear optical properties and optical limiting property of metallonaphthalocyanine
Author(s): Chunying He; Wubiao Duan; Yiqun Wu; Yuxiao Wang; Xueru Zhang; Yinglin Song
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Paper Abstract

Optical limiting [OL] property of naphthalocyanine zinc [ZnNc] in DMSO solution was first studied with 30 Ps laser pulses at the wavelength of 532 nm. For comparison, OL measurement of C60 was performed under the same experimental conditions. The results indicate that the optical limiting ability of ZnNc is similar to that of C60. To investigate the mechanism of OL effect, Z-scan measurements were carried out with 30 ps laser pulses at the wavelength of 532 nm, the repetition of 2 Hz. The ZnNc solution sample displays strong reverse saturable absorption effect. The OL effect of ZnNc results from nonlinear absorption, and it can be considered as one of the most promising OL materials.

Paper Details

Date Published: 5 March 2007
PDF: 6 pages
Proc. SPIE 6595, Fundamental Problems of Optoelectronics and Microelectronics III, 659508 (5 March 2007); doi: 10.1117/12.725691
Show Author Affiliations
Chunying He, Heilongjiang Univ. (China)
Harbin Institute of Technology (China)
Wubiao Duan, Heilongjiang Univ. (China)
Yiqun Wu, Heilongjiang Univ. (China)
Yuxiao Wang, Harbin Institute of Technology (China)
Xueru Zhang, Harbin Institute of Technology (China)
Yinglin Song, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 6595:
Fundamental Problems of Optoelectronics and Microelectronics III

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