| 光谱学与光谱分析 |
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| Third Order Nonlinear Optical Properties of Three Kinds of Metal Phthalocyanines |
| LI Lin，HUANG Yan-ping*，LI Shan-shan，DAI Yu-wen |
| Key Laboratory for Optical and Magnetic Resonance Spectroscopy，Department of Physics, East China Normal University, Shanghai 200062，China |
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Abstract Using YAG laser, the nonlinear optical refractive indexes of three kinds of metal phthalocyanines in DMF, ZnPCS(C56H32N8S4Zn)，AlPCS (C56H32AlClN8S4) and AlPCP (C56H32AlClN8O4) were studied with the method of Z-scan. Their third-order susceptibilities χ(3) were also calculated. The result shows that different central ion and different substituents could affect their third-order susceptibilities. The mechanisms of third order optical nonlinearity and energy transfer in the photodynamic therapy were discussed.
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Received: 2002-11-18
Accepted: 2003-05-08
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Corresponding Authors:
HUANG Yan-ping
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| Cite this article: |
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LI Lin,HUANG Yan-ping,LI Shan-shan, et al. Third Order Nonlinear Optical Properties of Three Kinds of Metal Phthalocyanines [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(02): 149-151.
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| URL: |
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http://www.gpxygpfx.com/EN/Y2004/V24/I02/149 |
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