Large optical power limiting from self-assembly organic complexes

被引：19
作者：
Yang, Z
Wu, ZK
Ma, JS
Xia, AD [1 ]
Li, QS
Liu, CL
Gong, QH
机构：
[1] Peking Univ, Dept Phys, Beijing 100871, Peoples R China
[2] Peking Univ, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China
[3] Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
[4] Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
来源：
APPLIED PHYSICS LETTERS | 2005年 / 86卷 / 06期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1063/1.1857089
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Optical properties of several synthesized complexes formed by self-assembly of pyrrol-2-yl-methyleneamines with zinc (11) ions are reported. Using a nanosecond optical parametric oscillator as the laser source, strong broadband optical power limiting performances based on two-photon absorption (TPA) have been observed in the visible region, where these materials exhibit large two-photon absorption (TPA) cross sections from 10(-18) to 10(-16) cm(4) /GW in chloroform solution. (C) 2005 American Institute of Physics.
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页码：1 / 3
页数：3
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