新型萘酞菁化合物的反饱和吸收和光限幅特性研究  

Reverse absorption and optical limiting properties of a novel tetrabromo-2,3-naphthalocyanine copper(Ⅱ)

作　　者：方光宇[1] 宋瑛林[1] 王玉晓[1] 杨昆[1] 李淳飞[1] 

机构地区：[1]哈尔滨工业大学应用物理系,哈尔滨150001

出　　处：《激光技术》2000年第5期259-262,共4页Laser Technology

摘　　要：报道了四溴代萘酞菁铜的反饱和吸收和光限幅特性。通过对比研究 ,分析了金属原子和溴原子的引入对激发态光物理特性的影响。溴取代萘酞菁铜的光限幅性能优于萘酞菁铜和富勒烯。The reverse absorption and optical limiting properties of tetrabromo 2,3 naphthalocyanine copper(Ⅱ) are investigated The effects of heavy atoms and bromine atoms upon the opto physical properties are analyzed by comparing the experimental results of bromo substituted and unsubstituted naphthalocyanine copper with an excited state absorption model The optical limiting effect of tetrabromo 2,3 naphthalocyanine copper(Ⅱ) is better than that of naphthalocyanine copper(Ⅱ) and fullerene

关 键 词：光限幅 激发态吸收 萘酞菁化合物 反饱和吸收 

分 类 号：TN204[电子电信—物理电子学]