【摘要】 借助氯铟酞菁(InPcCl)溶液在激光轰击及日照过程中UV-Vis吸收光谱的改变以研究其光稳定性,并采用开孔Z-扫描技术对其光限幅效应及其循环特性进行跟踪研究。结果表明,InPcCl具有良好的光限幅循环特征和在激光轰击下的稳定性,相反,其在日光照射下的稳定性很差。提出了导致这种差异的原因。更多还原

【Abstract】 Optical limiting (OL) cycling behavior of chloroindium (Ⅲ) phthalocyanine (InPcCl) solution was investigated by repeating Z-scan measurement up to 150 times, while photostability was characterized by changes in the UV-Vis absorption spectra during the process of laser irradiation and daylight illumination. The results show that InPcCl is stable against laser irradiation, leading to its good OL cycling behavior, although it features poor stability against daylight illumination. The possible mechanism behind this difference in photostability is proposed.更多还原