Preparation Of The Macrocyclic Compound Optical Limiting Film And Research On Their Performance

With the development of laser technology, the application of the laser has developed in all kinds of fields broadly, the laser protective materials has been attached more and more people' attention. The big macrocyclic compound of Porphyrin and Phthalocyaine materials which are the nonlinear optical materials are extensively concerned by the general public. In this dissertation, tetra(para-hexaalkoxy-phenyl) porphyrin were synthesized by improved Alder reaction and cumylphenylphthalocyanine indium were synthesized, the structure of the synthesized complex were characterized by FT-IR,UV-Vis and NMR spectra.We used the pulling method to prepared the film, and dissolving porphyrin and phthalocyaine compouds into PMMA that is dissolved by the chloroform, pulling and forming the film, The third-order nonlinear optical properties of the prepared composite films were tested by Z-scanning technique, and calculated the nonlinear absorb coefficient value of the samples. The results showed that the metallic porphyrin and phthalocyaine compouds has better optical performance and good prospect.