A single crystal of (5,10,15,20-tetraphenylporphyrinato)-silver was obtained and its structure reported. Using direct growth on quartz substrates method, a crystal thin film was obtained and the film’s morphology was investigated by atomic force microscopy. The nonlinear absorption properties of the film were studied using open aperture Z-scan technique by picosecond laser pulses at different fluence at wavelength 532 nm, nonlinear saturable absorption behavior was observed. Time-dependent unrestricted Hartree-Fock with the basis set LanL2DZ was used in computing the linear and non-linear optical properties of (5,10,15,20-tetraphenylporphyrinato)-silver.

中文翻译：

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(5,10,15,20-四苯基卟啉)-银晶体薄膜在波长532 nm处的饱和吸收行为

获得了(5,10,15,20-四苯基卟啉)-银单晶并报道了其结构。采用在石英衬底上直接生长的方法，获得了晶体薄膜，并通过原子力显微镜研究了薄膜的形貌。使用开孔研究薄膜的非线性吸收特性Z采用不同能量密度的皮秒激光脉冲在波长 532 nm 处扫描技术，观察到非线性可饱和吸收行为。具有基组 LanL2DZ 的时间相关无限制 Hartree-Fock 用于计算 (5,10,15,20-四苯基卟啉)-银的线性和非线性光学性质。