Third-Order Nonlinear Optical Susceptibilities of Solutions of Some Mesogenic Metallotetraphenylporphyrins by Nanosecond Degenerate Four-Wave Mixing Method
作者： Toru Sakaguchi , Yo Shimizu , Masaru Miya , Toshio Fukumi , Koji Ohta
DOI: 10.1246/CL.1992.281
关键词:
摘要: The benzene solutions of a mesogenic tetraphenylporphyrin, 5,10,15,20-Tetrakis(4-n-pentadecylphenyl)porphyrin, and its metal complexes (metal: Co, Ni, Cu, Zn, V = O) were investigated to determine the 3rd-order nonlinear optical susceptibilities χ(3) by nanosecond degenerate four-wave mixing (DFWM) at 532 nm. All approximately same concentration ( ≈ 10−5 mol/l) showed χ(3)-values order magnitude, 10−11 esu.
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