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Optical nonlinearities of tetracarbonyl-chromium triphenyl phosphine complex
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作者 m d zidan A W Allaf +1 位作者 A Allahham A AL-Zier 《Chinese Physics B》 SCIE EI CAS CSCD 2017年第4期214-218,共5页
The new tetracarbonyl - chromium-triphenyl phosphine complex was synthesized and characterized using ultraviolet(UV)-visible,Fourier transform infrared(FTIR),and nuclear magnetic resonance(NMR) techniques.The ch... The new tetracarbonyl - chromium-triphenyl phosphine complex was synthesized and characterized using ultraviolet(UV)-visible,Fourier transform infrared(FTIR),and nuclear magnetic resonance(NMR) techniques.The characterization results confirm the molecular structure of the new complex.The z-scan measurements were done by diode laser[continuous wave(CW)]to estimate the nonlinear optical parameter(X^3).The results led to calculate three parameters:the groundstate cross sections(σ_g),the excited-state cross sections(σ_(ex)),and thermo-optic coefficient of the new complex.This study indicated that our complex is a suitable for photonic applications. 展开更多
关键词 tetra carbonyl-chromium triphenyl phosphine Z-scan technique nonlinear optical materials
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