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Nonlinear responses and quantum yield measurement of DCJ dye under CW laser illumination
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نویسنده
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Granmayeh Rad A. ,Nabavi S. H. ,Koohian A. ,Madanipour Kh.
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منبع
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journal of theoretical and applied physics - 2011 - دوره : 5 - شماره : 1 - صفحه:35 -39
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چکیده
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Nonlinear optical properties and quantum yield of dcj dye (dcm-derived material) has been investigated in order to explore the applications of this material. the magnitude and sign of nonlinear refractive index (n2) and absorption coefficient (β) of dcj were measured using a single beam z-scan technique. dcj quantum field has also been measured by a direct technique based on the thermal lens effect. the measured arameters showed that dcj exhibits strong nonlinear optical properties.
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کلیدواژه
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Optical materials; Z-scan technique; Quantum yield; Nonlinear response
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آدرس
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islamic azad university, Plasma Physics Research Center, ایران, tarbiat modares university, Department of Physics, ایران, university of tehran, Department of Physics, ایران, amirkabir university of technology, Optical Measurement Lab, ایران
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پست الکترونیکی
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geranmayeh.r@gmail.com
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Authors
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