کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
732507 | 893247 | 2012 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Nonlinear optical study of palladium Schiff base complex using femtosecond differential optical Kerr gate and Z-scan techniques Nonlinear optical study of palladium Schiff base complex using femtosecond differential optical Kerr gate and Z-scan techniques](/preview/png/732507.png)
A femtosecond differential optical Kerr gate (DOKG) and Z-scan techniques, have been applied to investigate the third-order optical nonlinearity of composite film of the coordination complex [PdLPPh3] (L=N-(2-pyridyl)-N′-(salicylidene)hydrazine, PPh3=triphenylphosphine). Film exhibits superior nonlinear optical properties in the near-infrared spectral region. The nonlinear response time and third-order nonlinear optical susceptibility of complex were found to be≤90 fs and 3.9×10−10 esu, respectively. The Z-scan result shows that saturable absorption property of the film and its nonlinear absorption coefficient of the sample was found to be −23 cm/GW.
► A femtosecond DOKG and Z-scan techniques were used to investigate the NLO of the complex.
► Film exhibits superior NLO properties in the near-infrared region.
► The nonlinear response time was≤90 fs and third-order nonlinear optical susceptibility was 3.9×10−10 esu.
► The Z-scan result shows the saturable absorption property of the film.
► Nonlinear absorption coefficient of the composite film was found to be −23 cm/GW.
Journal: Optics & Laser Technology - Volume 44, Issue 4, June 2012, Pages 1180–1183