Nonlinear optical study of palladium Schiff base complex using femtosecond differential optical Kerr gate and Z-scan techniques
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 x 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. (C) 2011 Elsevier Ltd. All rights reserved
- Publisher
- ELSEVIER SCI LTD
- Issue Date
- 2012-06
- Language
- English
- Article Type
- Article
- Keywords
SUSCEPTIBILITY; DERIVATIVES; FILMS
- Citation
OPTICS AND LASER TECHNOLOGY, v.44, no.4, pp.1180 - 1183
- ISSN
- 0030-3992
- Appears in Collection
- PH-Journal Papers(저널논문)
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