Spectroscopic Study of (E)-2-(2-hydroxybenzylideneamino) Phenol Crystal and Study Nonlinear Optical Properties of It

The spectral characteristics and the nonlinear optical properties of the (E)-2-(2-hydroxybenzylideneamino) phenol crystal has been determined the spectral characteristics are studied by recording their absorption and FTIR and x-ray spectra. The nonlinear optical properties were measured by z-scan technique, using Q-switched Nd: YAG laser with 532 nm wavelength. The results showed that the optimum concentration is responsible for increasing the absorption. The obtained nonlinear properties results of the (E)-2-(2-hydroxybenzylideneamino) phenol showed a negative nonlinear refractive index and tow photon absorption. All the nonlinear optical parameters are linearly dependent with concentration.