Optical poling effect and optical absorption of cyan, ethylcarboxyl and tert -buthyl derivatives of 1H-pyrazolo[3,4-b]quinoline: experiment and quantum-chemical simulations
Keywords: نازک نوری; 33.20.Lg; 33.20.Kf; 33.70.-w; 42.70.Ky; Organic materials; Visible and ultraviolet spectra; Optical poling; Optical second harmonic generation (SHG);