We fabricated methylorange(MO) doped PVA(Poly vinyl alcohol) thin film for various concentrations of methylorange and measured the photoinduced birefringence of MO/PVA thin film by means of the pump-probe technique. The experimental results were analy...
We fabricated methylorange(MO) doped PVA(Poly vinyl alcohol) thin film for various concentrations of methylorange and measured the photoinduced birefringence of MO/PVA thin film by means of the pump-probe technique. The experimental results were analyzed by adopting empirical stretched-exponential kinetics.