The nonlinear optical properties of polyaniline composite materials (PANI/Au) were studied using the single-beam Z-scan technique. These molecules exhibited a strong reverse saturable absorption and an interesting optical limiting performance with a nanosecond Nd:YAG laser pulses at 532 nm.
© 2007 Chinese Optics Letters
Lei Ma, Yundong Zhang, Nana Wang, and Ping Yuan, "Nonlinear optical properties of polyaniline composite materials," Chin. Opt. Lett. 5, 599-600 (2007)