Laser annealing of thin film polycrystalline silicon solar cell A. Chowdhury, A. Bahouka, S. Steffens, J. Schneider, J. Dore, F. Mermet and A. Slaoui EPJ Photovolt., 4 (2013) 45108 Published online: 13 November 2013 DOI: 10.1051/epjpv/2013019