TY - CONF A1 - Bonse, Jörn A1 - Bulgakova, N.M. A1 - Bulgakov, A.V. A1 - Zhukov, V. P. A1 - Rosenfeld, A. T1 - Fs-laser processing of metals: pulse duration effects and the role of air ionization T2 - COLA 2009, 10th International Conference on Laser Ablation T2 - COLA 2009, 10th International Conference on Laser Ablation CY - Singapore DA - 2009-11-22 PY - 2009 AN - OPUS4-20490 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -