Direct laser writing of efficient effective second order nonlinear optical properties in a tailored silver-doped phosphate glassG. Papon, A. Royon, N. Marquestaut, A. Fargues, Y. Petit, M. Dussauze, V. Rodriguez, T. Cardinal and L. CanioniMATEC Web of Conferences, 8 (2013) 02006DOI: https://doi.org/10.1051/matecconf/20130802006