Thermally poled silica samples are structurally heterogeneous: Electron diffraction evidence of partial crystallization

by Cabrillo, C., Bermejo, F.J, Gibson, J.M, Johnson, J.A, Faccio, D., Pruneri, V., Kazansky, P.G
Published 2001

Evidence of microscopic-scale modifications in optical glasses supporting second harmonic generation

by Cabrillo, C., Cuello, G.J, García-Fernández, P., Bermejo, F.J, Pruneri, V., Samoggia, F., Kazansky, P.G
Published 1998