Femtosecond laser pulse written Volume Bragg GratingsDaniel Richter, Christian Voigtländer, Ria G. Krämer, Jens U. Thomas, Andreas Tünnermann and Stefan NolteMATEC Web of Conferences, 8 (2013) 06014DOI: https://doi.org/10.1051/matecconf/20130806014
