Huygens' principle 1690-1990 : theory and applications : proceedings of an international symposium The Hague/Scheveningen, November 19-22, 1990 / eds. H. Blok, H.A. Ferwerda, H.K. KuikenModelling short bent, graded index dielectric slab waveguides / H.J.M. Bastiaansen, M. v.d. Keur, H. BlokRigorous, full-vectorial source-type integral equation analysis of circularly curved channel waveguides / author[s]: H.J.M. Bastiaansen, J.M. van der Keur, H. BlokModal analysis of circularly curved ridge waveguides : a full-vectorial source-type integral equation approach / Harrie J.M. Bastiaansen, Hans BlokSource-type integral equation analysis if circularly curved channel waveguides in a multi-layered background / Harrie J.M. Bastiaansen, H. Ed Crayé, Hans BlokModal analysis of a planar waveguide with gain and losses / T.D. Visser, H. Blok and D. LenstraDirectional wave field decomposition in integrated optics / M.J.N. van Stralen and H. BlokGeneralized Bremmer series with rational approximation for the scattering of waves in inhomogeneous media / M.J.N. van Stralen, M.V. de Hoop and H. BlokPolarization-dependent amplification in planar waveguides / T.D. Visser, D. Lenstra and H. BlokOn the classification of discrete modes in lossy planar waveguides : the modal analysis revisited / M.J.N. van Stralen, K.F.I. Haak and H. BlokDesign of sparse matrix representations for the propagator used in the BPM and the directional wave field decomposition / M.J.N. van Stralen, M.V. de Hoop and H. BlokWavefields and reciprocity : proceedings of a symposium held in honour of professor dr. A.T. de Hoop, November 20-21, 1996, Delft, the Netherlands / ed. by P.M. van den Berg, H. Blok and J.T. FokkemaTheory of polarization-dependent amplification in a slab waveguide with anisotropic gain and losses / T.D. Visser, H. Blok and D. LenstraElectromagnetic waves / Vereniging voor Studie- en Studentenbelangen, DelftIs there a discrepancy in the calculation of the total magnetic force? / T.E. Manea, M.D. Verweij and H. BlokThe approximate elastic field in a conducting, non-magnetic cylindrical shell in an electromagnetic field / T.E. Manea, M.D. Verweij, H. BlokA 3D model for electric and magnetic contrasts using the CGFFT method / S. van den Berg, H. Blok and A. AbubakarInversion of triaxial induction measurements in anisotropic layered media / B.I. Anderson, T.M. Habashy and H. BlokExperimental set-up for electromagnetic expansion (deformation) of hollow circular cylindrical objects / T.E. Manea, M.D. Verweij, H. BlokExperimental set-up for electromagnetic deformation of hollow circular cylindrical objects / T.E. Manea, M.D. Verweij, H. Blok