A rigorous simulation of segmented waveguide (SWG) crossing is presented, using the two-dimensional finite element method (2D-FEM). The transmission and crosstalk of the SWG crossing are computed and compared with equivalent continuous waveguide (CWG) crossing. © 2011 IEEE. 819820Bock, P.J., Cheben, P., Schmid, J.H., Lapointe, J., Delâge, A., Xu, D.-X., Janz, S., Hall, T.J., Subwavelength grating crossing for silicon wire waveguides (2010) Optics Express, 18 (15), pp. 16146-16155. , JulyBock, P.J., Cheben, P., Schmid, J.H., Lapointe, J., Delâge, A., Janz, S., Aers, G.C., Hall, T.J., Subwavelength grating periodic structures in silicon-on-insulator: A new type of microphotonic waveguide (2010) Optics Express, 18 (19), pp. 20251-20262. , SeptemberCheben, P., Bock, P.J., Schmid, J.H., Lapointe, J., Janz, S., Xu, D.-X., Densmore, A., Hall, T.J., Refractive index engineering with subwavelength gratings for efficient microphotonic couplers and planar waveguide multiplexers (2010) Optics Letters, 35 (15), pp. 2526-2528. , AugustCheben, P., Xu, D.-X., Janz, S., Densmore, A., Subwavelength waveguide grating for mode conversion and light coupling in integrated optics (2006) Optics Express, 14 (11), pp. 4695-4702. , http://www.opticsexpress.org/ViewMedia.cfm?id=90061&seq=0, DOI 10.1364/OE.14.004695Rubio-Mercedes, C.E., Hernández-Figueroa, H.E., Padé boundary conditions for the finite-element solution of arbitrary planar junctions (2004) Journal of Lightwave Technology, 22 (2), pp. 669-676. , Feb