JCMSUITE - SOLUTIONS FOR NANOOPTICS. JCMsuite is a complete Finite Element software package for the computation of electromagnetic waves, elasticity and heat conduction. It paves the way for an accurate design of modern nanooptical devices. JCMsuite relies on fundamental concepts in mathematics and computer science. Highly complex real components can be treated without approximations. This results in exceptionally short computation times, compact data space requirements and highly robust software.