The activities of Delpsi, LLC can be summarized in one sentence:
Mathematical models for electromagnetic and optics phenomena
These phenomena are typically governed by the Maxwell's equations or some of their derivatives, which need to be solved within a given configuration, at a given frequency, given a series of constraints. Since late 2007, Delpsi, DLL has been involved in three major and very different projects.

• Detection and discrimination of unexploded ordnances.
• Microwave imaging for breast cancer detection.
• Shaping optical forces for the manipulation of colloidal particles.