Real-time recoverable and irrecoverable energy in dispersive-dissipative dielectrics.
نویسندگان
چکیده
We discuss the recoverable and irrecoverable energy densities associated with a pulse at a point in the propagation medium and derive easily computed expressions to calculate these quantities. Specific types of fields are required to retrieve the recoverable portion of the energy density from the point in the medium, and we discuss the properties that these fields must have. Several examples are given to illustrate these concepts.
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ورودعنوان ژورنال:
- Physical review. E, Statistical, nonlinear, and soft matter physics
دوره 75 1 Pt 2 شماره
صفحات -
تاریخ انتشار 2007