Plane wave expansion method: Difference between revisions

Revision as of 09:08, 16 November 2009

Revision as of 17:21, 27 January 2010

Line 43:

The constitutive eigen equation we finally have to solve becomes,

:<math>

\sum_n{\left( \frac{2\pi n}{a} + k_z \right)^\left( \frac{2\pi m}{a} + k_z \right) K_{m-n}^{\epsilon_r} K_{n}^{E_y}} = \frac{\omega^2}{c^2}K_{m}^{E_y}

</math>