Beam propagation method: Difference between revisions

Revision as of 04:29, 25 October 2008

Revision as of 08:05, 20 November 2008

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:<math>E(x,y,z,t)=\psi(x,y,x)exp(-j\omega t)</math>.

Now the spatial dependence of this field is written according to any one [[Transverse ElectricTransverse_mode|TE]] or [[Transverse_mode|TM]] polarizations

[[TM]] polarizations

:<math>\psi(x,y) = A(x,y)exp(+jk_o\nu y)

</math>,