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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kojima, T. |
| Copyright Year | 1991 |
| Description | Author affiliation: Osaka Electro-Commun. Univ., Japan (Kojima, T.) |
| Abstract | The H-polarized case is treated for the diffraction of Hermite-Gaussian beams from a sinusoidal conducting grating. The analytical solutions of plane-wave diffraction from sinusoidal gratings have been given previously for E- and H-polarized cases (Kojima, 1990). The incident beam-wave can be expressed by the plane-wave spectrum representation, and for the incidence of each plane wave component the space-harmonic solutions of the diffracted field can be found by using the analytical solutions. Therefore, the total diffracted fields are constructed by superposing the space harmonic solutions. The far-zone diffracted field can be evaluated by the saddle point method. The errors of the energy conservation are compared between E- and H-polarizations, and numerical examples of the diffraction pattern are obtained.< |
| Starting Page | 296 |
| Ending Page | 299 |
| File Size | 103008 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780301447 |
| DOI | 10.1109/APS.1991.174835 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1991-06-24 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Diffraction Gratings Boundary conditions |
| Content Type | Text |
| Resource Type | Article |
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