| Autor: |
Salakhutdinov, I.F., Sychugov, V.A., Parriaux, O. |
| Zdroj: |
Quantum Electronics; November 30, 1998, Vol. 28 Issue: 11 p983-986, 4p |
| Abstrakt: |
An analysis was made of the operation of a metal dielectric grating formed by a corrugated film located on a flat surface of a metal. It is shown that the high diffraction efficiency of such a grating for the TE waves is attainable not only in the autocollimation regime (Littrow mounting), but also for a grazing (Θ = 89°) incidence of a light beam on the grating (Littman Metcalfe mounting). This high efficiency is observed when leaky modes are excited in the dielectric layer. An experimental check of the calculated results is reported. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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