Abstract
The Dyakonov-Tamm wave was experimentally excited along the periodically corrugated interface of magnesium fluoride as the isotropic homogeneous partnering material and a zinc-selenide chiral sculptured thin film (STF) as the anisotropic and periodically nonhomogeneous partnering material. The total transmittance of a p-polarized 633 nm laser beam was measured as a function of the angle of incidence for several thicknesses of the chiral STF to identify those dips in total transmittance that are indicative of the excitation of a Dyakonov-Tamm wave.
Original language | English (US) |
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Pages (from-to) | 2125-2128 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 39 |
Issue number | 7 |
DOIs | |
State | Published - Apr 1 2014 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics