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LM modes in semiconductor-dielectric plane-layered waveguide with dissipative and active layers
| Content Provider | Semantic Scholar |
|---|---|
| Author | Al’tshuler, E. Yu. Davidovich, Michael V. Stefyuk, Yu. V. |
| Copyright Year | 2010 |
| Abstract | With the use of the iteration method and bilinear functional based on two-dimensional volume integral equation, LM modes existing in a plane-layered dielectric waveguide and quasi-LM modes existing in a multilayered rectangular dielectric waveguide are studied. The semiconductor layers are described as a homogeneous single-component dissipative plasma that can exhibit negative conductivity owing to external electric field. The results obtained for a homogeneous single-layer rectangular waveguide are compared to the results obtained with a model of a planar single-layer waveguide. Structures with passive and active semiconductor-plasma layers are investigated. It is shown that amplification is possible at frequencies above the cutoff frequency and that the dispersion laws below the cutoff are complicated. |
| Starting Page | 98 |
| Ending Page | 105 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1134/S1064226910010134 |
| Volume Number | 55 |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1134/S1064226910010134 |
| Alternate Webpage(s) | https://doi.org/10.1134/S1064226910010134 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
