| Presentation | 2010-08-27 Numerical Analysis of a Metal-Clad Waveguide Polarizer Junji YAMAUCHI, Tomohiro NAKANO, Hisamatsu NAKANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We numerically demonstrate two types of metal-clad waveguide polarizers, in which the transmission wave can be selected to be either the TE or TM wave, using the three-dimensional beam-propagation method. The results obtained from a three-dimensional polarizer are compared with those from a two-dimensional structure based on the effective index method. It is found that the thickness and the refractive index of a buffer layer are key parameters to obtain a high extinction ratio. By proper choice of the buffer layer, an extinction ratio of more than 30 dB can be obtained at a wavelength of λ=0.633 μm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Waveguide polarizer / beam-propagation method / buffer layer / extinction ratio |
| Paper # | EMD2010-49,CPM2010-65,OPE2010-74,LQE2010-47 |
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| Conference Information | |
| Committee | EMD |
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| Conference Date | 2010/8/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Numerical Analysis of a Metal-Clad Waveguide Polarizer |
| Sub Title (in English) | |
| Keyword(1) | Waveguide polarizer |
| Keyword(2) | beam-propagation method |
| Keyword(3) | buffer layer |
| Keyword(4) | extinction ratio |
| 1st Author's Name | Junji YAMAUCHI |
| 1st Author's Affiliation | Faculty of Engineering, Hosei University() |
| 2nd Author's Name | Tomohiro NAKANO |
| 2nd Author's Affiliation | Faculty of Engineering, Hosei University |
| 3rd Author's Name | Hisamatsu NAKANO |
| 3rd Author's Affiliation | Faculty of Engineering, Hosei University |
| Date | 2010-08-27 |
| Paper # | EMD2010-49,CPM2010-65,OPE2010-74,LQE2010-47 |
| Volume (vol) | vol.110 |
| Number (no) | 178 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |