| Presentation | 2010-01-28 Linear transmission spectra and bistable behaviors of channel drop filter based on photonic crystal ring-like resonators Zetao MA, Kazuhiko Ogusu, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed channel drop filters based on a combination of Fabry-Perot (F-P) resonators in a two-dimensional photonic crystal with a triangular lattice of air holes. Firstly we consider a ring resonator where two waveguide F-P resonators are directly connected and have a backward-dropping efficiency of 75% at resonance. Next by tuning the separation and the radii of air holes between F-P resonators as well as the length of F-P waveguides, we can selectively improve the filter characteristics and obtain a forward-dropping efficiency of 95% and a backward-dropping efficiency of 90% at desired resonance frequencies. Moreover we investigate the dependence of optical bistability on the initial detuning when an intense optical pulse is incident into a channel drop filter consisting of highly nonlinear dielectric. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | channel filter / photonic crystal waveguide / resonator / optical bistability |
| Paper # | PN2009-38,OPE2009-176,LQE2009-158 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2010/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Linear transmission spectra and bistable behaviors of channel drop filter based on photonic crystal ring-like resonators |
| Sub Title (in English) | |
| Keyword(1) | channel filter |
| Keyword(2) | photonic crystal waveguide |
| Keyword(3) | resonator |
| Keyword(4) | optical bistability |
| 1st Author's Name | Zetao MA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Shizuoka University() |
| 2nd Author's Name | Kazuhiko Ogusu |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Shizuoka University |
| Date | 2010-01-28 |
| Paper # | PN2009-38,OPE2009-176,LQE2009-158 |
| Volume (vol) | vol.109 |
| Number (no) | 403 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |