講演名 | 2010-01-28 Linear transmission spectra and bistable behaviors of channel drop filter based on photonic crystal ring-like resonators , |
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抄録(和) | |
抄録(英) | 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 fo 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. |
キーワード(和) | |
キーワード(英) | channel filter / photonic crystal waveguide / resonator / optical bistability |
資料番号 | PN2009-38,OPE2009-176,LQE2009-158 |
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研究会情報 | |
研究会 | PN |
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開催期間 | 2010/1/21(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Photonic Network (PN) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Linear transmission spectra and bistable behaviors of channel drop filter based on photonic crystal ring-like resonators |
サブタイトル(和) | |
キーワード(1)(和/英) | / channel filter |
第 1 著者 氏名(和/英) | / Zetao MA |
第 1 著者 所属(和/英) | Graduate School of Science and Technology, Shizuoka University |
発表年月日 | 2010-01-28 |
資料番号 | PN2009-38,OPE2009-176,LQE2009-158 |
巻番号(vol) | vol.109 |
号番号(no) | 401 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |