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請使用永久網址來引用或連結此文件:
http://ir.ncue.edu.tw/ir/handle/987654321/1580
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| 題名: | “Acoustic resonant leaky mode effects ” |
| 作者: | Fu-Li Hsiao;Chia-Hua Chan;Chii-Chang Chen;Kuei-Chu Hsu |
| 貢獻者: | 光電科技研究所 |
| 關鍵詞: | Standing waves
resonance
Acoustic signal processing |
| 日期: | 2009
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| 上傳時間: | 2010-11-10T07:32:01Z
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| 摘要: | An acoustic leaky mode resonator having a structure similar to that of an optical guided-mode resonator is demonstrated experimentally and theoretically. The measured transmission spectra reveal the existence of resonant modes and agree with the predictions of finite-difference time-domain calculations. The resonant modes were investigated by calculating the displacement and the pressure field. The relationship between the resonant frequency and the geometric parameters of the structures was studied. The results can be applied to the design of a narrow pass band acoustic filter. |
| 關聯: | Appl. Phys. Lett. vol. 94, pp. 044101 (2008 I.F.=3.726) |
| 顯示於類別: | [光電科技研究所] 期刊論文
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