資料載入中.....
|
請使用永久網址來引用或連結此文件:
http://ir.ncue.edu.tw/ir/handle/987654321/15450
|
題名: | Magnetic-field Tunable Transmittance in a Ferrofluid-filled Silicon Nitride Photonic Crystal Slab |
作者: | Lee, H. M.;Horng, Lance;Wu, J. C. |
貢獻者: | 物理學系 |
日期: | 2011
|
上傳時間: | 2013-02-05T02:20:47Z
|
出版者: | IOP Publishing |
摘要: | A numerical simulation was performed to demonstrate the active manipulation of the transmittance spectra in a ferrofluid-filled silicon nitride (SiN) photonic crystal slab (PCS) with magnetic field applied perpendicularly to the plane. Many sharp transmittance resonances were found to be correlated with the modes extracted from band structure calculations, where they show red-shift and mutual approach as the external magnetic field increases. By changing the angle of the incident light, we found strong coupling modes because of their asymmetric electric field distributions. This in situ control of transmittance properties of ferrofluid-filled SiN PCS should open up new applications for designing filters, mirrors and displacement sensors in compact optical devices. |
關聯: | Journal of Physics D: Applied Physics, 44(6): 064016 |
顯示於類別: | [物理學系] 期刊論文
|
文件中的檔案:
檔案 |
大小 | 格式 | 瀏覽次數 |
index.html | 0Kb | HTML | 604 | 檢視/開啟 |
|
在NCUEIR中所有的資料項目都受到原著作權保護.
|