Tung, Bui Thanh and Dao, Dzung Viet and Ikeda, Taro and Kanamori, Yoshiaki and Hane, Kazuhiro and Sugiyama, Susumu (2011) Investigation of Strain Sensing Effect in Modified Single-Defect Photonic Crystal Nanocavity. Optic Express, 19 (9). pp. 8821-8829.
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Abstract
This paper reports the theoretical and experimental investigations on the strain sensing effect of a two dimensions (2D) photonic crystal (PhC) nanocavity resonator. By using the finite element method (FEM) and finite difference time domain (FDTD) simulations, the strain sensitivity of a high quality factor PhC nanocavity was calculated. Linear relationships between the applied strain and the shift in the resonant wavelength of the cavity were obtained. A single-defect silicon (Si) PhC cavity was fabricated, and measurements of the strain sensitivity were performed. Good agreement between the experimental and simulation results was observed.
| Item Type: | Article |
|---|---|
| Subjects: | Electronics and Communications Electronics and Communications > Electronics and Computer Engineering |
| Divisions: | Faculty of Electronics and Telecommunications (FET) |
| Depositing User: | Prof. Xuan-Tu Tran |
| Date Deposited: | 12 Dec 2013 08:57 |
| Last Modified: | 12 Dec 2013 09:09 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/194 |
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