光子禁带型遮阳品的设计

基金项目:

赣南师范学院校级科研课题资助项目(07kyz08)

详细信息

Design of sunshade on photonic band gap

School of Physics and Electronic Information, Gannan Normal University, Ganzhou 341000, China

摘要: 为了屏蔽紫外线,提出光子禁带型遮阳品,分别用传输矩阵、时域有限差分法计算紫外线在1维、2维光子禁带型遮阳品中的透射率。结果表明,选取合适的参量,可以设计紫外线的1维、2维光子禁带遮阳品;入射角对1维、2维遮阳品的禁带波长下限都有较大影响。
- 材料 /
- 光子禁带 /
- 紫外线 /
- 遮阳品 /
- 传输矩阵 /
- 时域有限差分法
Abstract: In order to shied the ultraviolet, sunshade on photonic band gap was proposed, the transmissivity of the ultraviolet radiation in 1-D and 2-D sunshade on photonic band gap was calculated by means of transfer matrix and the finite difference time domain method. The result shows that 1-D and 2-D sunshade on photonic band gap can be designed if appropriate parameter were selected. Incident angles have a greater impact on low limit of forbidden band.
- materials /
- photonic band gap /
- ultraviolet /
- sunshade /
- transfer matrix /
- finite difference time domain method

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