摘要
为了研究材料色散对光子晶体全反射隧穿光场分布的影响,利用特征矩阵,推导出1维光子晶体中的光场分布公式。又利用光场分布公式和材料色散公式,研究了材料色散对1维掺杂光子晶体全反射隧穿光场分布的影响。结果表明,材料色散对1维光子晶体全反射隧穿的光场分布会产生明显的影响,材料色散会使全反射隧穿光场的峰值发生明显变化,并会使光场分布的周期性发生明显改变。此研究结果加深了对1维光子晶体全反射隧穿现象的认识。
In order to obtain effect of material dispersion on the light field distribution of the total reflection tunnel in 1-D photonic crystal , the light field formula of 1-D photonic crystal was deduced based on the characteristic matrix .The effect of material dispersion on the light field distribution of total reflection tunnel in 1-D photonic crystal was studied by the light field distribution formula and the material dispersion formula .The results show that the dispersion can affect the light field of total reflection tunnel .The dispersion can change the peak of the light field and make obvious change of the periodicity of the light field .The study makes deeper understanding of the phenomenon of the total reflection tunnel of 1-D photonic crystal .
出处
《激光技术》
CAS
CSCD
北大核心
2014年第6期738-741,共4页
Laser Technology
基金
重庆市教委科技项目基金资助(KJ130713)
关键词
光电子学
光子晶体
色散
全反射隧穿
光场
optoelectronics
photonic crystal
dispersion
total reflection tunnel
light field
