摘要
运用光学传输矩阵法,通过数值模拟计算,研究了一维光子晶体中两偏振光(p波和s波)反射振幅系数比的两个参数与其它因素的关系。研究结果表明,对于不同折射率,不同光学厚度组合的一维光子晶体,反射光的振幅系数比变化是不同的。其反射光的相位差随入射角的改变而发生变化,利用相位差可连续改变的特性可以制成效率极高的反射型相位补偿器。
The relation between two parameters of reflective amplitude coefficient ratio of two polarization fights （p wave and s wave） and other factors is investigated with Optic Transfer Matrix Method and numerical value simulation calculation in one-dimension photonic crystal. The calculation results show that the changes of reflective amplitude coefficient ratio are different in one-dimension photonic crystal of different refractive index or different optic thickness combined,and reflective phase difference alters when incidence angle changes.The high-efficiency reflective phase compensator can be made on the base of the character,that the phase difference can be changed continuously.
出处
《激光杂志》
CAS
CSCD
北大核心
2006年第1期30-31,共2页
Laser Journal
基金
桂林电子工业学院基金项目(Z200405)
关键词
一维光子晶体
光子禁带
p波和s波的相位差
相位补偿器
one-dimension photonic crystal
photonic band gap
phase difference of p wave and s wave
phase compensator
