CAJ | 학술논문

提出了一种新型函数光子晶体,其折射率是一个空间位置函数.在费马原理的基础上,利用传输矩阵理论研究了光子晶体介质层的折射率、周期数、入射角等对光子晶体带隙变化的影响.为灵活实现某特定带隙的光子晶体的制备提供了理论依据.
제출료일충신형함수광자정체,기절사솔시일개공간위치함수.재비마원리적기출상,이용전수구진이론연구료광자정체개질층적절사솔、주기수、입사각등대광자정체대극변화적영향.위령활실현모특정대극적광자정체적제비제공료이론의거.
A new kind of function photonic crystals is presented,whose refractive index is a function of space position.Based on Fermat principle and by using the transfer matrix theory,the influences of the refractive index of photonic crystal dielectric layer,number of cycles,and angle of incidence on the band structure of photonic crystals are studied.This study provides a theoretical basis of the preparation of photonic crystals with specific band gap.