自己编写的DBR透射率的对数和反射谱随波长的变化曲线-I have written the DBR transmittance and reflectance spectra of the logarithm curve with the wavelength

this program can simulate DBR OLED. structure of OLED is two DBR layer-anode-two grganic layer-cathode. with this program, ueser can optimize the thickness of DBR layer

计算太阳能电池中的布拉格反射器DBR的反射率-Calculate the reflectivity of solar cells Bragg reflector