透光率传感器，用于镀膜机开发用,效果不错-Transmittance sensors, for the development of coating machine, and good results

this my article about PhCMC filters title : "Tuneable Silicon Photonic Crystal Microcavity Filter by Using Nonuniform Structures" Abstract: A silicon photonic crystal microcavity filter is simulated and analysed using the finite differen

光栅光谱仪利用光栅光谱仪检测不同种类镜片， 通过光栅光谱仪检测出对不同光线的透过率，从而确定其质量 -The quality of different types of lens detection using grating spectrometer, Through the grating spectrometer detected transmittance of different light, to determine its quality

Calculation of atmospheric transmission software with a single-parameter model of low-resolution atmospheric transmittance and background radiation calculation package