Design for the anti reflection coatings with electro static potential and electro magnetic shielding;

When the added amount of polycarbonsilane is 20 percent, the reflection loss is more than 6dB,and the frequency width is 2 GHz respectivly.

The other is to remover the light pollution by the way of reducing reflection.

Evaporation and Monitoring of High-efficiency SiO Antireflective Film;

Through analyzing the landform and physiognomy,the condition of project geology and hydrographic geology and the reasons of landside,on base of the analysis on the stability and the calculation of thrust force it puts forward the management steps of lightening and adverse pressure and makes the management of landside get the planned effects.

The HfO2 and SiO2 films were coated using ion beam assisted deposition and e-beam deposition,and the antireflective films were coated by periodic ion beam assisted deposition and e-beam deposition also.