grating line meaning in English
光栅划线
光栅刻线
Examples
- A reflective polarizer based on a double - layer subwavelength metal - dielectric grating structure is presented here . numerical simulations show that at normal incidence , this polarizer reflects light polarized perpendicular to the grating lines ( transverse magnetic polarization ) , but strongly absorbs parallel - polarized light ( transverse electric polarization ) . the polarization extinction ratio is very high
理论计算表明，零角度入射时，该光栅结构在可见波段对tm波有很高的反射率，而对te波强烈吸收，即可获得很高的反射光偏振比，可以作为理想的集成偏振器件。