The collimated light goes through a 1/4 wave plate. This converts it into circularly polarized light.
The collimated light goes through a 1/4 wave plate. This converts it into circularly polarized light.
经过准直镜校准后的光线射入四分之一波板。平行偏振光又被转化为圆偏振光。
The collimated light goes through a 1/4 wave plate. This converts it into circularly polarized light.
经过准直镜校准后的光线射入四分之一波板。平行偏振光又被转化为圆偏振光。