The directions can be obtained by removing the quarter-wave plate and following the procedure for plane polarized light or by interpolation . 可将四分之一波片卸去,并按平面偏振光法或内插法来决定其主应力方向。
2.
Measurement of linear polarization light rotation 平面偏振光微小偏转角的精密测量
3.
Line polarized light plane polarized light 线偏振光平面偏振光