11. Tartaric acid played an important role in the discovery of polarized light . 12. Let the circularly polarized light illustrated at the top now represent that light. 13. Using polarized light as a compass however is no easy task. 14. Others seem to follow the sun, the stars, polarized light or different clues. 15. The QWP always transforms circularly polarized light into linearly polarized light. 16. Under polarized light microscopy these hairs exhibit a bright and polychromatic refringence pattern. 17. Note that a polarization-maintaining fiber does not polarize light as a polarizer does. 18. Some stereoisomers also differ in the way they rotate polarized light . 19. Artificial planar surfaces, such as glass windows or asphalt reflect highly polarized light . 20. The QWP always transforms circularly polarized light into linearly polarized light .
