Umme Asked a Question
January 29, 2021 9:14 ampts 30 pts
12. A quarter-wave plate is placed in between a polarizer and a photo-detector. When the optic axis of the quarter- wave plate is kept initially parallel to the pass axis of the polarizer and perpendicular to the direction of light propagation. The intensity of light passing through the quarter-wave plate is measured to be 1, (see figure). If the quarter wave plate is now rotated by 45° about an axis parallel to the light propagation, what would be the intensity of the emergent light measured by the photo- detector? Ans Direction of rotation of quarter wave plate Polaroid Quarter wave platehoto-detector (a)- 2 (d) LIAM PH-20101
  • 2 Answer(s)
  • 0 Likes
  • 2 Comments
  • Shares
  • Prashant kumar thankyou
    Answer
    • cropped8509863195579902076.jpg
    Likes(0) Reply(1)
    Umme
    can you help me learn the action of qwp and hwp on different types of polarised lights
  • Vaishnavi rajora thankyou
    see attached for solution.
    • cropped7828300698021210912.jpg
    Likes(0) Reply(1)
    Vaishnavi rajora
    hope it'll help you