What is the polarization after the light passes through the quarter wave plate?
- Linearly polarized along 82°
- Left circularly polarized
- Right circularly polarized
Keeping the linear polarizers and quarter wave plate exactly the same, the incident light is now changed to be unpolarized as shown below. What is the intensity of light measured after the quarter wave plate (IQwp)?
- Unpolarized
- Io
- Fast
- LP1
- LP2
- QWP
- IQwp 0.125 Io
- IQwp 0.233 Io
- IQwp 0.5 Io
- IQwp - 0.0583 Io
- IQwp 0.467 Io