23_InstSolManual_PDF_Part23

# 23_InstSolManual_PDF_Part23 - Electromagnetic Waves 23-23...

This preview shows page 1. Sign up to view the full content.

23.86. Set Up: For linearly polarized light the intensity passed by a filter is where is the incident intensity and I is the transmitted intensity. After passing through the filter the light is linearly polarized along the filter axis. Solve: (a) Use two filters, with the axis of the second filter at from the original direction of polarization of the light. (b) Let be the angle between the original direction of polarization of the light and the axis of the first filter. The angle between the axes of the two filters therefore is The intensity passed by the two filters is so so The transmitted intensity has a maximum value of when 23.87. Set Up: Let the light initially be in the material with refractive index and let the final slab have refractive index In part (a) let the middle slab have refractive index Apply Snell’s law to each refraction. Solve: (a) 1 st interface: 2 nd interface: Combining the two equations gives This is the equation that would apply if the middle slab were absent.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern