Optical isolator. consider a system consisting of a perfect horizontal transmission polarizer, followed by a quarter wave plate with its fast axis oriented at +45 degrees, followed by a retroreflecting mirror. 4. a. assuming that the waveplate is exactly quarter wave at the operating wavelength, what is the reflection backwards through the polarizer? why?

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

B) erini just took the test and it is correct