Your boss calls you in his office and hands you the plot shown below. The plot represent data of reflection coefficient for an EM-wave atoblique incidence. It includes the index of refraction of the second medium (n2) and also an angle that your boss does not understand whatit is. Your boss tells you that in 30 min, the customer will call back and wants the following information:1. What polarization has been used to obtain the data2. What is the index of refraction of the first medium and whether or not is an external or internal reflection.3. What does the number right above the x-axis represent.1.5n;= 30.541.42-0.5102030405060708090Angle of incidenceReflection Coefficients

1) P-polarization has been used to obtain the data set. P-polarization is the polarization where the electric field is parallel to the plane of incidence. 2) From Brewster's law, tanθB=n2n1 here n2 = 3 and θB =41.42 tan 41.42 = 3n1n1 =3.40 this is an internal reflection. c) the number right above the x-axis is Brewster's angle. Brewster's angle is an angle of incidence at which there is no reflection of p-polarized light.

Answered: Your boss calls you in his office and…