Question

A beam of light of wavelength 550 nm traveling in air is incident on a slab of transparent material. The incident beam makes an angle of 40 degree with the normal, and the refracted beam emerges at an angle of 26 degree. See diagram at right. (n_1 = 1, c = 3.00E8 m/s) a. What is the index of refraction of the material? b. What is the speed of light in the material? c. What is the wavelength of the beam of light in the material? d. What is the frequency of the beam of light in the material? e. If the refracted beam of light (beam in material) has an associated E-field maximum of 2.0 V/m, write down the wave functions that describe the propagation of the E-field wave and the B-field wave through the material. Include values for all physical constants. You may leave "2 pi" as "2 pi" in your equations. E(x, t) = B(x, t) =

Anything will help. Thank you

Answer 1

'he wave (kng incident angle, θ; SiO 2. Sin 26 o 438_3 2 veloch ,lv: 2. 1 6 x , D t ク/w =) 166 2 2 2 046x/O cdl)