Reflection and Refraction Maxwell's equations lead to definition for ...

More documents

Recommendations

Info

$Reflection high-energy electron diffraction (RHEED)$

The refracted beam does not travel at same velocity as the incidentbeam (v 2= v 1·η 1/η 2):- first part of the wavefront to strike the interface is retardedpreferentially- light beam bends towards the interface normal when η 2 >η 1η 1 ⋅sin θ 1 = η 2 ⋅sin θ 2Snell's law of refraction- no refraction when θ 1 = 0°- no transmittance when θ 1 > θ c (critical angle)total internal reflection⎛sin θ 1 = η 2⎞⎜ ⎟ sin θ⎝ ⎠ 2η 1when sin θ 2 = 90°θ i = θ c = sin −1 ⎛ η 2⎞⎜ ⎟⎝ ⎠For air/glass θ c ≈ 42°η 1Snell's lawCEM 835 page 3-4
CEM 835 page 3-5
Page 3: Based on wave representation of ele
Page 7 and 8: − ρ(λ) constant for small angle
Page 9 and 10: Electromagnetic radiationAn electro
Page 11 and 12: Interference can result from differ
Page 13 and 14: The total pathlength difference is
Page 15 and 16: DispersionThe angular dispersion D
Page 17 and 18: Wavelength selectionWavelength sele
Page 19 and 20: Sometimes the inverse linear disper
Page 21 and 22: The total intensity t(λ) measured

Reflection and Refraction Maxwell's equations lead to definition for ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?