Date post: | 05-Jan-2016 |
Category: |
Documents |
Upload: | reynold-harper |
View: | 215 times |
Download: | 3 times |
Announcements 2/6/12 Prayer
Reading Quiz
The term describing a crystal where the index of refraction depends on the direction is:
a. anisotropicb. antisymmetricc. homogeneousd. stratifiede. superrefractive
Reading Quiz
In an anisotropic crystal, must be represented by:
a. a real numberb. an imaginary numberc. a vectord. a matrix
Calcite (calcium carbonate) http://cst-www.nrl.navy.mil/lattice/struk/caco3.html http://cst-www.nrl.navy.mil/lattice/struk/caco3.html
Susceptibility matrix
Gauss’s Law
Reading Quiz
This important equation which can be used to determine the index of refraction along arbitrary angles in anisotropic crystals,
is called:a. Fresnel’s equationb. Huygens’ equationc. Poynting’s equationd. Snell’s equatione. Stokes’ equation
Wave equation Fresnel’s Eqn
Example 1
1.2
1.3
1.4
n
in 1,1,1 directionk
Example 2
1.2
1.3
1.4
n
in 1,0,0 directionk
Example 3
1.2
1.3
1.4
n
in 1,1,0 directionk
n 1.4
Example 4
1.2
1.3
1.4
n
in 0.746712, 0, 0.665148 directionk
n = 1.3 is one of the n’s
in 0.746712, 0, 0.665148 also worksk