File polarization_grating.py

python/examples/polarization_grating.py:None–None

# polarization grating from C. Oh and M.J. Escuti, Optics Letters, Vol. 33, No. 20, pp. 2287-9, 2008
# note: reference uses z as the propagation direction and y as the out-of-plane direction; this script uses x and z, respectively
import math