diff options
| -rw-r--r-- | coupling_angles.m | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/coupling_angles.m b/coupling_angles.m index 9d31848..a1056f2 100644 --- a/coupling_angles.m +++ b/coupling_angles.m @@ -7,17 +7,20 @@ prism_angle = prism_angle_in_degrees*pi/180; %% prism index of refraction % Rutile (TiO2) see http://refractiveindex.info/?group=CRYSTALS&material=TiO2 -n_rutile_o = 2.4885; -n_rutile_e = 2.75324; +n_rutile_o = 2.4885; % p - polarization +n_rutile_e = 2.75324; % s - polarization -n_prism=n_rutile_e ; % for horizontal or p polarization +n_prism=n_rutile_o ; % for horizontal or p polarization %% disk material index of refraction % Magnesium Fluoride (MgF2) see http://refractiveindex.info/?group=CRYSTALS&material=MgF2 n_MgF2_o = 1.3751; n_MgF2_e = 1.38679; -n_disk=n_MgF2_o +% Measured +n_MgF2_p = 1.45; % p-polarization + +n_disk=n_MgF2_p %% critical angle for beam from prism to disk % recall n_d*sin(theta_disk)=n_prism*sin(theta_prism) where angles are counted from normal to the face |