Samsung SyncMaster 320P - Folie 110

Changes in Light Travel Speed Depending on the M edium
Changes in Light Travel Speed Depending on the M edium
M edium that is n
M edium that is n
e
e
>
n
n
0
0
n
n
e
e
n
n
0
0
Slow
Slow
Fast
Fast
M ulti-refractive
M ulti-refractive
medium
medium
Ordinary
Ordinary
refractive index
refractive index
Extraordinary
Extraordinary
refractive index
refractive index
If design is made
If design is made
so that two in-phase
so that two in-phase
lights show a phase
lights show a phase
difference of
difference of
180 degrees … ..
180 degrees … ..