Electro-optic cofficient
From CMDITRWIKI
r33 (pronounced "r three three") also called the electro-optic coefficient is a measure of the changability optical activity of a material when an electric field is applied.
where
is the molecular first hyperpolarizability which at a give wavelenth ω
is chromophore number density
is the acentricity or order parameter
Figure-of-Merit
Figure-of-merit: r33 preferably > 1000 pm/V
Current Status: 600pm/V
For poled polymers for THz generation and detection
Figure-of-merit: r33 preferably > 350 pm/V
Current Status: 600pm/V
