Measurement of the vector character of electric fields by optical second-harmonic generation.
We present a scheme for the determination of the vector nature of an electric field by optical second-harmonic generation. We demonstrate the technique by mapping the two-dimensional electric-field vector of a biased transmission line structure on silicon with a spatial resolution of ~10mum .
Dadap
J I
JI
Shan
J
J
Weling
A S
AS
Misewich
J A
JA
Nahata
A
A
Heinz
T F
TF