Photorefractive nonlinearities caused by the Dember space-charge field in undoped CdTe.
The photorefractive nonlinearity associated with the Dember space-charge field between electrons and holes produced by two-photon absorption is unambiguously isolated and studied in undoped CdTe by using a nondegenerate, forward-probing, polarization-sensitive, transient-grating technique with a temporal resolution of <5 ps.
Schroeder
W A
WA
Stark
T S
TS
Boggess
T F
TF
Smirl
A L
AL
Valley
G C
GC