Enhanced holographic image intensification in BaTiO(3) photoelectrets.
We report an enhanced holographic image amplification gain of over 24,000 at a wavelength of 514.5 nm by using a BaTiO(3) photoelectret. The energy-transfer efficiency and amplification factor are found to depend on critical polarization conditions of the photoelectret, the beam-mixing geometries, and the intensity ratios between the reference and the object beams. The results obtained corresponding values reported previously.
Pillai
P K
PK
Lew
J J
JJ
Gavarielides
A
A
Clayton
C M
CM