Quantitative study of the gray-scale fidelity of volume holographic images

S Tao, B Tang, Y Zhou, L Shen - Applied optics, 1999 - opg.optica.org
The reconstruction fidelity of gray-scale holographic images is analyzed quantitatively and
assessed by use of proposed quantities, especially the correlation coefficient between the …

The growth and characterization of chromium doped potassium niobate fibers

JP Gilchrist - 2015 - esploro.libs.uga.edu
Iron (Fe) doped KNbO3 is widely used as a photorefractive material for the visible spectral
range. Recent calculations by the Dennis group at UGA suggest that chromium doped …