Fabrication and performance of CdSe/CdS/ZnS photoconductor for liquid-crystal light valve

The procedure for the preparation of CdSe/CdS/ZnS photoconductors is described, and the results of characterization of photoconductors are presented. It was found that the spectral response peak of the photoconductor can be shifted to the shorter wavelength region by changing the relative content of ZnS. However, this can be done only at the cost of decreasing photosensitivity.© (1991) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.