In this paper, we present a method to perform digital communication of an interference fringe type computer-generated hologram using IrSimple. IrSimple was defined according to the IrDA technical standard and was developed to send image data at high speeds using infrared light. We performed visible light digital communications using the uni-directional mode of IrSimple to transmit a bitmap file. Visible light digital communication was performed using a modified IrSimple system. The results showed that the modified visible light communications system are performed well.
