Numerical Reconstruction of Digital Hologram by Mean of Phase Shifting Technique

• 作 者: KangXin[1]DongShuai[2]LiWenfang[3]
• 机 构: Department of Mechanical Design,Manufacturing and Automation,School of Mechanical &Electrical Engine
• 出 处: 第十届全国激光技术与光电子学学术会议
• 发表日期: 2015年期

　　The wave front recording and reconstruction of an object are numerically performed using a computer in this study.The two-,three-and four-step phase shifting algorithms are proposed in order to suppress the zero order of diffraction and of the conjugate image.