Abstract
Abstract
Depth resolved imaging is achieved by evenly displacing the sample in the lateral direction using a standard digital holographic setup. A series of holograms are recorded in the reflection geometry while the sample is evenly moved and an algorithm is developed to selectively construct the complex amplitude of the sample at specific focal depths. The amount of information needed for reconstruction is significantly decreased by the recommended method. The suggested approach is suitable for three-dimensional imaging applications, particularly for high transmittance materials, according to experimental findings obtained using a basic holographic setup.
Funder
Open Foundation of Key Laboratory of High Power Laser and Physics, Chinese Academy of Sciences
National Natural Science Foundation of China
Natural Science Foundation of Jiangsu Province of China
Fundamental Research Funds for the Central Universities
Subject
Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials