1RCLPT, Key Lab of Functional Crystal and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190 2Department of Physics, Georgia Southern University, Statesboro, GA 30460, USA 3Graduate University of the Chinese Academy of Sciences, Beijing 100190
Tomographic Imaging and Three-Dimensional Reconstruction Based on a High-Gain Optical Parametric Amplifier
1RCLPT, Key Lab of Functional Crystal and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190 2Department of Physics, Georgia Southern University, Statesboro, GA 30460, USA 3Graduate University of the Chinese Academy of Sciences, Beijing 100190
摘要Tomographic imaging and three-dimensional reconstruction based on a high-gain picosecond optical parametric amplifier (OPA) is demonstrated. More than 40 dB intensity amplification of the image is achieved from the high-gain OPA. The images of various longitudinal positions of the target are extracted by the gated nature of the OPA, then a three-dimensional (3-D) surface topography of the target is reconstructed. The gated and high-gain property of the OPA allows tomographic optical imaging together with 3-D profile reconstruction of the target in turbid media.
Abstract：Tomographic imaging and three-dimensional reconstruction based on a high-gain picosecond optical parametric amplifier (OPA) is demonstrated. More than 40 dB intensity amplification of the image is achieved from the high-gain OPA. The images of various longitudinal positions of the target are extracted by the gated nature of the OPA, then a three-dimensional (3-D) surface topography of the target is reconstructed. The gated and high-gain property of the OPA allows tomographic optical imaging together with 3-D profile reconstruction of the target in turbid media.
YANG Jing,DU Shi-Feng,ZHANG Jing-Yuan,*,CAO Dong,CUI Da-Fu,PENG Qin-Jun,XU Zu-Yan*. Tomographic Imaging and Three-Dimensional Reconstruction Based on a High-Gain Optical Parametric Amplifier[J]. 中国物理快报, 2012, 29(5): 54213-054213.
YANG Jing,DU Shi-Feng,ZHANG Jing-Yuan,*,CAO Dong,CUI Da-Fu,PENG Qin-Jun,XU Zu-Yan*. Tomographic Imaging and Three-Dimensional Reconstruction Based on a High-Gain Optical Parametric Amplifier. Chin. Phys. Lett., 2012, 29(5): 54213-054213.
2012, Vol. 29 
