| X光Gabor波带片编码成像技术实验研究 |
| |
| 引用本文： | 郑志坚,曹磊峰,张保汉,丁永坤,江少恩,李朝光.X光Gabor波带片编码成像技术实验研究[J].强激光与粒子束,2003,15(8):759-763. |
| |
| 作者姓名： | 郑志坚 曹磊峰 张保汉 丁永坤 江少恩 李朝光 |
| |
| 作者单位： | 中国工程物理研究院 激光聚变研究中心，四川 绵阳 621900 |
| |
| 基金项目： | 国家863计划项目资助课题，中物院激光聚变研究中心创新基金(9111)资助课题 |
| |
| 摘 要： | 基于星光II实验装置进行了Gabor波带片编码成像探索性实验研究。采用束匀滑光斑三倍频激光打靶，辐照专门设计的ＣＨ埋金属条靶（共两种），产生了有明确形状、边缘清晰的等离子体。研制了专门的Gabor波带片编码相机，并利用该相机采用单张胶片对不同的靶目标在不同的深度层次上曝光的技术，获得了具有深度层次信息的三维激光等离子体编码像。利用数值重建技术对实验所获得的图像解码，最终获得了在不同深度层次上的激光等离子体信息。
|
| 关 键 词： | Gabor波带片 X光 层析 激光等离子体 |
| 文章编号： | 1001-4322(2003)08-0759-05 |
| 收稿时间： | 2002/9/12 |
Primary investigation of X-ray tomography with Gabor zone plate encode holography technique |
| |
| zheng zhi-jian,cao lei-feng,zhang bao-han,ding yong-kun,jiang shao-en,li chao guang.Primary investigation of X-ray tomography with Gabor zone plate encode holography technique[J].High Power Laser and Particle Beams,2003,15(8):759-763. |
| |
| Authors: | zheng zhi-jian cao lei-feng zhang bao-han ding yong-kun jiang shao-en li chao guang |
| |
| Institution: | Research Center of Laser Fusion, CAEP, P. O. Box 919 986, Mianyang 621900, China |
| |
| Abstract: | Primary investigation of X-ray Gabor zone plate coded imaging was performed based on the Xingguang II facility. Special designed CH foil burying W thread targets was irradiated with 3ω0 Nd laser large spot smoothing radiation to generate a certain shape plasma and special developed binary Gabor zone plate encode holography camera was used to image it. Integrate two shots with placing target in different position in z direction one got holograms come from plasma with certain 3D structure. Typical hologram was decoded with numerical reconstruction technique. Expected result was obtained. |
| |
| Keywords: | Gabor zone plate X-ray Tomography Laser plasma |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
