Research of transparent object by means of LED-based digital holography | |
LiuXianglian; QinYi; Liu Xianglian | |
2011 | |
会议名称 | 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011 |
会议录名称 | Proceedings of 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011 |
页码 | 3130-3133 |
会议日期 | August 12, 2011 - August 14, 2011 |
会议地点 | Harbin, China |
出版地 | 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States |
出版者 | IEEE Computer Society |
摘要 | In this paper, a new interferometer is proposed and employed to investigate transparent object by means of LED(light emitting diode)-based digital holography. The interferometer combines the advantages of Mach-Zehder interferometer and Michelson interferometer, it enable us to adjust the optical path difference of the two beams interference on a Mach-Zehder interferometer. Thus the interference fringe patterns of LED could be observed quickly and conveniently. First the principle of the new interferometer is stated and then it is compared with other interferometers. Secondly, LED-based phase-shifting digital holography is carried out to investigate transparent object. Both theory ant experiment results are presented. |
关键词 | Holography Digital Holography Led-based Digital Holography Transparent Object |
作者部门 | 瞬态光学国家重点实验室 |
收录类别 | EI |
ISBN号 | 9781612840857 |
语种 | 英语 |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/20194 |
专题 | 瞬态光学研究室 |
通讯作者 | Liu Xianglian |
推荐引用方式 GB/T 7714 | LiuXianglian,QinYi,Liu Xianglian. Research of transparent object by means of LED-based digital holography[C]. 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States:IEEE Computer Society,2011:3130-3133. |
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