Terahertz Off-axis Digital Holography

被引：0
|
作者：
Han, Xiaowei [1 ]
Shi, Wei [1 ]
Hou, Lei [1 ]
Xu, Ming [1 ]
Liu, Hong [1 ]
Xu, Yujuan [1 ]
机构：
[1] Xian Univ Technol, Xian 710048, Shaanxi, Peoples R China
来源：
2016 41ST INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2016年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A terahertz (THz) digital holography system is built using a Gunn oscillator worked at 0.17 THz as the source and a Pyroelectric array camera as the detector array. Image was reconstructed in frequency domain of the hologram by using rectangular windowed filter and angular spectrum theorem was used to restore the complex amplitude of object wave.
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页数：2
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