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Visibility enhancement in two-dimensional lensless ghost imaging with true thermal light
Chen, Xi-Hao; Yan, Ling; Wu, Wei; Meng, Shao-Ying; Wu, Ling-An; Sun, Zhi-Bin; Wang, Chao; Zhai, Guang-Jie; Chen, XH; Meng, SY (reprint author), Liaoning Univ, Coll Phys, Key Lab Optoelect Devices & Detect Technol, Shenyang 110036, Peoples R China.
Department空间技术部
Source PublicationCHINESE PHYSICS B
2017
Volume26Issue:6Pages:60702
ISSN1674-1056
Language英语
KeywordGhost Imaging True Thermal Light Image Visibility Two-dimensional Image
AbstractWe report an experimental demonstration of two-dimensional (2D) lensless ghost imaging with true thermal light. An electrodeless discharge lamp with a higher light intensity than the hollow cathode lamp used before is employed as a light source. The main problem encountered by the 2D lensless ghost imaging with true thermal light is that its coherence time is much shorter than the resolution time of the detection system. To overcome this difficulty we derive a method based on the relationship between the true and measured values of the second-order optical intensity correlation, by which means the visibility of the ghost image can be dramatically enhanced. This method would also be suitable for ghost imaging with natural sunlight.
Indexed BySCI ; EI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5978
Collection空间技术部
Corresponding AuthorChen, XH; Meng, SY (reprint author), Liaoning Univ, Coll Phys, Key Lab Optoelect Devices & Detect Technol, Shenyang 110036, Peoples R China.
Recommended Citation
GB/T 7714
Chen, Xi-Hao,Yan, Ling,Wu, Wei,et al. Visibility enhancement in two-dimensional lensless ghost imaging with true thermal light[J]. CHINESE PHYSICS B,2017,26(6):60702.
APA Chen, Xi-Hao.,Yan, Ling.,Wu, Wei.,Meng, Shao-Ying.,Wu, Ling-An.,...&Meng, SY .(2017).Visibility enhancement in two-dimensional lensless ghost imaging with true thermal light.CHINESE PHYSICS B,26(6),60702.
MLA Chen, Xi-Hao,et al."Visibility enhancement in two-dimensional lensless ghost imaging with true thermal light".CHINESE PHYSICS B 26.6(2017):60702.
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