505 citations · 2.7k across the 44 of their papers we have counts for
15 papers · 1 filter
Microscopy for Atomic and Magnetic Structures Based on Thermal Neutron Fourier-transform Ghost Imaging
Kun Chen, Shensheng Han
We present a lensless, Fourier-transform ghost imaging scheme by exploring the fourth-order correlation function of spatially incoherent thermal neutron waves. This technique is es…
Three-dimensional ghost imaging ladar
Wenlin Gong, Chengqiang Zhao, Jia Jiao +5
Compared with two-dimensional imaging, three-dimensional imaging is much more advantageous to catch the characteristic information of the target for remote sensing. We report a ran…
The effect of spatial transverse coherence property of a thermal source on Ghost imaging and Ghost imaging via compressive sampling
Wenlin Gong, Shensheng Han
Both ghost imaging (GI) and ghost imaging via compressive sampling (GICS) can nonlocally image an object. We report the influence of spatial transverse coherence property of a ther…
Fourier-transform Ghost Imaging for pure phase object based on Compressive Sampling algorithm
Hui Wang, Shensheng Han
A special algorithm for the Fourier-transform Ghost Imaging (GI) scheme is discussed based on the Compressive Sampling (CS) theory. Though developed mostly in real space, CS algori…
Super-resolution far-field ghost imaging via compressive sampling
Wenlin Gong, Shensheng Han
Much more image details can be resolved by improving the system's imaging resolution and enhancing the resolution beyond the system's Rayleigh diffraction limit is generally called…
Super-resolution ghost imaging via compressive sampling reconstruction
Wenlin Gong, Shensheng Han
For ghost imaging, pursuing high resolution images and short acquisition times required for reconstructing images are always two main goals. We report an image reconstruction algor…
Imaging in scattering media via the second-order correlation of light field
Wenlin Gong, Pengli Zhang, Xia Shen +1
Imaging with the second-order correlation of two light fields is a method to image an object by two-photon interference involving a joint detection of two photons at distant space-…
Improving resolution by means of ghost imaging
Pengli Zhang, Wenlin Gong, Xia Shen +2
As one of important analysis tools, microscopes with high spatial resolution are indispensable for scientific research and medical diagnosis, and much attention is always focused o…
Sub-wavelength Coherent Imaging of a Pure-Phase Object with Thermal Light
Minghui Zhang, Qing Wei, Xia Shen +4
We report, for the first time, the observation of sub-wavelength coherent image of a pure phase object with thermal light,which represents an accurate Fourier transform. We demonst…
Transmission area and two-photon correlated imaging
Yanfeng Bai, Shensheng Han, Honglin Liu
The relationship between transmission area of an object imaged and the visibility of its image is investigated in a lensless system. We show that the changes of the visibility are…
Fourier Analysis of Ghost Imaging
Honglin Liu, Jing Cheng, Yanfeng Bai +1
Fourier analysis of ghost imaging (FAGI) is proposed in this paper to analyze the properties of ghost imaging with thermal light sources. This new theory is compatible with the gen…
Lensless Fourier-Transform Ghost Imaging with Classical Incoherent Light
Minghui Zhang, Qing Wei, Xia Shen +4
The Fourier-Transform ghost imaging of both amplitude-only and pure-phase objects was experimentally observed with classical incoherent light at Fresnel distance by a new lensless…
Transverse localization and slow propagation of light
Jing Cheng, ShenSheng Han, YiJing Yan
The effect of finite control beam on the transverse spatial profile of the slow light propagation in an electromagnetically induced transparency medium is studied. We arrive at a g…
Incoherent Coincidence Imaging and Its Applicability in X-ray Diffraction
Jing Cheng, Shensheng Han
Entangled-photon coincidence imaging is a method to nonlocally image an object by transmitting a pair of entangled photons through the object and a reference optical system, respec…
Theoretical investigation of the quantum noise in ghost imaging
Jing Cheng, Shensheng Han
Ghost imaging is a method to nonlocally image an object by transmitting pairs of entangled photons through the object and a reference optical system respectively. We present a theo…