Results 31 to 40 of about 1,804,601 (225)
Nonredundant Raman imaging using optical eigenmodes [PDF]
, 2014 We thank funding from the UK Engineering and Physical Sciences Research Council namely grant EP/J01771X/1 and EU FP7 grant FAMOS.Various forms of imaging schemes have emerged over the last decade that are based on correlating variations in incident ...
Herrington, C. Simon +11 more
core +1 more source
, 2012 The main result of this dissertation is the first successful experimental demonstration of ghost imaging using the sun as a light source. This result supports the quantum theory of near-field thermal light ghost imaging and also clarifies the physics of ...
Karmakar, Sanjit
core +3 more sources
The Physics of Turbulence-Free Ghost Imaging
Technologies, 2016 Since its first experimental demonstration, ghost imaging has attracted a great deal of attention due to interests in its fundamental nature and its potential applications.
Yanhua Shih
doaj +1 more source
npj Quantum Information, 2021 We give a protocol for ghost imaging in a way that is always counterfactual—while imaging an object, no light interacts with that object. This extends the idea of counterfactuality beyond communication, showing how this interesting phenomenon can be ...
Jonte R. Hance, John Rarity
doaj +1 more source
Study on the Key Technology of Image Transmission Mechanism Based on Channel Coding Ghost Imaging
IEEE Photonics Journal, 2018 Based on the analysis of the algorithm of ghost imaging and channel coding transmission, this paper combines the error detection and correction function of channel coding and accurate transmission of ghost imaging to complete image coding transmission ...
Leihong Zhang, Ye Hualong, Dawei Zhang
doaj +1 more source
Entropy, 2015 We report on an experimental and theoretical investigation of quantum imaging where the images are stored in both space and time. Ghost images of remote objects are produced with either one or two beams of chaotic laser light generated by a rotating ...
Ronald E. Meyers, Keith S. Deacon
doaj +1 more source
Magnified time-domain ghost imaging
APL Photonics, 2017 Ghost imaging allows the imaging of an object without directly seeing this object. Originally demonstrated in the spatial domain, it was recently shown that ghost imaging can be transposed into the time domain to detect ultrafast signals, even in the ...
Piotr Ryczkowski +4 more
doaj +1 more source
Ghost Imaging for a Reflected Object with Large Incident Angles
IEEE Photonics Journal, 2017 Incident angle of light source is a key factor that affects imaging resolution of direct optical imaging for a reflected target. For a large incident angle, it is easy to form the “blind area” in which the image of the object cannot be ...
Suqin Nan +6 more
doaj +1 more source
Towards a practical implementation of X-ray ghost imaging with synchrotron light
IUCrJ, 2018 An experimental procedure for transmission X-ray ghost imaging using synchrotron light is presented. Hard X-rays from an undulator were divided by a beamsplitter to produce two copies of a speckled incident beam.
Daniele Pelliccia +5 more
doaj +1 more source
Applied Sciences, 2021 In this study, we examine the quality of microscale ghost images as a function of the measured histographic signal distribution of the speckle fields from a nonuniform pseudothermal light source.
Zhe Sun +2 more
doaj +1 more source