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Browsing by Author "Zhang, Y"

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Projective measurements in quantum and classical optical systems

Author: Roux, FS ; Zhang, Y Date: Sep 2014 Experimental setups for the optical implementation of projective measurements in the Laguerre-Gaussian basis are discussed. Special attention is given to the case where the measurements are made with the aid of single-mode fibers that are ... Read more
Radial modal dependence of the azimuthal spectrum after parametric down-conversion

Author: Zhang, Y ; Roux, FX ; McLaren, M ; Forbes, A Date: 2014 The radial degrees of freedom of the biphoton states that are produced in spontaneous parametric down-conversion (SPDC) in the Laguerre-Gaussian (LG) basis are investigated, theoretically and experimentally. We calculated the theoretical ... Read more
Simulating quantum state engineering in spontaneous parametric down-conversion using classical light

Author: Zhang, Y ; Mclaren, M ; Roux, FS ; Forbes, A Date: Jul 2014 We present a simple method of simulating the effect of the pumping process in spontaneous parametric down-conversion (SPDC) by modulating a classical laser beam with two spatial light modulators through a back projection setup. We simulate a ... Read more
Simulating spontaneous parametric down-conversion using classical light: Conference paper

Author: Zhang, Y ; McLaren, M ; Roux, FS ; Forbes, A Date: Aug 2014 We present a simple way of simulating Spontaneous parametric down-conversion (SPDC) by modulating a classical laser beam with two spatial light modulators (SLM) through a back projection setup. This system has the advantage of having very ... Read more
SPARTAN: a global network to evaluate and enhance satellite-based estimates of ground-level particulate matter for global health applications

Author: Snider, G ; Weagle, CL ; Martin, RV ; Van Donkelaar, A ; Conrad, K ; Cunningham, D ; Gordon, C ; Zwicker, M ; Akoshile, C ; Artaxo, P ; Anh, NX ; Brook, J ; Dong, J ; Garland, Rebecca M ; Greenwald, R ; Griffith, D ; He, K ; Holben, I ; Kahn, R ; Koren, I ; Lagrosas, N ; Lestari, P ; Ma, Z ; Vanderlei Martins, J ; Quel, EJ ; Rudich, Y ; Salam, A ; Tripathi, SN ; YU, C ; Zhang, Q ; Zhang, Y ; Brauer, M ; Cohen, A ; Gibson, MD ; Liu, Y Date: Jan 2015 Ground-based observations have insufficient spatial coverage to assess long-term human exposure to fine particulate matter (PM(sub2.5)) at the global scale. Satellite remote sensing offers a promising approach to provide information on both ... Read more
Spatial context driven manifold learning for hyperspectral image classification

Author: Zhang, Y ; Yangz, HL ; Lunga, D ; Prasad, S ; Crawford, M Date: Jun 2014 Manifold learning techniques have demonstrated various levels of success in their ability to represent spectral signature characteristics in hyperspectral imagery. Such images consists of spectral features with very subtle differences and at ... Read more

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Browsing by Author "Zhang, Y"

Browsing by Author "Zhang, Y"

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