supported by the National Natural Science Foundation of China(Nos.11204156,61178012,11304179,11247240,and 11647172);the Natural Science Foundation of Shandong Province(No.ZR2016AP09);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20133705110001)
We show how to optimally protect quantum states and freeze coherence under incoherent channels using a quantum weak measurement and quantum measurement reversal. In particular, we present explicit formulas for the con...
Project supported by the National Natural Science Foundation of China(Grant Nos.11204156,61178012,11304179,and 11247240);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20133705110001)
We analyze universal conditions where the l_1 norm and relative entropy of coherence are amplified and frozen under identical bit-flip channels;that is,using pre-measurements(quantum weak measurements or quantum meas...
Project supported by the National Natural Science Foundation of China(Grant Nos.61178012,11204156,11304179,and 11247240);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant Nos.20133705110001 and 20123705120002);the Scientific Research Foundation for Outstanding Young Scientists of Shandong Province,China(Grant No.BS2013DX034);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2012FQ024)
We present a scheme that is able to achieve the ghost imaging with broad distance. The physical nature of our scheme is that the different wavelength beams are separated in free space by an optical media according to ...
supported by the National Natural Science Foundation of China(Grant Nos.61178012,11204156,11304179,and 11247240);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant Nos.20133705110001 and 20123705120002);the Scientific Research Foundation for Outstanding Young Scientists of Shandong Province of China(Grant No.BS2013DX034);the Natural Science Foundation of Shandong Province of China(Grant No.ZR2012FQ024)
We present a ghost imaging scheme that can obtain a good pseudocolor image of black-and-white objects.The essential idea is to use a multi-wavelength thermal light source and the phase modulation pseudocolor encoding ...
supported by the National Natural Science Foundation of China(Nos.11204156,61178012,11304179,and 11247240);The Specialized Research Fund for the Doctoral Program of Higher Education(No.20123705120002)
In this letter, we analyze the effects of light intensity find that the brightness of reflective ghost image can on reflective ghost imaging with thermal source. We be changed by modulating the light intensity of the ...