CPC G02F 3/00 (2013.01) [G01J 1/42 (2013.01); G06N 10/00 (2019.01); H04B 10/70 (2013.01)] | 30 Claims |
1. A method of generating a photon with encoded quantum information in one or more degrees of freedom with a plurality of dimensions, comprising:
a) generating a first photon encoded with quantum information in two or more frequency bins; and
b) performing a frequency dependent time operation to generate non-separability between the frequency bins and at least two time bins in the photon.
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