most citedPreparation and characterization of arbitrary states of four-dimensional qudits based on biphotons

44 citations · 44 across the 1 of their papers we have counts for

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quant-ph2008★ 44 cited

Preparation and characterization of arbitrary states of four-dimensional qudits based on biphotons

So-Young Baek, Stanislav S. Straupe, Alexander P. Shurupov +2

We report interferometric schemes to prepare arbitrary states of four-dimensional qudits (ququarts) based on biphoton states of ultrafast-pumped frequency-nondegenerate spontaneous…