![Generation of Nonclassical Biphoton States through Cascaded Quantum Walks on a Nonlinear Chip]()
Generation of Nonclassical Biphoton States through Cascaded Quantum Walks on a Nonlinear ChipSolntsev, Alexander S.; Setzpfandt, Frank; Clark, Alex S.; Wu, Che Wen; Collins, Matthew J.; Xiong, Chunle; Schreiber, Andreas; Katzschmann, Fabian; Eilenberger, Falk; Schiek, Roland; Sohler, Wolfgang; Mitchell, Arnan; Silberhorn, Christine; Eggleton, Benjamin J.; Pertsch, Thomas; Sukhorukov, Andrey A.; Neshev, Dragomir N.; Kivshar, Yuri S. · Physical Review X · 2014