93 citations · 160 across the 3 of their papers we have counts for
3 papers
quant-ph2022★ 5 cited
Efficient broadband frequency conversion via shortcut to adiabaticity
Koushik Paul, Qian Kong, Xi Chen
The method of adiabatic frequency conversion, in analogy with the two level atomic system, has been put forward recently and verified experimentally to achieve robust frequency mix…
nlin.PS2010★ 93 cited
Analytical theory for dark soliton interaction in nonlocal nonlinear materials with arbitrary degree of nonlocality
Qian Kong, Q. Wang, O. Bang +1
We investigate theoretically the interaction of dark solitons in materials with a spatially nonlocal nonlinearity. In particular we do this analytically and for arbitrary degree of…
nlin.PS2010★ 62 cited
Analytical theory of dark nonlocal solitons
Qian Kong, Q. Wang, O. Bang +1
We investigate properties of dark solitons in nonlocal materials with an arbitrary degree of nonlocality. We employ the variational technique and describe the dark solitons, for th…