109 citations · 218 across the 3 of their papers we have counts for
3 papers
physics.optics2011★ 72 cited
Defect Solitons in Parity-Time Symmetric Optical Lattices with Nonlocal Nonlinearity
Sumei Hu, Xuekai Ma, Daquan Lu +2
The existence and stability of defect solitons in parity-time (PT) symmetric optical lattices with nonlocal nonlinearity are reported. It is found that nonlocality can expand the s…
physics.optics2011★ 109 cited
Solitons supported by complex PT symmetric Gaussian potentials
Sumei Hu, Xuekai Ma, Daquan Lu +3
The existence and stability of fundamental, dipole, and tripole solitons in Kerr nonlinear media with parity-time symmetric Gaussian complex potentials are reported. Fundamental so…
physics.optics2011★ 37 cited
Relation between surface solitons and bulk solitons in nonlocal nonlinear media
Zhenjun Yang, Xuekai Ma, Daquan Lu +3
We find that a surface soliton in nonlocal nonlinear media can be regarded as a half of a bulk soliton with an antisymmetric amplitude distribution. The analytical solutions for th…