【作者单位】a Department of Physics, Taiyuan Normal University, Shanxi, 030619, China; b Shanxi Chinese Medicine School, Shanxi Health Vocational University, Taiyuan, Shanxi 030012, China
【摘要】 Under investigation in this paper is variable coefficient coupled nonlinear Schrödinger equations for the fiber couplers with asymmetric self-phase modulation and cross-phase modulation. With the developed Hirota bilinear method, bilinear forms and p...
