Title of article
Few-cycle optical solitary waves in cascaded-quadratic–cubic–quintic nonlinear media
Author/Authors
De، نويسنده , , Kanchan Kumar and Goyal، نويسنده , , Amit and Kumar، نويسنده , , C.N. and Sarma، نويسنده , , Amarendra K.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2015
Pages
5
From page
629
To page
633
Abstract
We study the propagation of few-cycle optical solitary waves in a nonlinear media under the combined action of quadratic, cubic and quintic nonlinearities in a large phase-mismatched second harmonic (SHG) process. Exact bright and dark soliton solutions to the nonlinear evolution equation for cascaded quadratic media beyond the slowly varying envelope approximations is reported. The analytical solutions obtained are verified through numerical simulations.
Keywords
ultrashort , Cascaded nonlinearity , soliton , Few-cycle , Nonlinear Schrِdinger equation
Journal title
Communications in Nonlinear Science and Numerical Simulation
Serial Year
2015
Journal title
Communications in Nonlinear Science and Numerical Simulation
Record number
1539031
Link To Document