29 citations · 74 across the 7 of their papers we have counts for
8 papers
Higher-order corrections to the short-pulse equation
Levent Kurt, Yeojin Chung, Tobias Schaefer
Using renormalization group techniques, we derive an extended short- pulse equation as approximation to a nonlinear wave equation. We investigate the new equation numerically and s…
Phase disorder on laser beam combining in a Talbot resonator
Yeojin Chung, Alejandro Aceves
We study the role that phase disorder plays in the mode discrimination characteristics of a Talbot resonator. Two cases considered here correspond to a six-core and a twelve-core p…
Strong Collapse Turbulence in Quintic Nonlinear Schrödinger Equation
Yeojin Chung, Pavel M. Lushnikov
We consider the quintic one dimensional nonlinear Schrödinger equation with forcing and both linear and nonlinear dissipation. Quintic nonlinearity results in multiple collapse eve…
Analysis of supercontinuum generation under general dispersion characteristics and beyond the slowly varying envelope approximation
Alejandro B. Aceves, Ronald Chen, Yeojin Chung +2
The generation of broadband supercontinua (SC) in air-silica microstructured fibers results from a delicate balance of dispersion and nonlinearity. We analyze two models aimed at b…
Numerical study on diverging probability density function of flat-top solitons in an extended Korteweg-de Vries equation
Yeojin Chung
We consider an extended Korteweg-de Vries (eKdV) equation, the usual Korteweg-de Vries equation with inclusion of an additional cubic nonlinearity. We investigate the statistical b…
Diverging probability density functions for flat-top solitary waves
Avner Peleg, Yeojin Chung, Tomáš Dohnal +1
We investigate the statistics of flat-top solitary wave parameters in the presence of weak multiplicative dissipative disorder. We consider first propagation of solitary waves of t…