73 citations · 491 across the 32 of their papers we have counts for
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Ring dark and anti-dark solitons in nonlocal media
Theodoros P. Horikis, Dimitrios J. Frantzeskakis
Ring dark and anti-dark solitons in nonlocal media are found. These structures have, respectively, the form of annular dips or humps on top of a stable continuous-wave background,…
Passive mode-locking under higher order effects
Theodoros P. Horikis, Mark J. Ablowitz
The response of a passive mode-locking mechanism, where gain and spectral filtering are saturated with the energy and loss saturated with the power, is examined under the presence…
Dark solitons in mode-locked lasers
Mark J. Ablowitz, Theodoros P. Horikis, Sean D. Nixon +1
Dark soliton formation in mode-locked lasers is investigated by means of a power-energy saturation model which incorporates gain and filtering saturated with energy, and loss satur…
Dynamical oscillations in nonlinear optical media
Theodoros P. Horikis, Hector E. Nistazakis
The spatial dynamics of pulses in Kerr media with parabolic index profile are examined. It is found that when diffraction and graded-index have opposite signs propagating pulses ex…
Soliton strings and interactions in mode-locked lasers
Mark J. Ablowitz, Theodoros P. Horikis, Sean D. Nixon
Soliton strings in mode-locked lasers are obtained using a variant of the nonlinear Schrodinger equation, appropriately modified to model power (intensity) and energy saturation. T…