Soliton collision and Raman gain regimes in continuous-wave pumped supercontinuum generation

MH Frosz, O Bang, A Bjarklev - Optics express, 2006 - opg.optica.org
We numerically investigate supercontinuum generation using continuous-wave pumping. It
is found that energy transfer during collision of solitons plays an important role. The relative …

Enhanced supercontinuum generation through dispersion-management

J Nathan Kutz, C Lyngå, BJ Eggleton - Optics Express, 2005 - opg.optica.org
We show in theory and simulation that the supercontinuum generation from an initial
continuous wave field in a highly nonlinear fiber operating near the zero-dispersion point …

The role of pump incoherence in continuous-wave supercontinuum generation

F Vanholsbeeck, S Martin-Lopez… - Optics express, 2005 - opg.optica.org
Supercontinuum generation can be achieved in the continuous-wave regime with a few
watts of pump power launched into kilometer-long fibers. High power spectral density …

Supercontinuum generation using continuous-wave multiwavelength pumping and dispersion management

T Sylvestre, A Vedadi, H Maillotte, F Vanholsbeeck… - Optics letters, 2006 - opg.optica.org
We experimentally demonstrate that continuous-wave supercontinuum generation in optical
fibers can be significantly enhanced by using both multiwavelength pumping and dispersion …

Role of pump coherence in the evolution of continuous-wave supercontinuum generation initiated by modulation instability

EJR Kelleher, JC Travers, SV Popov, JR Taylor - JOSA B, 2012 - opg.optica.org
We report in detail, both experimentally and using numerical simulation, the efficiency of
generation of supercontinua in optical fiber driven by modulation instability of a continuous …

Dispersive wave blue-shift in supercontinuum generation

DR Austin, CM de Sterke, BJ Eggleton, TG Brown - Optics express, 2006 - opg.optica.org
We numerically study dispersive wave emission during femtosecond-pumped
supercontinuum generation in photonic crystal fibres. We show that dispersive waves are …

Versatile supercontinuum generation in parabolic multimode optical fibers

MA Eftekhar, LG Wright, MS Mills, M Kolesik… - Optics express, 2017 - opg.optica.org
We demonstrate that the pump's spatial input profile can provide additional degrees of
freedom in tailoring at will the nonlinear dynamics and the ensuing spectral content of …

Dynamics of Raman soliton during supercontinuum generation near the zero-dispersion wavelength of optical fibers

S Roy, SK Bhadra, K Saitoh, M Koshiba… - Optics Express, 2011 - opg.optica.org
We observe unique dynamics of Raman soliton during supercontinuum process when an
input pulse experiences initially normal group-velocity dispersion with a negative dispersion …

Continuous-wave pumping in the anomalous-and normal-dispersion regimes of nonlinear fibers for supercontinuum generation

AK Abeeluck, C Headley - Optics Letters, 2005 - opg.optica.org
Supercontinuum (SC) growth in highly nonlinear fibers is compared for cw pumping in the
anomalous-and normal-dispersion regimes. For anomalous-dispersion pumping, the …

Role of dispersion profile in controlling emission of dispersive waves by solitons in supercontinuum generation

S Roy, D Ghosh, SK Bhadra, GP Agrawal - Optics communications, 2010 - Elsevier
We study the supercontinuum process in optical fibers numerically for a variety of dispersion
profiles to investigate how a specific dispersion profile controls the emission of dispersive …