Temporal quadratic solitons and their interaction with dispersive waves in lithium niobate nanowaveguides
WR Rowe, DV Skryabin, AV Gorbach - Physical Review Research, 2019 - APS
We present a model of soliton propagation in waveguides with quadratic nonlinearity.
Criteria for solitons to exist in such waveguides are developed and two example …
Criteria for solitons to exist in such waveguides are developed and two example …
Nonlinear dynamics with higher-order modes in lithium niobate waveguide arrays
We present theoretical and experimental studies on nonlinear beam propagation in lithium
niobate waveguide arrays utilizing higher-order second harmonic bands. We find that the …
niobate waveguide arrays utilizing higher-order second harmonic bands. We find that the …
Discrete solitons in quadratic nonlinear waveguide arrays
NLTuAl-1 Discrete Solitons in Quadratic Nonlinear Waveguide Arrays Page 1 NLTuAl-1 Discrete
Solitons in Quadratic Nonlinear Waveguide Arrays Thomas Pertsch, Ulf Peschel, and Falk …
Solitons in Quadratic Nonlinear Waveguide Arrays Thomas Pertsch, Ulf Peschel, and Falk …
Highly localized discrete quadratic solitons
We observe highly localized solitons in periodically poled lithium niobate waveguide arrays
close to phase matching for second-harmonic generation. With fundamental and second …
close to phase matching for second-harmonic generation. With fundamental and second …
Temporal dynamics of spatially localized waves in quadratic nonlinear waveguide arrays
We study experimentally and theoretically the temporal dynamics of laser pulses
propagating under conditions of spatial self-focusing in quadratic nonlinear waveguide …
propagating under conditions of spatial self-focusing in quadratic nonlinear waveguide …
Few-cycle solitons and supercontinuum generation with cascaded quadratic nonlinearities in unpoled lithium niobate ridge waveguides
Formation and interaction of few-cycle solitons in a lithium niobate ridge waveguide are
numerically investigated. The solitons are created through a cascaded phase-mismatched …
numerically investigated. The solitons are created through a cascaded phase-mismatched …
Fast writing of soliton waveguides in lithium niobate using low-intensity blue light
ST Popescu, A Petris, VI Vlad - Applied Physics B, 2012 - Springer
We experimentally demonstrate the writing of soliton waveguides in lithium niobate with blue
violet light, at λ= 405 nm. This wavelength, obtained from a low-cost laser diode, allows very …
violet light, at λ= 405 nm. This wavelength, obtained from a low-cost laser diode, allows very …
One-dimensional spatial soliton families in optimally engineered quasi-phase-matched lithium niobate waveguides
The advantage for quadratic soliton generation of engineering the quasi-phase-matching
period near the input of lithium niobate slab waveguides is demonstrated. This approach …
period near the input of lithium niobate slab waveguides is demonstrated. This approach …
[PDF][PDF] Experimental investigation of the output mode profile of soliton waveguides recorded at 405 nm wavelength in lithium niobate
ST Popescu, A Petris, VI Vlad - Rom. Rep. Phys, 2013 - rrp.nipne.ro
We have recently shown that soliton waveguides in lithium niobate can be recorded very fast
and at very low power levels using 405 nm wavelength. In this paper we analyse the mode …
and at very low power levels using 405 nm wavelength. In this paper we analyse the mode …
Parametric solitons in two-dimensional lattices of purely nonlinear origin
Parametric Solitons in Two-Dimensional Lattices of Purely Nonlinear Origin Page 1 Parametric
Solitons in Two-Dimensional Lattices of Purely Nonlinear Origin Katia Gallo Optoelectronics …
Solitons in Two-Dimensional Lattices of Purely Nonlinear Origin Katia Gallo Optoelectronics …