Frequency-banded nonlinear Schrödinger equation with inclusion of Raman nonlinearity

I Begleris, P Horak - Optics Express, 2018 - opg.optica.org
The well-established generalized nonlinear Schrödinger equation (GNLSE) to simulate
nonlinear pulse propagation in optical fibers and waveguides becomes inefficient if only …

Efficiency and intensity noise of an all-fiber optical parametric oscillator

I Begleris, P Horak - Journal of the Optical Society of America B, 2019 - opg.optica.org
In this paper, we simulate numerically an all-fiber optical parametric oscillator comprising a
highly nonlinear optical fiber and wavelength division multiplexing couplers. The model is …

Multimodal simulations of fibre optical parametric amplifiers and oscillators

I Begleris - 2020 - eprints.soton.ac.uk
Systems that are capable of converting light between frequencies are attractive since they
can produce output at wavelengths other than those provided by conventional laser sources …

Multi-Band Nonlinear Schrödinger Equation for Efficient Simulation of Parametric Optical Amplifiers and Oscillators

I Begleris, P Horak - 2018 20th International Conference on …, 2018 - ieeexplore.ieee.org
For the theoretical description of laser pulse propagation in optical fibres in parameter
regimes where linear dispersive and nonlinear optical effects both play an important role in …