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Phase-locking in cascaded stimulated Brillouin scattering
Thomas F. S. Büttner, Christopher G. Poulton, M. J. Steel +2
Cascaded stimulated Brillouin scattering (SBS) is a complex nonlinear optical process that results in the generation of several optical waves that are frequency shifted by an acous…
Impact of nonlinear loss on Stimulated Brillouin Scattering
Christian Wolff, Philipp Gutsche, Michael J. Steel +2
We study the impact of two-photon absorption (2PA) and fifth-order nonlinear loss such as 2PA-induced free-carrier absorption in semiconductors on the performance of Stimulated Bri…
Stimulated Brillouin Scattering in integrated photonic waveguides: forces, scattering mechanisms and coupled mode analysis
Christian Wolff, Michael J. Steel, Benjamin J. Eggleton +1
Recent theoretical studies of Stimulated Brillouin Scattering (SBS) in nanoscale devices have led to an intense research effort dedicated to the demonstration and application of th…
Phase-locking in Multi-Frequency Brillouin Oscillator via Four Wave Mixing
Thomas F. S. Buettner, Irina V. Kabakova, Darren D. Hudson +4
Stimulated Brillouin scattering (SBS) and Kerr-nonlinear four wave-mixing (FWM) are among the most important and widely studied nonlinear effects in optical fibres. At high powers…
Acoustic confinement and Stimulated Brillouin Scattering in integrated optical waveguides
Christopher G. Poulton, Ravi Pant, Benjamin J. Eggleton
We examine the effect of acoustic mode confinement on Stimulated Brillouin Scattering in optical waveguides that consist of a guiding core embedded in a solid substrate. We find th…