151 citations · 428 across the 18 of their papers we have counts for
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An interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation
Matteo Santandrea, Michael Stefszky, Ganaël Roeland +1
The characterisation of loss in optical waveguides is essential in understanding the performance of these devices and their limitations. Whilst interferometric-based methods genera…
Characterisation of Inhomogeneities in Ti:LiNbO waveguides
Matteo Santandrea, Michael Stefszky, Ganaël Roeland +1
Nonlinear processes in integrated, guiding systems are fundamental for both classical and quantum experiments. Integrated components allow for compact, modular and stable light-pro…
General framework for the analysis of imperfections in nonlinear systems
Matteo Santandrea, Michael Stefszky, Christine Silberhorn
In this paper, we derive a framework to understand the effect of imperfections on the phasematching spectrum of a wide class of nonlinear systems. We show that this framework is ap…