51 citations · 97 across the 4 of their papers we have counts for
15 papers
Quantum optical coherence: From linear to nonlinear interferometers
K. -H. Luo, M. Santandrea, M. Stefszky +6
Interferometers provide a highly sensitive means to investigate and exploit the coherence properties of light in metrology applications. However, interferometers come in various fo…
Improved non-linear devices for quantum applications
Jano Gil-Lopez, Matteo Santandrea, Benjamin Brecht +4
In this paper, we review the state of the art of mode selective, integrated sum-frequency generation devices tailored for quantum optical technologies. We explore benchmarks to ass…
Spectrally multimode integrated SU(1,1) interferometer
Alessandro Ferreri, Matteo Santandrea, Michael Stefszky +4
Nonlinear SU(1,1) interferometers are fruitful and promising tools for spectral engineering and precise measurements with phase sensitivity below the classical bound. Such interfer…
Waveguide Resonator with Integrated Phase Modulator for Second Harmonic Generation
Michael Stefszky, Matteo Santandrea, Felix vom Bruch +6
We report second harmonic generation from a titanium indiffused lithium niobate waveguide resonator device whose cavity length is locked to the fundamental pump laser using an on-c…
General analytic theory of classical collinear three wave mixing in a monolithic cavity
Matteo Santandrea, Michael Stefszky, Christine Silberhorn
Integrated, monolithic nonlinear cavities are of high interest in both classical and quantum optics experiments for their high efficiency and stability. However, a general, analyti…
Evidence of nonlinear diffusion in KTP waveguides
Laura Padberg, Matteo Santandrea, Michael Rüsing +6
Integrated devices are a widespread tool for the generation and manipulation of light fields, since they exhibit high efficiency, small footprint and the ability to inter…