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LiNbO3 waveguides for integrated SPDC spectroscopy

Solntsev, Alexander; Kumar, Pawan; Pertsch, Thomas; Sukhorukov, Andrey; Setzpfandt, Frank

Description

Spontaneous parametric down-conversion (SPDC) spectroscopy using photon pairs is a promising avenue towards affordable mid-infrared (MIR) spectroscopy. Here, we experimentally investigate the feasibility of using periodically poled waveguides in lithium niobate for SPDC spectroscopy applications. We find the waveguides suitable to generate wavelength non-degenerate photon pairs with one photon in the MIR spectral range with high fluence. We use this to determine the cutoff wavelengths of...[Show more]

CollectionsANU Research Publications
Date published: 2018-01-05
Type: Journal article
URI: http://hdl.handle.net/1885/164992
Source: APL Photonics
DOI: 10.1063/1.5009766
Access Rights: Open Access

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