https://doi.org/10.1051/epjconf/202430702012
Waveguide-based optical parametric oscillator for coherent anti-Stokes Raman scattering
1 University of Münster, Institute of Applied Physics, Corrensstraße 2, 48149, Münster, Germany
2 University of Münster, Cells in Motion Interfaculty Centre, Röntgenstraße 16, 48149, Münster, Germany
* Authors contributed equally to this work Email: ming.gao@uni-muenster.de
Published online: 18 October 2024
A Si3N4 waveguide-based optical parametric oscillator is presented that generates narrowband output pulses down to 1.44 nm and with up to 211 pJ pulse energy, allowing coherent Raman scattering spectroscopy and microscopy with sufficient spectral resolution and high contrast.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
