Abstract
Silicon nitride (Si 3 N 4 ) waveguides offer a versatile on-chip platform, on which nonlinear processes such as four-wave mixing (FWM) can be driven very efficiently due to the high nonlinearity [1]. Therefore, lower pump energies and shorter interaction lengths are necessary in comparison to fibers [2]. We experimentally exploit these advantages in a tunable waveguide-based optical parametric amplifier (WOPA) by stimulated FWM in Si 3 N 4 waveguides for narrowband coherent anti-Stokes Raman scattering (CARS) imaging.
Original language | English |
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Title of host publication | 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 |
Publisher | IEEE |
ISBN (Electronic) | 978-1-6654-1876-8 |
ISBN (Print) | 978-1-6654-4804-8 |
DOIs | |
Publication status | Published - Jun 2021 |
Event | CLEO/EUROPE-EQEC 2021 - Online conference, Virtual, Online, Germany Duration: 21 Jun 2021 → 25 Jun 2021 https://www.cleoeurope.org/foreword/ |
Conference
Conference | CLEO/EUROPE-EQEC 2021 |
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Abbreviated title | CLEO EUROPE 2021 |
Country/Territory | Germany |
City | Virtual, Online |
Period | 21/06/21 → 25/06/21 |
Internet address |