| Issue |
EPJ Web Conf.
Volume 307, 2024
11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources (EUROPHOTON 2024)
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|
|---|---|---|
| Article Number | 02008 | |
| Number of page(s) | 2 | |
| Section | Fibre and Waveguide Devices (FWD) | |
| DOI | https://doi.org/10.1051/epjconf/202430702008 | |
| Published online | 18 October 2024 | |
https://doi.org/10.1051/epjconf/202430702008
Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics
1 Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Germany
2 Integrated Optical Systems, MESA + Institute for Nanotechnology, University of Twente, 7500AE, Enschede, The Netherlands
3 Department of Electronic and Nanoengineering, Aalto University, Espoo 05140, Finland
4 Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
5 Centre for hybrid Nanostructures, University of Hamburg, Luruper Chaussee 149,, 22761, Hamburg, Germany
6 LIGENTEC SA, EPFL Innovation Par L, Chemin de la Dent-d’Oche 1B, Switzerland CH-1024 Ecublens, Switzerland
7 Department of Physics, Universitat Hamburg, Jungiusstr. 9, 20355 Hamburg, Germany
Published online: 18 October 2024
We demonstrate high energy Q-switched pulse generation with the help of a large mode area gain waveguide in a silicon photonics device. Output pulse energy >150 nJ and laser slope efficiency of 40% is shown.
© The Authors, published by EDP Sciences, 2024
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