EPJ Web of Conferences (Jan 2024)
Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics
- Singh Neetesh,
- Lorenzen Jan,
- Sinobad Milan,
- Wang Kai,
- Liapis Andreas C.,
- Frankis Henry,
- Gaafar Mahmoud A.,
- Haugg Stefanie,
- Francis Henry,
- Carreira Jose,
- Geiselmann Michael,
- Herr Tobias,
- Bradley Jonathan,
- Sun Zhipei,
- Garcia-Blanco Sonia M.,
- Kartner Franz X.
Affiliations
- Singh Neetesh
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY
- Lorenzen Jan
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY
- Sinobad Milan
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY
- Wang Kai
- Integrated Optical Systems, MESA + Institute for Nanotechnology, University of Twente, 7500AE, Enschede
- Liapis Andreas C.
- Department of Electronic and Nanoengineering, Aalto University, Espoo 05140
- Frankis Henry
- Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7
- Gaafar Mahmoud A.
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY
- Haugg Stefanie
- Centre for hybrid Nanostructures, University of Hamburg, Luruper Chaussee 149,, 22761, Hamburg
- Francis Henry
- LIGENTEC SA, EPFL Innovation Par L, Chemin de la Dent-d’Oche 1B, Switzerland CH-1024 Ecublens
- Carreira Jose
- LIGENTEC SA, EPFL Innovation Par L, Chemin de la Dent-d’Oche 1B, Switzerland CH-1024 Ecublens
- Geiselmann Michael
- LIGENTEC SA, EPFL Innovation Par L, Chemin de la Dent-d’Oche 1B, Switzerland CH-1024 Ecublens
- Herr Tobias
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY
- Bradley Jonathan
- Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7
- Sun Zhipei
- Department of Electronic and Nanoengineering, Aalto University, Espoo 05140
- Garcia-Blanco Sonia M.
- Integrated Optical Systems, MESA + Institute for Nanotechnology, University of Twente, 7500AE, Enschede
- Kartner Franz X.
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY
- DOI
- https://doi.org/10.1051/epjconf/202430702008
- Journal volume & issue
-
Vol. 307
p. 02008
Abstract
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.
