May, S. , Mahmudlu, H., Angulo Martínez, A., Kues, M., Dada, A. C. , Clerici, M. and Sorel, M. (2021) Integrated Nonlinear Photonics in AlGaAs-on-insulator Waveguides. Photonics West, Integrated Optics: Devices, Materials, and Technologies XXV, 06-11 Mar 2021. ISBN 9781510642133 (doi: 10.1117/12.2582987)
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Abstract
The heterogeneous integration of AlGaAs-on-insulator (AlGaAs-OI) has proven to be a highly efficient material platform for nonlinear photonics. When AlGaAs is bonded to silica, there is a large difference in refractive index which results in waveguides with a strong modal confinement and enhanced nonlinearities. This, in combination with low linear and nonlinear losses, makes AlGaAs-OI an ideal platform for exploring nonlinear phenomena. In this talk we present recent progress on the design, fabrication and testing of AlGaAs-OI waveguides for efficient second harmonic generation, supercontinuum generation and the creation of photon pairs.
Item Type: | Conference or Workshop Item |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Sorel, Professor Marc and Dada, Dr Adetunmise and May, Mr Stuart and Kues, Dr Michael and Clerici, Professor Matteo |
Authors: | May, S., Mahmudlu, H., Angulo Martínez, A., Kues, M., Dada, A. C., Clerici, M., and Sorel, M. |
Subjects: | Q Science > Q Science (General) Q Science > QC Physics T Technology > T Technology (General) |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
ISSN: | 0277-786X |
ISBN: | 9781510642133 |
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