Maglio, B;
Jarvis, L;
Allford, CP;
Gillgrass, S;
Enderson, A;
Shutts, S;
Deng, H;
... Smowton, PM; + view all
(2022)
Co-doped 1.3μm InAs Quantum Dot Lasers with high gain and low threshold current.
In:
Proceedings of the IEEE Photonics Conference (IPC) 2022.
Institute of Electrical and Electronics Engineers (IEEE)
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Abstract
The mechanism by which co-doping reduces threshold current in O-band Quantum dot lasers is examined, with n-type direct doping of the dots reducing threshold current and p-type modulation doping improving the temperature dependence of threshold current density, relative to undoped samples.
| Type: | Proceedings paper |
|---|---|
| Title: | Co-doped 1.3μm InAs Quantum Dot Lasers with high gain and low threshold current |
| Event: | 2022 IEEE Photonics Conference, IPC 2022 |
| Dates: | 13th-17th November 2022 |
| ISBN-13: | 978-1-6654-3487-4 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/IPC53466.2022.9975769 |
| Publisher version: | https://doi.org/10.1109/IPC53466.2022.9975769 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10164300 |
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