70 GHz, 2 A/W, waveguide-coupled germanium-in-silicon avalanche photodiode
- Author
- Amir Khaled Abdelhamid Mohamed Shahin (UGent) , Conor Coughlan, Mathias Berciano, Didit Yudistira, Shuchi Kaushik, Roger Loo (UGent) , Hakim Kobbi, Patrick Carolan, Marta Agati, Dries Van Thourhout (UGent) , Peter Verheyen, Maumita Chakrabarti, Yoojin Ban (UGent) , Dimitrios Velenis, Filippo Ferraro and Joris Van Campenhout
- Organization
- Abstract
- In this work, we report a waveguide Ge/Si avalanche photodetector achieving high 3dB-band-widths of 70 GHz and 50 GHz at an O-band responsivity of 2 A/W and 3.6 A/W, respectively, combined with sub-μA dark current performance in a simple, Si-contacted lateral diode design.
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01K80XNR4RHQ5HH9HE45HDVNW4
- MLA
- Shahin, Amir Khaled Abdelhamid Mohamed, et al. “70 GHz, 2 A/W, Waveguide-Coupled Germanium-in-Silicon Avalanche Photodiode.” 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC, 2025, doi:10.1109/ECOC66593.2025.11263307.
- APA
- Shahin, A. K. A. M., Coughlan, C., Berciano, M., Yudistira, D., Kaushik, S., Loo, R., … Van Campenhout, J. (2025). 70 GHz, 2 A/W, waveguide-coupled germanium-in-silicon avalanche photodiode. 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC. Presented at the 2025 European Conference on Optical Communications (ECOC 2025), Copenhagen, Denmark. https://doi.org/10.1109/ECOC66593.2025.11263307
- Chicago author-date
- Shahin, Amir Khaled Abdelhamid Mohamed, Conor Coughlan, Mathias Berciano, Didit Yudistira, Shuchi Kaushik, Roger Loo, Hakim Kobbi, et al. 2025. “70 GHz, 2 A/W, Waveguide-Coupled Germanium-in-Silicon Avalanche Photodiode.” In 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC. https://doi.org/10.1109/ECOC66593.2025.11263307.
- Chicago author-date (all authors)
- Shahin, Amir Khaled Abdelhamid Mohamed, Conor Coughlan, Mathias Berciano, Didit Yudistira, Shuchi Kaushik, Roger Loo, Hakim Kobbi, Patrick Carolan, Marta Agati, Dries Van Thourhout, Peter Verheyen, Maumita Chakrabarti, Yoojin Ban, Dimitrios Velenis, Filippo Ferraro, and Joris Van Campenhout. 2025. “70 GHz, 2 A/W, Waveguide-Coupled Germanium-in-Silicon Avalanche Photodiode.” In 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC. doi:10.1109/ECOC66593.2025.11263307.
- Vancouver
- 1.Shahin AKAM, Coughlan C, Berciano M, Yudistira D, Kaushik S, Loo R, et al. 70 GHz, 2 A/W, waveguide-coupled germanium-in-silicon avalanche photodiode. In: 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC. 2025.
- IEEE
- [1]A. K. A. M. Shahin et al., “70 GHz, 2 A/W, waveguide-coupled germanium-in-silicon avalanche photodiode,” in 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC, Copenhagen, Denmark, 2025.
@inproceedings{01K80XNR4RHQ5HH9HE45HDVNW4,
abstract = {{In this work, we report a waveguide Ge/Si avalanche photodetector achieving high 3dB-band-widths of 70 GHz and 50 GHz at an O-band responsivity of 2 A/W and 3.6 A/W, respectively, combined with sub-μA dark current performance in a simple, Si-contacted lateral diode design.}},
author = {{Shahin, Amir Khaled Abdelhamid Mohamed and Coughlan, Conor and Berciano, Mathias and Yudistira, Didit and Kaushik, Shuchi and Loo, Roger and Kobbi, Hakim and Carolan, Patrick and Agati, Marta and Van Thourhout, Dries and Verheyen, Peter and Chakrabarti, Maumita and Ban, Yoojin and Velenis, Dimitrios and Ferraro, Filippo and Van Campenhout, Joris}},
booktitle = {{2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC}},
issn = {{9798331595326}},
language = {{eng}},
location = {{Copenhagen, Denmark}},
pages = {{4}},
title = {{70 GHz, 2 A/W, waveguide-coupled germanium-in-silicon avalanche photodiode}},
url = {{http://doi.org/10.1109/ECOC66593.2025.11263307}},
year = {{2025}},
}
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