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Modeling and Measurement of a HSQ Passivated UTC-PD with a 68.9 GHz Bandwidth

Sun, X; Ye, S; Seddon, J; Renaud, CC; Hou, L; Marsh, JH; (2021) Modeling and Measurement of a HSQ Passivated UTC-PD with a 68.9 GHz Bandwidth. In: 2021 IEEE Photonics Conference, IPC 2021 - Proceedings. IEEE: Vancouver, BC, Canada. Green open access

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Abstract

An InGaAs uni-traveling-carrier photodiode passivated using hydrogen silsesquioxane (HSQ) is reported. The device was fabricated and also simulated using 3D full-wave and equivalent circuit modeling. Both experimental and modeled results show a -3 dB frequency bandwidth of 68.9 GHz at -3 V bias.

Type: Proceedings paper
Title: Modeling and Measurement of a HSQ Passivated UTC-PD with a 68.9 GHz Bandwidth
Event: 2021 IEEE Photonics Conference (IPC)
Dates: 18 Oct 2021 - 21 Oct 2021
ISBN-13: 9781665416016
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/IPC48725.2021.9593051
Publisher version: http://dx.doi.org/10.1109/IPC48725.2021.9593051
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.
Keywords: Solid modeling, Three-dimensional displays, Bandwidth, Indium gallium arsenide, Scattering parameters, Photodiodes, Impedance
UCL classification: 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
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL
URI: https://discovery.ucl.ac.uk/id/eprint/10147173
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