Designing Silicon-Germanium Photodetectors with Numerical Optimization: The Tradeoff Between Quantum Efficiency & Phase Noise
| dc.contributor.author | Islam, Raonaqul | |
| dc.contributor.author | Md Anjum, Ishraq | |
| dc.contributor.author | Menyuk, Curtis | |
| dc.contributor.author | Simsek, Ergun | |
| dc.date.accessioned | 2023-10-03T13:44:42Z | |
| dc.date.available | 2023-10-03T13:44:42Z | |
| dc.date.issued | 2023-09-04 | |
| dc.description | 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC); Munich, Germany; 26-30 June 2023 | en_US |
| dc.description.abstract | With its compatibility for monolithic integration with silicon and its higher electron and hole mobilities compared to silicon, germanium is an essential semiconductor to be used in photonic devices—including photodetectors. To determine the stability, efficiency, and speed of a photodetector, one must measure or calculate the phase noise, quantum efficiency, and response time of the photodetector. We recently developed an efficient drift-diffusion equations solver that uses a non-uniform time-stepping [1] and both single-frequency and broadband excitations to calculate the phase noise [2], quantum efficiency [2], and bandwidth [3] of photodetectors that have several layers of semiconducting materials with varying thicknesses and doping concentrations. | en_US |
| dc.description.uri | https://ieeexplore.ieee.org/abstract/document/10232810 | en_US |
| dc.format.extent | 1 page | en_US |
| dc.genre | conference papers and proceedings | en_US |
| dc.genre | postprints | en_US |
| dc.identifier | doi:10.1109/CLEO/Europe-EQEC57999.2023.10232810 | |
| dc.identifier.citation | R. Islam, I. M. Anjum, C. R. Menyuk and E. Simsek, "Designing Silicon-Germanium Photodetectors with Numerical Optimization: The Tradeoff Between Quantum Efficiency & Phase Noise," 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 2023, pp. 1-1, doi: 10.1109/CLEO/Europe-EQEC57999.2023.10232810. | en_US |
| dc.identifier.uri | https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10232810 | |
| dc.identifier.uri | http://hdl.handle.net/11603/29937 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | IEEE | en_US |
| dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
| dc.relation.ispartof | UMBC Computer Science and Electrical Engineering Department Collection | |
| dc.relation.ispartof | UMBC Faculty Collection | |
| dc.relation.ispartof | UMBC Student Collection | |
| dc.relation.ispartof | UMBC Data Science | |
| dc.rights | © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en_US |
| dc.subject | UMBC Computational Photonics for Multilayered Structure (CPMS) Group | |
| dc.subject | UMBC Computational Photonics Laboratory. | |
| dc.title | Designing Silicon-Germanium Photodetectors with Numerical Optimization: The Tradeoff Between Quantum Efficiency & Phase Noise | en_US |
| dc.type | Text | en_US |
| dcterms.creator | https://orcid.org/0009-0000-3447-6099 | en_US |
| dcterms.creator | https://orcid.org/0000-0003-0269-8433 | en_US |
| dcterms.creator | https://orcid.org/0000-0001-9075-7071 | en_US |