Abstract
In this work we explore monolithic opto-electronic integration platform for significant down-scaling of input-referred noise in custom designed low-noise analog front-end used for balanced photodetection. The performance of such monolithically integrated approach is compared to heterogeneously integrated solution designed in the same technology which requires wire-bonding to the balanced photodetectors. The designed circuits are targeting bandwidth above 1 GHz. The improved noise performance is leveraged against increased secure key rates and achievable reach in continuous-variable quantum key distribution (CV-QKD).
Originalsprache | Englisch |
---|---|
Titel | 47th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) |
Untertitel | Proceedings of the International Convention MIPRO |
Seiten | 1727-1732 |
ISBN (elektronisch) | 979-8-3503-8250-1 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2024 |
Veranstaltung | 47th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) - Opatija, Opatija, Kroatien Dauer: 20 Mai 2024 → 24 Mai 2024 Konferenznummer: 47 |
Konferenz
Konferenz | 47th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) |
---|---|
Kurztitel | MIPRO |
Land/Gebiet | Kroatien |
Stadt | Opatija |
Zeitraum | 20/05/24 → 24/05/24 |
Research Field
- Enabling Digital Technologies