Quantum bit error rate minimization method
US11989080B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Dec 3, 2020 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Sep 30, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/0858
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to a IM bias voltage determining method adapted to determine an IM bias voltage corresponding to a desired Quantum Bit Error Rate based on the following formula where Q(VIM) is the QBER dependent of the IM bias voltage VIM, Q0 is the optimal minimal QBER, Rerr is the number of erroneous detections, Rcor is the number of correct detections and VIM is the IM bias voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.