Shortwave DPS-QKD Employing a SiN Micro-Ring Resonator as Compact Quantum State Analyser
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arXiv
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| Auteurs principaux: | , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866913577354395648 |
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| author | Honz, Florian Müllner, Paul Hentschel, Michael Nevlacsil, Stefan Kraft, Jochen Sagmeister, Martin Walther, Philip Hainberger, Rainer Schrenk, Bernhard |
| author_facet | Honz, Florian Müllner, Paul Hentschel, Michael Nevlacsil, Stefan Kraft, Jochen Sagmeister, Martin Walther, Philip Hainberger, Rainer Schrenk, Bernhard |
| contents | We show simplified DPS-QKD using a SiN micro-ring resonator operated at 852 nm. A raw-key rate of up to 25.3 kb/s is reached at a QBER suitable for secure-key extraction. Short-reach QKD operation is maintained for zero-touch link layouts with C-band telecom fiber. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_08721 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Shortwave DPS-QKD Employing a SiN Micro-Ring Resonator as Compact Quantum State Analyser Honz, Florian Müllner, Paul Hentschel, Michael Nevlacsil, Stefan Kraft, Jochen Sagmeister, Martin Walther, Philip Hainberger, Rainer Schrenk, Bernhard Quantum Physics We show simplified DPS-QKD using a SiN micro-ring resonator operated at 852 nm. A raw-key rate of up to 25.3 kb/s is reached at a QBER suitable for secure-key extraction. Short-reach QKD operation is maintained for zero-touch link layouts with C-band telecom fiber. |
| title | Shortwave DPS-QKD Employing a SiN Micro-Ring Resonator as Compact Quantum State Analyser |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2411.08721 |