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Abstract
We have developed a transmission trap detector sensitive over a wide optical wavelength range. The developed device takes advantage of the smooth reflectance profile of silicon photodiodes. The detector is based on two 10 mm size photodiodes - a Si photodiode and an InGaAs photodiode. The constructed hybrid trap detector is sensitive at the wavelength range from 400 nm up to 1600 nm. The detector is designed to provide a tool for countermeasures against attacks to secure quantum communication.
Original language | English |
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Article number | 012014 |
Number of pages | 7 |
Journal | Journal of Physics: Conference Series |
Volume | 2864 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2024 |
MoE publication type | A4 Conference publication |
Event | International Conference on New Developments and Applications in Optical Radiometry - National Physical Laboratory, Teddington, United Kingdom Duration: 11 Sept 2023 → 15 Sept 2023 Conference number: 15 |
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Dive into the research topics of 'Hybrid trap detector sensitive at visible and telecom wavelengths'. Together they form a unique fingerprint.Projects
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PREIN 2: Photonics Research and Innovation
Naukkarinen, O. (Principal investigator)
01/09/2022 → 31/12/2026
Project: Academy of Finland: Other research funding