دورية أكاديمية
Type-printable photodetector arrays for multichannel meta-infrared imaging ...
| العنوان: | Type-printable photodetector arrays for multichannel meta-infrared imaging ... |
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| المؤلفون: | Guo, Junxiong, Gu, Shuyi, Lin, Lin, Liu, Yu, Cai, Ji, Cai, Hongyi, Tian, Yu, Zhang, Yuelin, Zhang, Qinghua, Liu, Ze, Zhang, Yafei, Zhang, Xiaosheng, Lin, Yuan, Huang, Wen, Gu, Lin, Zhang, Jinxing |
| بيانات النشر: | arXiv |
| سنة النشر: | 2021 |
| المجموعة: | DataCite Metadata Store (German National Library of Science and Technology) |
| مصطلحات موضوعية: | Optics physics.optics, Mesoscale and Nanoscale Physics cond-mat.mes-hall, Materials Science cond-mat.mtrl-sci, FOS Physical sciences |
| الوصف: | Multichannel meta-imaging, inspired by the parallel-processing capability of neuromorphic computing, offers significant advancements in resolution enhancement and edge discrimination in imaging systems, extending even into the mid- to far-infrared spectrum. Currently typical multichannel infrared imaging systems consist of separating optical gratings or merging multi-cameras, which require complex circuit design and heavy power consumption, hindering the implementation of advanced human-eye-like imagers. Here, we present a novel approach for printable graphene plasmonic photodetector arrays driven by a ferroelectric superdomain for multichannel meta-infrared imaging with enhanced edge discrimination. The fabricated photodetectors exhibited multiple spectral responses with zero-bias operation by directly rescaling the ferroelectric superdomain instead of reconstructing the separated gratings. We also demonstrated enhanced and faster shape classification (98.1%) and edge detection (98.2%) using our ... : Some specific concerns should be addressed or updated. e.g. Fig. 3d ... |
| نوع الوثيقة: | article in journal/newspaper report |
| اللغة: | unknown |
| DOI: | 10.48550/arxiv.2111.05494 |
| الإتاحة: | https://doi.org/10.48550/arxiv.2111.05494Test https://arxiv.org/abs/2111.05494Test |
| حقوق: | Creative Commons Attribution 4.0 International ; https://creativecommons.org/licenses/by/4.0/legalcodeTest ; cc-by-4.0 |
| رقم الانضمام: | edsbas.E7F1AD14 |
| قاعدة البيانات: | BASE |
| DOI: | 10.48550/arxiv.2111.05494 |
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