发光聚光器可实现高效宽带光电探测。

Luminescent concentrators enable highly efficient and broadband photodetection.

作者信息

Wang Wei, Ho Johnny C

机构信息

Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong SAR, PR China.

State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Hong Kong SAR, PR China.

出版信息

Light Sci Appl. 2022 May 6;11(1):125. doi: 10.1038/s41377-022-00819-3.

DOI:10.1038/s41377-022-00819-3

PMID:35513360

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9072349/

Abstract

With luminescent concentrators, the high quantum yield luminescence emitted by embedded chromophores, featuring a broad absorption spectrum, can be well-tuned to match the peak response of integrated photodetectors. This integration can substantially enhance the device photoresponse all the way from deep UV to near-IR.

摘要

对于发光聚光器，嵌入的发色团发出的具有高量子产率且吸收光谱较宽的发光，可以进行很好的调谐以匹配集成光电探测器的峰值响应。这种集成能够显著提高器件从深紫外到近红外波段的光响应。