使用气态氚光源的图像传感器质量控制
仪器与探测器
2022-06-24 v1 光学
摘要
我们提出了一种使用广泛可得的气态氚光源（betalights）对相机进行辐射校准的实用方法。连同增益（转换因子）和读出噪声水平，该光源可预测的光子通量使我们能够度量量子效率。该设计可用 3D 打印机和三个廉价部件轻松复现。适用于常见图像传感器，我们相信该方法有潜力成为显微设施与光学实验室中皆有用的工具。
引用
@article{arxiv.2206.11838,
title = {Quality Control of Image Sensors using Gaseous Tritium Light Sources},
author = {David McFadden and Brad Amos and Rainer Heintzmann},
journal= {arXiv preprint arXiv:2206.11838},
year = {2022}
}
备注
17 pages, 6 figures, 2 tables. Supplementary material is available at https://doi.org/10.6084/m9.figshare.c.5768142 . 3D files for the printed parts of the calibration source, as well as assembly instructions, are available at: https://github.com/mcfaddendavid/betalight-calibration