Knowledge Management System of Hefei Institute of Physical Science，CAS
| 近红外绝对光谱响应度传递标准的研制 | |
| 其他题名 | Development of the Transfer Standard of Near Infrared Absolute Spectral Response |
| 2015 | |
| 发表期刊 | 宇航计测技术
 |
| ISSN | 1000-7202 |
| 摘要 | 在光辐射计量中,陷阱探测技术是一种重要的探测技术,陷阱探测器是光辐射功率基准量值保持和传递的主要媒介。 InGaAs 陷阱探测器常被作为（900～1700）nm 波段光辐射计量的传递标准。本文基于陷阱探测技术,针对近红外波段量值传递的需求,研制了 InGaAs 陷阱探测器,并进行了性能测试。测试结果显示：在1064nm处绝对光谱响应率为0.7098A/ W,测量不确定度达到0.1%,在（0.1～3） mW 内,其非线性指标优于0.99993,1h 测试非稳定性为0.00495%,空间非均匀性达到0.05%,满足作为传递标准的技术要求。 |
| 其他摘要 | In optical radiation measurement, trap detection technology is an important detecting technology,and the trap detector is a major methods of keeping and transferring optical radiation power benchmark value. InGaAs trap detector is often as optical radiation transfer standard in 900nm to 1 700 nm. In view of the requirements of dissemination in the near infrared band, InGaAs trap detector is de-veloped by the trap detection technology, and the performance test was performed in this article. Test re-sults show： the absolute spectral response rate of the trap detector was 0. 709 8A/ W at 1 064nm, and the uncertainty of measurement is 0. 1% ; The nonlinear index of the spectral response is better than 0. 999 93 within the 0. 1 mW ～ 3mW; The non stability of the measurement results is better than 0. 004 95% in an hour; The spatial heterogeneity of the trap detector is better than 0. 05% , All perform-ance parameters from the tests meet the technical requirements as a transfer standard. |
| 关键词 | 近红外 绝对光谱响应度 传递标准 ＋InGaAs 陷阱探测器 |
| 收录类别 | CSCD |
| 语种 | 中文 |
| CSCD记录号 | CSCD:5482258 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/60066 |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . 近红外绝对光谱响应度传递标准的研制[J]. 宇航计测技术,2015,035. |
| APA | (2015).近红外绝对光谱响应度传递标准的研制.宇航计测技术,035. |
| MLA | "近红外绝对光谱响应度传递标准的研制".宇航计测技术 035(2015). |
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