Spectral radiance standard transfer for an integrating sphere as a radiation source in the ultraviolet band
文献类型：期刊论文
| 作者 | Li, Jia-wei1,2; Chen, Hong-yao2 ; Zhang, Li-ming2; Huang, Wen-xin2; Yang, Bao-yun2
|
| 刊名 | METROLOGIA
 |
| 出版日期 | 2023-02-01 |
| 卷号 | 60 |
| 关键词 | filter radiometer calibration UV integrating sphere |
| ISSN号 | 0026-1394 |
| DOI | 10.1088/1681-7575/ac9f4c |
| 通讯作者 | Li, Jia-wei(jiawei19@mail.ustc.edu.cn) ; Chen, Hong-yao(hychen@aiofm.ac.cn) |
| 英文摘要 | We developed a new source, having uniform spectral radiance, for a large-aperture UV integrating sphere with pressed polytetrafluoroethylene coating. Since lamp panel systems have high uncertainty due to a low signal-to-noise ratio at 250 nm, to transfer the spectral radiance scale from 250 nm to 350 nm to the source, we developed and calibrated a filter radiometer based on a solar blind phototube. The spectral radiance was obtained via a model of the source and a recursive estimation of the model parameters. A standard FEL lamp validated the usage of the filter radiometer. Finally, the filter radiometer to calibrate the new source. The results show that the radiance of the source at 250 nm is five times the top-of-the-atmosphere spectral irradiance, and the expanded uncertainty is 4.7%. |
| WOS关键词 | FILTER RADIOMETERS |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000891624400001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131597]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, Jia-wei; Chen, Hong-yao |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Finemech, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jia-wei,Chen, Hong-yao,Zhang, Li-ming,et al. Spectral radiance standard transfer for an integrating sphere as a radiation source in the ultraviolet band[J]. METROLOGIA,2023,60. |
| APA | Li, Jia-wei,Chen, Hong-yao,Zhang, Li-ming,Huang, Wen-xin,&Yang, Bao-yun.(2023).Spectral radiance standard transfer for an integrating sphere as a radiation source in the ultraviolet band.METROLOGIA,60. |
| MLA | Li, Jia-wei,et al."Spectral radiance standard transfer for an integrating sphere as a radiation source in the ultraviolet band".METROLOGIA 60(2023). |
入库方式： OAI收割
来源：合肥物质科学研究院
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