Correction of invalid data based on spatial dimension information of a temporally and spatially modulated spatial heterodyne interference imaging spectrometer
文献类型：期刊论文
| 作者 | Ding, Yi1,2,3 ; Luo, Haiyan1,2,3; Shi, Hailiang1,2,3; Li, Zhiwei1,3; Han, Yunfei1,2,3; Li, Siliang1,2,3; Xiong, Wei1,2,3
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| 刊名 | APPLIED OPTICS
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| 出版日期 | 2021-08-01 |
| 卷号 | 60 |
| ISSN号 | 1559-128X |
| DOI | 10.1364/AO.423600 |
| 通讯作者 | Luo, Haiyan(luohaiyan@aiofm.ac.cn) |
| 英文摘要 | Considering the distribution characteristics of interference data of a temporally and spatially modulated spatial heterodyne interference imaging spectrometer, an algorithm based on spatial dimension baseline of interference data for the detection and correction of invalid data is proposed. The intensity ratio of the target interference data far away from the zero optical path difference has been extracted and calculated, and the intensity of the interference data is compensated; the baseline of the compensated interference data is carried out along the spatial dimension direction, and the deviation matrix is calculated, and combined with the 3 sigma method for the detection and correction of invalid data. A simulation experiment is carried out in the laboratory to obtain the target push-sweep imaging interference data, and the spectrum is the output spectrum of the integrating sphere halogen tungsten lamp. The experimental results show that the invalid data in the interference data (including invalid data near zero optical path difference) can be effectively identified and corrected using the invalid data detection and correction algorithm described in this paper, which has a good effect on the correction of fixed invalid data and flash pixel. (C) 2021 Optical Society of America |
| 资助项目 | National Natural Science Foundation of China[41975033] ; National Natural Science Foundation of China[61975212] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | OPTICAL SOC AMER |
| WOS记录号 | WOS:000680164700049 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123063]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Luo, Haiyan |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Yi,Luo, Haiyan,Shi, Hailiang,et al. Correction of invalid data based on spatial dimension information of a temporally and spatially modulated spatial heterodyne interference imaging spectrometer[J]. APPLIED OPTICS,2021,60. |
| APA | Ding, Yi.,Luo, Haiyan.,Shi, Hailiang.,Li, Zhiwei.,Han, Yunfei.,...&Xiong, Wei.(2021).Correction of invalid data based on spatial dimension information of a temporally and spatially modulated spatial heterodyne interference imaging spectrometer.APPLIED OPTICS,60. |
| MLA | Ding, Yi,et al."Correction of invalid data based on spatial dimension information of a temporally and spatially modulated spatial heterodyne interference imaging spectrometer".APPLIED OPTICS 60(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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