Mid-Infrared Upconversion Imaging Under Different Illumination Conditions
Fuente:
arXiv
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| Autores principales: | , , , , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866917571067904000 |
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| author | Ge, Zheng Han, Zhao-Qi-Zhi Liu, Yi-Yang Wang, Xiao-Hua Zhou, Zhi-Yuan Yang, Fan Li, Yin-Hai Li, Yan Chen, Li Li, Wu-Zhen Niu, Su-Jian Shi, Bao-Sen |
| author_facet | Ge, Zheng Han, Zhao-Qi-Zhi Liu, Yi-Yang Wang, Xiao-Hua Zhou, Zhi-Yuan Yang, Fan Li, Yin-Hai Li, Yan Chen, Li Li, Wu-Zhen Niu, Su-Jian Shi, Bao-Sen |
| contents | Converting the medium infrared field to the visible band is an effective image detection method. We propose a comprehensive theory of image up-conversion under continuous optical pumping, and discuss the relationship between the experimental parameters and imaging field of view, resolution, quantum efficiency, and conversion bandwidth. Theoretical predictions of upconversion imaging results are given based on numerical simulations, which show good agreement with experimental results. In particular, coherent and incoherent light illumination are studied separately and the advantages and disadvantages of their imaging performance are compared and analysed. This work provides a study of the upconversion image detection performance of the system, which is of great value in guiding the design of the detection system and bringing it to practical applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2305_03480 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Mid-Infrared Upconversion Imaging Under Different Illumination Conditions Ge, Zheng Han, Zhao-Qi-Zhi Liu, Yi-Yang Wang, Xiao-Hua Zhou, Zhi-Yuan Yang, Fan Li, Yin-Hai Li, Yan Chen, Li Li, Wu-Zhen Niu, Su-Jian Shi, Bao-Sen Optics Converting the medium infrared field to the visible band is an effective image detection method. We propose a comprehensive theory of image up-conversion under continuous optical pumping, and discuss the relationship between the experimental parameters and imaging field of view, resolution, quantum efficiency, and conversion bandwidth. Theoretical predictions of upconversion imaging results are given based on numerical simulations, which show good agreement with experimental results. In particular, coherent and incoherent light illumination are studied separately and the advantages and disadvantages of their imaging performance are compared and analysed. This work provides a study of the upconversion image detection performance of the system, which is of great value in guiding the design of the detection system and bringing it to practical applications. |
| title | Mid-Infrared Upconversion Imaging Under Different Illumination Conditions |
| topic | Optics |
| url | https://arxiv.org/abs/2305.03480 |