Mango wiggler as a novel insertion device providing a large and symmetrical imaging field of view.
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| Title: | Mango wiggler as a novel insertion device providing a large and symmetrical imaging field of view. |
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| Authors: | Zhang, Dongni1,2 (AUTHOR), Li, Ming1,2 (AUTHOR) lim@ihep.ac.cn, Li, Xiaoyu1,2 (AUTHOR) lixiaoyu@ihep.ac.cn, Lu, Huihua1 (AUTHOR), Li, Yuhui1 (AUTHOR), Zhang, Jie1 (AUTHOR), Li, Gang1 (AUTHOR), Zhang, Weiwei1 (AUTHOR), Dong, Yuhui1,2 (AUTHOR), Tao, Ye1 (AUTHOR), Sheng, Weifan1,2 (AUTHOR), Liu, Peng1 (AUTHOR) |
| Source: | Journal of Synchrotron Radiation. Jul2024, Vol. 31 Issue 4, p791-803. 13p. |
| Subjects: | Synchrotron radiation, Light sources, Magnetic fields |
| Geographic Terms: | Beijing (China) |
| Abstract: | A novel insertion device is introduced, designated as the Mango wiggler, designed for synchrotron radiation (SR) imaging that provides a large field of view. This innovative device is constructed from two orthogonal planar wigglers with a small difference in their period lengths, eliciting the phase difference of the magnetic fields to incrementally transitions from 0 to π/2. Such a configuration enlarges the vertical divergence of the light source, as with the horizontal divergence. The appellation 'Mango wiggler' derives from the distinctive mango‐shaped contour of its radiation field. A comprehensive suite of theoretical analyses and simulations has been executed to elucidate the radiation properties of the Mango wiggler, employing SPECTRA and Mathematica as calculation tools. In conjunction with the ongoing construction of the High Energy Photon Source in Beijing a practical Mango wiggler device has been fabricated for utilization in SR imaging applications. Theoretical analyses were applied to this particular Mango wiggler to yield several theoretical conclusions, and several simulations were performed according to the measured magnetic field results. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | A novel insertion device is introduced, designated as the Mango wiggler, designed for synchrotron radiation (SR) imaging that provides a large field of view. This innovative device is constructed from two orthogonal planar wigglers with a small difference in their period lengths, eliciting the phase difference of the magnetic fields to incrementally transitions from 0 to π/2. Such a configuration enlarges the vertical divergence of the light source, as with the horizontal divergence. The appellation 'Mango wiggler' derives from the distinctive mango‐shaped contour of its radiation field. A comprehensive suite of theoretical analyses and simulations has been executed to elucidate the radiation properties of the Mango wiggler, employing SPECTRA and Mathematica as calculation tools. In conjunction with the ongoing construction of the High Energy Photon Source in Beijing a practical Mango wiggler device has been fabricated for utilization in SR imaging applications. Theoretical analyses were applied to this particular Mango wiggler to yield several theoretical conclusions, and several simulations were performed according to the measured magnetic field results. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 09090495 |
| DOI: | 10.1107/S1600577524004429 |
