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WEPC17 |
X-ray Pinhole Camera in the Diagnostics Beamlime BL7B at PLS-II |
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- J.J. Ko, J.Y. Huang, D. Kim, D.W. Lee, B.H. Oh, S. Shin, J. U. Yu
PAL, Pohang, Republic of Korea
- M. Yoon
POSTECH, Pohang, Kyungbuk, Republic of Korea
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The beam diagnostics beamline BL7B using synchrotron radiation with 8.6 keV critical photon energy from bending magnet has been used to measure the electron-beam size and photon-beam profile on real-time basis. After the completion of the PLS-II, the Compound Refractive Lens (CRL) system was implemented in the optical hutch at BL7B to measure the electron-beam size from X-ray imaging. But we could not have a good image due to short focal length caused by limited space of the optical hutch. To solve this problem a Pinole Camera is implemented in the front-end of BL7B in return for the beamline extension. The progresses on the new x-ray imaging system is introduced in this presentation.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IBIC2018-WEPC17
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About • |
paper received ※ 05 September 2018 paper accepted ※ 12 September 2018 issue date ※ 29 January 2019 |
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