Search Results - "Niemczyk, Raffael"

Direct measurement of photocathode time response in a high-brightness photoinjector by Loisch, Gregor, Chen, Ye, Koschitzki, Christian, Qian, Houjun, Gross, Matthias, Hannah, Adrian, Hoffmann, Andreas, Kalantaryan, Davit, Krasilnikov, Mikhail, Lederer, Sven, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Monaco, Laura, Niemczyk, Raffael, Oppelt, Anne, Sertore, Daniele, Stephan, Frank, Valizadeh, Reza, Vashchenko, Grygorii, Weilbach, Tobias

“…Electron photoinjectors provide high-brightness electron beams to numerous research applications in physics, chemistry, material, and life sciences…”
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Commissioning of Bunch Compressor to Compress Space Charge-Dominated Electron Beams for THz Applications by Lueangaramwong, Anusorn, Kongmon, Ekkachai, Li, Xiangkun, Boonpornprasert, Prach, Georgiev, Georgi, Krasilnikov, Mikhail, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Gross, Matthias, Niemczyk, Raffael, Oppelt, Anne, Qian, Houjun, Richard, Christopher, Vashchenko, Grygorii, Weilbach, Tobias, Stephan, Frank

“…The high peak current of the electron beam was found to be the key parameter for the THz SASE FEL at the Photo Injector Test facility at DESY in Zeuthen…”
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Slice energy spread measurement in the low energy photoinjector by Qian, Houjun, Krasilnikov, Mikhail, Lueangaramwong, Anusorn, Li, Xiangkun, Lishilin, Osip, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornprasert, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Slice energy spread is one of the key parameters in free electron laser optimizations, but its accurate measurement is not straightforward. Two recent studies…”
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Analysis of photoinjector transverse phase space in action and phase coordinates by Qian, Houjun, Krasilnikov, Mikhail, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornpras, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Li, Xiangkun, Lishilin, Osip, Lueangaramwong, Anusorn, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Photoinjectors are the main high brightness electron sources for x-ray free electron lasers (XFELs). Photoinjector emittance reduction is one of the key knobs…”
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Anomalous correlation between quantum efficiency and transverse momentum spread in semiconductor cathode photoemission by Huang, Peng-Wei, Qian, Houjun, Chen, Ye, Gross, Matthias, Isaev, Igor, Koschitzki, Christian, Krasilnikov, Mikhail, Lal, Shankar, Lederer, Sven, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Monaco, Laura, Michelato, Paolo, Niemczyk, Raffael, Oppelt, Anne, Sertore, Daniele, Shaker, Hamed, Shu, Guan, Stephan, Frank, Tang, Chuanxiang, Vashchenko, Grygorii

“…The next generation of accelerator based scientific facilities, such as the megahertz repetition rate free electron laser and electron-ion collider, relies on…”
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Single shot cathode transverse momentum imaging in high brightness photoinjectors by Huang, Peng-Wei, Qian, Houjun, Chen, Ye, Filippetto, Daniele, Gross, Matthias, Isaev, Igor, Koschitzki, Christian, Krasilnikov, Mikhail, Lal, Shankar, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Niemczyk, Raffael, Oppelt, Anne, Sannibale, Fernando, Shaker, Hamed, Shu, Guan, Stephan, Frank, Tang, Chuanxiang, Vashchenko, Grygorii, Wan, Weishi

“…In state of the art photoinjector electron sources, thermal emittance from photoemission dominates the final injector emittance. Therefore, low thermal…”
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Analysis of photoinjector transverse phase space in action and phase coordinates by Qian, Houjun, Krasilnikov, Mikhail, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornpras, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Li, Xiangkun, Lishilin, Osip, Lueangaramwong, Anusorn, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Photoinjectors are the main high brightness electron sources for X-ray free electron lasers (XFEL). Photoinjector emittance reduction is one of the key knobs…”
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Slice energy spread measurement in the low energy photoinjector by Qian, Houjun, Krasilnikov, Mikhail, Lueangaramwong, Anusorn, Li, Xiangkun, Lishilin, Osip, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornprasert, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Slice energy spread is one of the key parameters in free electron laser optimizations, but its accurate measurement is not straightforward. Two recent studies…”
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Single shot cathode transverse momentum imaging in high brightness photoinjectors by Huang, Peng-Wei, Qian, Houjun, Chen, Ye, Filippetto, Daniele, Gross, Matthias, Isaev, Igor, Koschitzki, Christian, Krasilnikov, Mikhail, Lal, Shankar, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Niemczyk, Raffael, Oppelt, Anne, Sannibale, Fernando, Shaker, Hamed, Shu, Guan, Stephan, Frank, Tang, Chuanxiang, Vashchenko, Grygorii, Wan, Weishi

“…Phys. Rev. Accel. Beams 23, 043401 (2020) In state of the art photoinjector electron sources, thermal emittance from photoemission dominates the final injector…”
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