Control of the polarization of a vacuum-ultraviolet, high-gain, free-electron laser
Abstract
The two single-pass, externally seeded free-electron lasers (FELs) of the FERMI user facility are designed around Apple-II-type undulators that can operate at arbitrary polarization in the vacuum ultraviolet-to-soft x-ray spectral range. Furthermore, within each FEL tuning range, any output wavelength and polarization can be set in less than a minute of routine operations. We report the first demonstration of the full output polarization capabilities of FERMI FEL-1 in a campaign of experiments where the wavelength and nominal polarization are set to a series of representative values, and the polarization of the emitted intense pulses is thoroughly characterized by three independent instruments and methods, expressly developed for the task. The measured radiation polarization is consistently >90% and is not significantly spoiled by the transport optics; differing, relative transport losses for horizontal and vertical polarization become more prominent at longer wavelengths and lead to a non-negligible ellipticity for an originally circularly polarized state. The results from the different polarimeter setups validate each other, allow a cross-calibration of the instruments, and constitute a benchmark for user experiments.
- Authors:
-
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- Elettra-Sincrotrone Trieste (Italy)
- ENSTA ParisTech-CNRS (France)
- DESY, Hamburg (Germany)
- Elettra-Sincrotrone Trieste (Italy); CNR Istituto Officina dei Materiali, Trieste (Italy)
- Elettra-Sincrotrone Trieste (Italy); Univ. of Nova Gorcia (Slovenia)
- Elettra-Sincrotrone Trieste (Italy); Universita degli Studi di Trieste (Italy)
- European XFEL, Hamburg (Germany)
- European XFEL, Hamburg (Germany); STanford, PULSE Inst., Menlo Park, CA (United States)
- Sorbonne Universities and CNRS, Paris (France)
- Elettra-Sincrotrone Trieste (Italy); Univ. of Trieste (Italy)
- Elettra-Sincrotrone Trieste (Italy); Univ. of Nova Gorica (Slovenia)
- Elettra-Sincrotrone Trieste (Italy); Univ. of Nova Gorica (Slovenia); CNR Instituto Officina dei Materiali, Trieste (Italy)
- Elettra-Sincrotrone Trieste (Italy); CNR-ISM (Italy)
- Univ. of Nova Gorica (Slovenia)
- CNR Instituto Officina dei Materiali, Trieste (Italy)
- Universitat Kassel (Germany)
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sorbonne Universites and CNRS, Paris (France)
- Elettra-Sincrotrone Trieste (Italy); ENEA (Italy)
- Publication Date:
- Research Org.:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1215438
- Grant/Contract Number:
- Q1-0015; 2013/2010090600115298; FIRB-RBAP045JF2; FIRB-RBAP06AWK3
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. X
- Additional Journal Information:
- Journal Volume: 4; Journal Issue: 4; Journal ID: ISSN 2160-3308
- Publisher:
- American Physical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; interdisciplinary physics; particles and fields; photonics
Citation Formats
Allaria, Enrico, Diviacco, Bruno, Callegari, Carlo, Finetti, Paola, Mahieu, Benoît, Viefhaus, Jens, Zangrando, Marco, De Ninno, Giovanni, Lambert, Guillaume, Ferrari, Eugenio, Buck, Jens, Ilchen, Markus, Vodungbo, Boris, Mahne, Nicola, Svetina, Cristian, Spezzani, Carlo, Di Mitri, Simone, Penco, Giuseppe, Trovó, Mauro, Fawley, William M., Rebernik, Primoz R., Gauthier, David, Grazioli, Cesare, Coreno, Marcello, Ressel, Barbara, Kivimäki, Antti, Mazza, Tommaso, Glaser, Leif, Scholz, Frank, Seltmann, Joern, Gessler, Patrick, Grünert, Jan, De Fanis, Alberto, Meyer, Michael, Knie, André, Moeller, Stefan P., Raimondi, Lorenzo, Capotondi, Flavio, Pedersoli, Emanuele, Plekan, Oksana, Danailov, Miltcho B., Demidovich, Alexander, Nikolov, Ivaylo, Abrami, Alessandro, Gautier, Julien, Lüning, Jan, Zeitoun, Philippe, and Giannessi, Luca. Control of the polarization of a vacuum-ultraviolet, high-gain, free-electron laser. United States: N. p., 2014.
Web. doi:10.1103/PhysRevX.4.041040.
Allaria, Enrico, Diviacco, Bruno, Callegari, Carlo, Finetti, Paola, Mahieu, Benoît, Viefhaus, Jens, Zangrando, Marco, De Ninno, Giovanni, Lambert, Guillaume, Ferrari, Eugenio, Buck, Jens, Ilchen, Markus, Vodungbo, Boris, Mahne, Nicola, Svetina, Cristian, Spezzani, Carlo, Di Mitri, Simone, Penco, Giuseppe, Trovó, Mauro, Fawley, William M., Rebernik, Primoz R., Gauthier, David, Grazioli, Cesare, Coreno, Marcello, Ressel, Barbara, Kivimäki, Antti, Mazza, Tommaso, Glaser, Leif, Scholz, Frank, Seltmann, Joern, Gessler, Patrick, Grünert, Jan, De Fanis, Alberto, Meyer, Michael, Knie, André, Moeller, Stefan P., Raimondi, Lorenzo, Capotondi, Flavio, Pedersoli, Emanuele, Plekan, Oksana, Danailov, Miltcho B., Demidovich, Alexander, Nikolov, Ivaylo, Abrami, Alessandro, Gautier, Julien, Lüning, Jan, Zeitoun, Philippe, & Giannessi, Luca. Control of the polarization of a vacuum-ultraviolet, high-gain, free-electron laser. United States. https://doi.org/10.1103/PhysRevX.4.041040
Allaria, Enrico, Diviacco, Bruno, Callegari, Carlo, Finetti, Paola, Mahieu, Benoît, Viefhaus, Jens, Zangrando, Marco, De Ninno, Giovanni, Lambert, Guillaume, Ferrari, Eugenio, Buck, Jens, Ilchen, Markus, Vodungbo, Boris, Mahne, Nicola, Svetina, Cristian, Spezzani, Carlo, Di Mitri, Simone, Penco, Giuseppe, Trovó, Mauro, Fawley, William M., Rebernik, Primoz R., Gauthier, David, Grazioli, Cesare, Coreno, Marcello, Ressel, Barbara, Kivimäki, Antti, Mazza, Tommaso, Glaser, Leif, Scholz, Frank, Seltmann, Joern, Gessler, Patrick, Grünert, Jan, De Fanis, Alberto, Meyer, Michael, Knie, André, Moeller, Stefan P., Raimondi, Lorenzo, Capotondi, Flavio, Pedersoli, Emanuele, Plekan, Oksana, Danailov, Miltcho B., Demidovich, Alexander, Nikolov, Ivaylo, Abrami, Alessandro, Gautier, Julien, Lüning, Jan, Zeitoun, Philippe, and Giannessi, Luca. Tue .
"Control of the polarization of a vacuum-ultraviolet, high-gain, free-electron laser". United States. https://doi.org/10.1103/PhysRevX.4.041040. https://www.osti.gov/servlets/purl/1215438.
@article{osti_1215438,
title = {Control of the polarization of a vacuum-ultraviolet, high-gain, free-electron laser},
author = {Allaria, Enrico and Diviacco, Bruno and Callegari, Carlo and Finetti, Paola and Mahieu, Benoît and Viefhaus, Jens and Zangrando, Marco and De Ninno, Giovanni and Lambert, Guillaume and Ferrari, Eugenio and Buck, Jens and Ilchen, Markus and Vodungbo, Boris and Mahne, Nicola and Svetina, Cristian and Spezzani, Carlo and Di Mitri, Simone and Penco, Giuseppe and Trovó, Mauro and Fawley, William M. and Rebernik, Primoz R. and Gauthier, David and Grazioli, Cesare and Coreno, Marcello and Ressel, Barbara and Kivimäki, Antti and Mazza, Tommaso and Glaser, Leif and Scholz, Frank and Seltmann, Joern and Gessler, Patrick and Grünert, Jan and De Fanis, Alberto and Meyer, Michael and Knie, André and Moeller, Stefan P. and Raimondi, Lorenzo and Capotondi, Flavio and Pedersoli, Emanuele and Plekan, Oksana and Danailov, Miltcho B. and Demidovich, Alexander and Nikolov, Ivaylo and Abrami, Alessandro and Gautier, Julien and Lüning, Jan and Zeitoun, Philippe and Giannessi, Luca},
abstractNote = {The two single-pass, externally seeded free-electron lasers (FELs) of the FERMI user facility are designed around Apple-II-type undulators that can operate at arbitrary polarization in the vacuum ultraviolet-to-soft x-ray spectral range. Furthermore, within each FEL tuning range, any output wavelength and polarization can be set in less than a minute of routine operations. We report the first demonstration of the full output polarization capabilities of FERMI FEL-1 in a campaign of experiments where the wavelength and nominal polarization are set to a series of representative values, and the polarization of the emitted intense pulses is thoroughly characterized by three independent instruments and methods, expressly developed for the task. The measured radiation polarization is consistently >90% and is not significantly spoiled by the transport optics; differing, relative transport losses for horizontal and vertical polarization become more prominent at longer wavelengths and lead to a non-negligible ellipticity for an originally circularly polarized state. The results from the different polarimeter setups validate each other, allow a cross-calibration of the instruments, and constitute a benchmark for user experiments.},
doi = {10.1103/PhysRevX.4.041040},
journal = {Physical Review. X},
number = 4,
volume = 4,
place = {United States},
year = {Tue Dec 02 00:00:00 EST 2014},
month = {Tue Dec 02 00:00:00 EST 2014}
}
Web of Science
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