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S Spampinati - One of the best experts on this subject based on the ideXlab platform.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility to run a single-pass free-electron laser in a new Dynamical Regime, which can be exploited to perform two-colour pump-probe experiments in the VUV/X-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the emitted light is eventually split in two sub-pulses, whose spectral and temporal separations can be independently controlled. We provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility of running a single-pass free electron laser (FEL) in a Dynamical Regime, which can be exploited to perform two-color pump-probe experiments in the vacuum ultraviolet or x-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the output FEL radiation is split in two pulses, separated in time (as previously observed by different authors), and having different central wavelengths. We show that both the spectral and temporal distances between FEL pulses can be independently controlled. We also provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

B Mahieu - One of the best experts on this subject based on the ideXlab platform.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility to run a single-pass free-electron laser in a new Dynamical Regime, which can be exploited to perform two-colour pump-probe experiments in the VUV/X-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the emitted light is eventually split in two sub-pulses, whose spectral and temporal separations can be independently controlled. We provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility of running a single-pass free electron laser (FEL) in a Dynamical Regime, which can be exploited to perform two-color pump-probe experiments in the vacuum ultraviolet or x-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the output FEL radiation is split in two pulses, separated in time (as previously observed by different authors), and having different central wavelengths. We show that both the spectral and temporal distances between FEL pulses can be independently controlled. We also provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

Giovanni De Ninno - One of the best experts on this subject based on the ideXlab platform.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility to run a single-pass free-electron laser in a new Dynamical Regime, which can be exploited to perform two-colour pump-probe experiments in the VUV/X-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the emitted light is eventually split in two sub-pulses, whose spectral and temporal separations can be independently controlled. We provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility of running a single-pass free electron laser (FEL) in a Dynamical Regime, which can be exploited to perform two-color pump-probe experiments in the vacuum ultraviolet or x-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the output FEL radiation is split in two pulses, separated in time (as previously observed by different authors), and having different central wavelengths. We show that both the spectral and temporal distances between FEL pulses can be independently controlled. We also provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

L Giannessi - One of the best experts on this subject based on the ideXlab platform.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility to run a single-pass free-electron laser in a new Dynamical Regime, which can be exploited to perform two-colour pump-probe experiments in the VUV/X-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the emitted light is eventually split in two sub-pulses, whose spectral and temporal separations can be independently controlled. We provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility of running a single-pass free electron laser (FEL) in a Dynamical Regime, which can be exploited to perform two-color pump-probe experiments in the vacuum ultraviolet or x-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the output FEL radiation is split in two pulses, separated in time (as previously observed by different authors), and having different central wavelengths. We show that both the spectral and temporal distances between FEL pulses can be independently controlled. We also provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

E Allaria - One of the best experts on this subject based on the ideXlab platform.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility to run a single-pass free-electron laser in a new Dynamical Regime, which can be exploited to perform two-colour pump-probe experiments in the VUV/X-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the emitted light is eventually split in two sub-pulses, whose spectral and temporal separations can be independently controlled. We provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.

  • chirped seeded free electron lasers self standing light sources for two color pump probe experiments
    Physical Review Letters, 2013
    Co-Authors: Giovanni De Ninno, B Mahieu, E Allaria, L Giannessi, S Spampinati
    Abstract:

    We demonstrate the possibility of running a single-pass free electron laser (FEL) in a Dynamical Regime, which can be exploited to perform two-color pump-probe experiments in the vacuum ultraviolet or x-ray domain, using the free-electron laser emission both as a pump and as a probe. The studied Regime is induced by triggering the free-electron laser process with a powerful laser pulse, carrying a significant and adjustable frequency chirp. As a result, the output FEL radiation is split in two pulses, separated in time (as previously observed by different authors), and having different central wavelengths. We show that both the spectral and temporal distances between FEL pulses can be independently controlled. We also provide a theoretical description of this phenomenon, which is found in good agreement with experiments performed on the FERMI@Elettra free-electron laser.