Deep saturated Free Electron Laser oscillators and frozen spikes

P.L. Ottaviani; S. Pagnutti; G. Dattoli; E. Sabia; V. Petrillo; P.J.M. van der Slot; S. Biedron; S. Milton

doi:10.1016/j.nima.2016.07.047

Deep saturated Free Electron Laser oscillators and frozen spikes

P.L. Ottaviani, S. Pagnutti, G. Dattoli, E. Sabia, V. Petrillo, P.J.M. van der Slot, S. Biedron, S. Milton

Research output: Contribution to journal › Article › Academic › peer-review

13 Citations (Scopus)

Abstract

We analyze the behavior of Free Electron Laser (FEL) oscillators operating in the deep saturated regime and point out the formation of sub-peaks of the optical pulse. These are very stable configurations and the sub-peaks are found to have a duration corresponding to the coherence length. We speculate on the physical mechanisms underlying their growth and attempt an identification with natural mode-locked structures in FEL oscillators. Their impact on the intra-cavity nonlinear harmonic generation is also discussed along with the possibility of exploiting them as cavity out-coupler

Original language	English
Pages (from-to)	108-117
Journal	Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment
Volume	834
DOIs	https://doi.org/10.1016/j.nima.2016.07.047
Publication status	Published - 2016

Keywords

2023 OA procedure

Access to Document

10.1016/j.nima.2016.07.047

ArticleFinal published version, 2.19 MBLicence: Taverne

Cite this

Ottaviani, P. L., Pagnutti, S., Dattoli, G., Sabia, E., Petrillo, V., van der Slot, P. J. M., Biedron, S., & Milton, S. (2016). Deep saturated Free Electron Laser oscillators and frozen spikes. Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, 834, 108-117. https://doi.org/10.1016/j.nima.2016.07.047

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abstract = "We analyze the behavior of Free Electron Laser (FEL) oscillators operating in the deep saturated regime and point out the formation of sub-peaks of the optical pulse. These are very stable configurations and the sub-peaks are found to have a duration corresponding to the coherence length. We speculate on the physical mechanisms underlying their growth and attempt an identification with natural mode-locked structures in FEL oscillators. Their impact on the intra-cavity nonlinear harmonic generation is also discussed along with the possibility of exploiting them as cavity out-coupler",

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author = "P.L. Ottaviani and S. Pagnutti and G. Dattoli and E. Sabia and V. Petrillo and {van der Slot}, P.J.M. and S. Biedron and S. Milton",

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Ottaviani, PL, Pagnutti, S, Dattoli, G, Sabia, E, Petrillo, V, van der Slot, PJM, Biedron, S & Milton, S 2016, 'Deep saturated Free Electron Laser oscillators and frozen spikes', Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, vol. 834, pp. 108-117. https://doi.org/10.1016/j.nima.2016.07.047

TY - JOUR

T1 - Deep saturated Free Electron Laser oscillators and frozen spikes

AU - Ottaviani, P.L.

AU - Pagnutti, S.

AU - Dattoli, G.

AU - Sabia, E.

AU - Petrillo, V.

AU - van der Slot, P.J.M.

AU - Biedron, S.

AU - Milton, S.

PY - 2016

Y1 - 2016

N2 - We analyze the behavior of Free Electron Laser (FEL) oscillators operating in the deep saturated regime and point out the formation of sub-peaks of the optical pulse. These are very stable configurations and the sub-peaks are found to have a duration corresponding to the coherence length. We speculate on the physical mechanisms underlying their growth and attempt an identification with natural mode-locked structures in FEL oscillators. Their impact on the intra-cavity nonlinear harmonic generation is also discussed along with the possibility of exploiting them as cavity out-coupler

AB - We analyze the behavior of Free Electron Laser (FEL) oscillators operating in the deep saturated regime and point out the formation of sub-peaks of the optical pulse. These are very stable configurations and the sub-peaks are found to have a duration corresponding to the coherence length. We speculate on the physical mechanisms underlying their growth and attempt an identification with natural mode-locked structures in FEL oscillators. Their impact on the intra-cavity nonlinear harmonic generation is also discussed along with the possibility of exploiting them as cavity out-coupler

KW - 2023 OA procedure

U2 - 10.1016/j.nima.2016.07.047

DO - 10.1016/j.nima.2016.07.047

M3 - Article

SN - 0168-9002

VL - 834

SP - 108

EP - 117

JO - Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment

JF - Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment

ER -