Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra

Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra

The single-shot reconstruction of an ultrashort pulse from a fiber laser system by the method based on recording and numerical processing of two self-phase modulated spectra after a nonlinear fiber is demonstrated experimentally. The 0.7-ps asymmetrical signal with an energy of ~1 μJ retrieved by th...

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Main Authors: E.A. Anashkina, A.V. Andrianov, G. Leuchs
Format: Article
Language:English
Published: Elsevier 2020-03-01
Series:Results in Physics
Subjects:
Single-shot pulse measurement
Intensity profile reconstruction
Self-phase modulation
Kerr nonlinearity
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379719333157
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spelling doaj-3bf1b9c6d2714908bf80f589daefdde42020-11-25T03:03:26ZengElsevierResults in Physics2211-37972020-03-0116102848Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectraE.A. Anashkina0A.V. Andrianov1G. Leuchs2Institute of Applied Physics of the Russian Academy of Sciences, 46 Ul'yanov Street, 603950 Nizhny Novgorod, Russia; Corresponding author.Institute of Applied Physics of the Russian Academy of Sciences, 46 Ul'yanov Street, 603950 Nizhny Novgorod, RussiaInstitute of Applied Physics of the Russian Academy of Sciences, 46 Ul'yanov Street, 603950 Nizhny Novgorod, Russia; Max Planck Institute for the Science of Light, Erlangen, GermanyThe single-shot reconstruction of an ultrashort pulse from a fiber laser system by the method based on recording and numerical processing of two self-phase modulated spectra after a nonlinear fiber is demonstrated experimentally. The 0.7-ps asymmetrical signal with an energy of ~1 μJ retrieved by this method without time direction ambiguity is in good agreement with independent measurements by second harmonic generation frequency-resolved optical gating (SHG FROG) technique.http://www.sciencedirect.com/science/article/pii/S2211379719333157Single-shot pulse measurementIntensity profile reconstructionSelf-phase modulationKerr nonlinearity
collection DOAJ
language English
format Article
sources DOAJ
author E.A. Anashkina
A.V. Andrianov
G. Leuchs
spellingShingle E.A. Anashkina
A.V. Andrianov
G. Leuchs
Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
Results in Physics
Single-shot pulse measurement
Intensity profile reconstruction
Self-phase modulation
Kerr nonlinearity
author_facet E.A. Anashkina
A.V. Andrianov
G. Leuchs
author_sort E.A. Anashkina
title Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
title_short Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
title_full Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
title_fullStr Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
title_full_unstemmed Single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
title_sort single-shot reconstruction of a subpicosecond pulse from a fiber laser system via processing strongly self-phase modulated spectra
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2020-03-01
description The single-shot reconstruction of an ultrashort pulse from a fiber laser system by the method based on recording and numerical processing of two self-phase modulated spectra after a nonlinear fiber is demonstrated experimentally. The 0.7-ps asymmetrical signal with an energy of ~1 μJ retrieved by this method without time direction ambiguity is in good agreement with independent measurements by second harmonic generation frequency-resolved optical gating (SHG FROG) technique.
topic Single-shot pulse measurement
Intensity profile reconstruction
Self-phase modulation
Kerr nonlinearity
url http://www.sciencedirect.com/science/article/pii/S2211379719333157
work_keys_str_mv AT eaanashkina singleshotreconstructionofasubpicosecondpulsefromafiberlasersystemviaprocessingstronglyselfphasemodulatedspectra
AT avandrianov singleshotreconstructionofasubpicosecondpulsefromafiberlasersystemviaprocessingstronglyselfphasemodulatedspectra
AT gleuchs singleshotreconstructionofasubpicosecondpulsefromafiberlasersystemviaprocessingstronglyselfphasemodulatedspectra
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