Laser non-uniformity smoothing using gas jets

D. Batani; R. Dezulian; R. Redaelli; R. Benocci; H. Stabile; F. Canova; G. Lucchini; M. Koenig; E. Krousky; K. Masek; M. Pfeifer; J. Skala; R. Dudzak; T. Desai; V. Tikhonchuk; J. Faure; V. Malka

doi:10.1088/1742-6596/112/2/022045

Laser non-uniformity smoothing using gas jets

D. Batani
, R. Dezulian
, R. Redaelli
, R. Benocci
, H. Stabile
, F. Canova
, G. Lucchini
, M. Koenig
, E. Krousky
, K. Masek
, M. Pfeifer
, J. Skala
, R. Dudzak
, T. Desai
, V. Tikhonchuk
, J. Faure
, V. Malka

University of Milano-Bicocca
of Sciences
CELIA, Université Bordeaux i, UMR 5107 (CNRS, Bordeaux 1, CEA)
Laboratory d'Optique Appliquée, ENSTA, CNRS-École Polytechnique

Research output: Contribution to journal › Conference article › peer-review

Abstract

An experimental investigation about laser beam homogenization using gas jets is presented in this paper. The results, obtained at PALS iodine laser facility using the 3ω wavelength and irradiances of about 10¹⁵ W/cm², showed that the use of high pressure gas jets (up to 10 bar of Argon) can be effective in reducing strong laser beam non-uniformities artificially introduced by inserting a wedge arrangement on half of the beam.

Original language	English
Article number	022045
Journal	Journal of Physics: Conference Series
Volume	112
Issue number	Part 2
DOIs	https://doi.org/10.1088/1742-6596/112/2/022045
Publication status	Published - 12 Jun 2008
Event	5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 - Kobe, Japan Duration: 9 Sept 2007 → 14 Sept 2007

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Batani, D., Dezulian, R., Redaelli, R., Benocci, R., Stabile, H., Canova, F., Lucchini, G., Koenig, M., Krousky, E., Masek, K., Pfeifer, M., Skala, J., Dudzak, R., Desai, T., Tikhonchuk, V., Faure, J., & Malka, V. (2008). Laser non-uniformity smoothing using gas jets. Journal of Physics: Conference Series, 112(Part 2), Article 022045. https://doi.org/10.1088/1742-6596/112/2/022045

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title = "Laser non-uniformity smoothing using gas jets",

abstract = "An experimental investigation about laser beam homogenization using gas jets is presented in this paper. The results, obtained at PALS iodine laser facility using the 3ω wavelength and irradiances of about 1015 W/cm2, showed that the use of high pressure gas jets (up to 10 bar of Argon) can be effective in reducing strong laser beam non-uniformities artificially introduced by inserting a wedge arrangement on half of the beam.",

author = "D. Batani and R. Dezulian and R. Redaelli and R. Benocci and H. Stabile and F. Canova and G. Lucchini and M. Koenig and E. Krousky and K. Masek and M. Pfeifer and J. Skala and R. Dudzak and T. Desai and V. Tikhonchuk and J. Faure and V. Malka",

note = "Publisher Copyright: {\textcopyright} 2008 IOP Publishing Ltd.; 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 ; Conference date: 09-09-2007 Through 14-09-2007",

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doi = "10.1088/1742-6596/112/2/022045",

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TY - JOUR

T1 - Laser non-uniformity smoothing using gas jets

AU - Batani, D.

AU - Dezulian, R.

AU - Redaelli, R.

AU - Benocci, R.

AU - Stabile, H.

AU - Canova, F.

AU - Lucchini, G.

AU - Koenig, M.

AU - Krousky, E.

AU - Masek, K.

AU - Pfeifer, M.

AU - Skala, J.

AU - Dudzak, R.

AU - Desai, T.

AU - Tikhonchuk, V.

AU - Faure, J.

AU - Malka, V.

PY - 2008/6/12

Y1 - 2008/6/12

N2 - An experimental investigation about laser beam homogenization using gas jets is presented in this paper. The results, obtained at PALS iodine laser facility using the 3ω wavelength and irradiances of about 1015 W/cm2, showed that the use of high pressure gas jets (up to 10 bar of Argon) can be effective in reducing strong laser beam non-uniformities artificially introduced by inserting a wedge arrangement on half of the beam.

AB - An experimental investigation about laser beam homogenization using gas jets is presented in this paper. The results, obtained at PALS iodine laser facility using the 3ω wavelength and irradiances of about 1015 W/cm2, showed that the use of high pressure gas jets (up to 10 bar of Argon) can be effective in reducing strong laser beam non-uniformities artificially introduced by inserting a wedge arrangement on half of the beam.

U2 - 10.1088/1742-6596/112/2/022045

DO - 10.1088/1742-6596/112/2/022045

M3 - Conference article

AN - SCOPUS:58149318067

SN - 1742-6588

VL - 112

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - Part 2

M1 - 022045

T2 - 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007

Y2 - 9 September 2007 through 14 September 2007

ER -

Laser non-uniformity smoothing using gas jets

Abstract

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