Absolute gas density profiling in high-order harmonic generation: erratum

(1)

HAL Id: hal-03054376

https://hal.archives-ouvertes.fr/hal-03054376

Submitted on 11 Dec 2020

HAL is a multi-disciplinary open access

archive for the deposit and dissemination of

sci-entific research documents, whether they are

pub-lished or not. The documents may come from

teaching and research institutions in France or

abroad, or from public or private research centers.

L’archive ouverte pluridisciplinaire HAL, est

destinée au dépôt et à la diffusion de documents

scientifiques de niveau recherche, publiés ou non,

émanant des établissements d’enseignement et de

recherche français ou étrangers, des laboratoires

publics ou privés.

Absolute gas density profiling in high-order harmonic

generation: erratum

Antoine Comby, S. Beaulieu, Eric Constant, Dominique Descamps, S. Petit,

Yann Mairesse

To cite this version:

Antoine Comby, S. Beaulieu, Eric Constant, Dominique Descamps, S. Petit, et al.. Absolute gas

density profiling in high-order harmonic generation: erratum. Optics Express, Optical Society of

America - OSA Publishing, 2020, 28 (21), pp.32105-32105. �10.1364/oe.409445�. �hal-03054376�

(2)

Erratum Vol. 28, No. 21 / 12 October 2020 / Optics Express 32105

Absolute gas density profiling in high-order

harmonic generation: erratum

A. C

OMBY

,

1,*

S. B

EAULIEU

,

1,2

E. C

ONSTANT

,

3

D. D

ESCAMPS

,

1

S. P

ETIT

,

1 AND

Y. M

AIRESSE1

1_{Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France} 2_{Institut Natinal de la Recherche Scientifique, Varennes, Quebec, Canada}

3_{Institut Lumière Matière, Université Lyon 1, CNRS, UMR 5306, 10 rue Ada Byron, 69622 Villeurbanne} Cedex, France

*_{antoine.comby@u-bordeaux.fr}

Abstract: In this erratum, we correct two numerical errors due to conversion mistakes from our previous published manuscript [Opt. Express 26, 6001 (2018)]. In the original manuscript, the two errors compensated each other such that the conclusions remain perfectly unchanged.

In our previously published manuscript [1], we derived the length-density product from two independent measurements of the length and the density of a gas jet. As the density of the jet is around 3.5 × 1018_at.cm−3_{and the length of the jet is around 350 µm}_{= 3.5 × 10}−2_{cm, the unit of}

the length-density product should be 1017cm2, and not 1015cm2as mentioned in the original manuscript. This changes the value of the length-density product maximizing the signal from 1.2 × 1015cm2to 1.2 × 1017cm2in the following sentence: "The results show that all the curves reach their maxima at the same length-density product of 1.2 × 1017cm2." It also changes the x-axis unit of Fig. 3(b) from 1015cm2to 1017cm2.

In addition, the absorption cross section of argon at 57 nm is 3.6 × 10−17cm2and not 3.6 × 10−15 cm2as stated in the original manuscript.

The scientific discussion and conclusions on our work are based on the value of the product of the cross section and length-density product. This product is unchanged by the corrections, and therefore the conclusions remain unaffected by these mistakes.

Funding

H2020 European Research Council (682978 - EXCITERS); Agence Nationale de la Recherche (ANR-14-CE32-0014 MISFITS); Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada.

Acknowledgments

We thank Maurice Janssen for having pointed out this mistake. Disclosures

The authors declare no conflicts of interest. References

1. A. Comby, S. Beaulieu, E. Constant, D. Descamps, S. Petit, and Y. Mairesse, “Absolute gas density profiling in high-order harmonic generation,”Opt. Express26(5), 6001–6009 (2018).

#409445 https://doi.org/10.1364/OE.409445