Moving-focus versus self-waveguiding model for long-distance propagation of femtosecond pulses in air

Michal Mlejnek; Ewan M. Wright; Jerome V. Moloney

doi:10.1109/3.806580

Moving-focus versus self-waveguiding model for long-distance propagation of femtosecond pulses in air

Michal Mlejnek, Ewan M. Wright, Jerome V. Moloney

Optical Sciences, College of

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

57 Scopus citations

Abstract

Experiments on focused femtosecond pulse propagation in air in the infrared which can test whether a strict moving-focus model interpretation is applicable were recently analyzed by Lange et al. Using numerical simulations, we show that filament propagation can be given a consistent interpretation in terms of the dynamic spatial replenishment model. While the moving-focus model cannot explain the persistence of a filament past the linear focus, the self-waveguiding model also presents problems of interpretation.

Original language	English (US)
Pages (from-to)	1771-1776
Number of pages	6
Journal	IEEE Journal of Quantum Electronics
Volume	35
Issue number	12
DOIs	https://doi.org/10.1109/3.806580
State	Published - Dec 1999

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1109/3.806580

Fingerprint Dive into the research topics of 'Moving-focus versus self-waveguiding model for long-distance propagation of femtosecond pulses in air'. Together they form a unique fingerprint.

Cite this

@article{76bf3d1eafc848adbea11992c54439b3,

title = "Moving-focus versus self-waveguiding model for long-distance propagation of femtosecond pulses in air",

abstract = "Experiments on focused femtosecond pulse propagation in air in the infrared which can test whether a strict moving-focus model interpretation is applicable were recently analyzed by Lange et al. Using numerical simulations, we show that filament propagation can be given a consistent interpretation in terms of the dynamic spatial replenishment model. While the moving-focus model cannot explain the persistence of a filament past the linear focus, the self-waveguiding model also presents problems of interpretation.",

author = "Michal Mlejnek and Wright, {Ewan M.} and Moloney, {Jerome V.}",

note = "Funding Information: Manuscript received November 30, 1998; revised April 26, 1999. This work was supported by the Air Force Office of Scientific Research (AFOSR), Air Force Materiel Command, USAF, under Grant AFOSR-97-1-0002 and Grant AFOSR-94-1-0463. The work of E. M. Wright was supported by the Air Force Office of Scientific Research under Contract F49620-94-1-0343.",

year = "1999",

month = dec,

doi = "10.1109/3.806580",

language = "English (US)",

volume = "35",

pages = "1771--1776",

journal = "IEEE Journal of Quantum Electronics",

issn = "0018-9197",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "12",

}

TY - JOUR

T1 - Moving-focus versus self-waveguiding model for long-distance propagation of femtosecond pulses in air

AU - Mlejnek, Michal

AU - Wright, Ewan M.

AU - Moloney, Jerome V.

N1 - Funding Information: Manuscript received November 30, 1998; revised April 26, 1999. This work was supported by the Air Force Office of Scientific Research (AFOSR), Air Force Materiel Command, USAF, under Grant AFOSR-97-1-0002 and Grant AFOSR-94-1-0463. The work of E. M. Wright was supported by the Air Force Office of Scientific Research under Contract F49620-94-1-0343.

PY - 1999/12

Y1 - 1999/12

N2 - Experiments on focused femtosecond pulse propagation in air in the infrared which can test whether a strict moving-focus model interpretation is applicable were recently analyzed by Lange et al. Using numerical simulations, we show that filament propagation can be given a consistent interpretation in terms of the dynamic spatial replenishment model. While the moving-focus model cannot explain the persistence of a filament past the linear focus, the self-waveguiding model also presents problems of interpretation.

AB - Experiments on focused femtosecond pulse propagation in air in the infrared which can test whether a strict moving-focus model interpretation is applicable were recently analyzed by Lange et al. Using numerical simulations, we show that filament propagation can be given a consistent interpretation in terms of the dynamic spatial replenishment model. While the moving-focus model cannot explain the persistence of a filament past the linear focus, the self-waveguiding model also presents problems of interpretation.

UR - http://www.scopus.com/inward/record.url?scp=0033331274&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033331274&partnerID=8YFLogxK

U2 - 10.1109/3.806580

DO - 10.1109/3.806580

M3 - Article

AN - SCOPUS:0033331274

VL - 35

SP - 1771

EP - 1776

JO - IEEE Journal of Quantum Electronics

JF - IEEE Journal of Quantum Electronics

SN - 0018-9197

IS - 12

ER -

Moving-focus versus self-waveguiding model for long-distance propagation of femtosecond pulses in air

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this