Analysis of the angular spectrum for ultrashort laser pulses

Jeffrey M. Brown; Arnaud Couairon; Pavel Polynkin; Mette B. Gaarde

doi:10.1364/JOSAB.36.00A105

Analysis of the angular spectrum for ultrashort laser pulses

Jeffrey M. Brown, Arnaud Couairon, Pavel Polynkin, Mette B. Gaarde

Optical Sciences

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

6 Scopus citations

Abstract

We present a practical diagnostic for quantifying changes to the supercontinuum spectrum of an ultrashort laser pulse undergoing nonlinear propagation. The method allows a connection to be made between a nonlinear physics phenomenon and the specific regions of the angular spectrum that it affects. We apply this method to investigate interference between third-harmonic generation and self-phase modulation.

Original language	English (US)
Pages (from-to)	A105-A111
Journal	Journal of the Optical Society of America B: Optical Physics
Volume	36
Issue number	2
DOIs	https://doi.org/10.1364/JOSAB.36.00A105
State	Published - Feb 2019

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Atomic and Molecular Physics, and Optics

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10.1364/JOSAB.36.00A105

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title = "Analysis of the angular spectrum for ultrashort laser pulses",

abstract = "We present a practical diagnostic for quantifying changes to the supercontinuum spectrum of an ultrashort laser pulse undergoing nonlinear propagation. The method allows a connection to be made between a nonlinear physics phenomenon and the specific regions of the angular spectrum that it affects. We apply this method to investigate interference between third-harmonic generation and self-phase modulation.",

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AU - Couairon, Arnaud

AU - Polynkin, Pavel

AU - Gaarde, Mette B.

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AB - We present a practical diagnostic for quantifying changes to the supercontinuum spectrum of an ultrashort laser pulse undergoing nonlinear propagation. The method allows a connection to be made between a nonlinear physics phenomenon and the specific regions of the angular spectrum that it affects. We apply this method to investigate interference between third-harmonic generation and self-phase modulation.

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Analysis of the angular spectrum for ultrashort laser pulses

Abstract

ASJC Scopus subject areas

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